Crystal Lake, IL Weather

    08:00 Thursday
    Sunny
    Clear
    -9° Feels like -15°
    Moderate northwest wind Northwest 16 - 28 km/h
    • Today 15 Jan. Snow with partly cloudy skies 70% 0.6 mm -3° / -10° Moderate south wind 24 - 42 km/h
    • Tomorrow 16 Jan. Snow with partly cloudy skies 80% 0.6 mm 5° / -3° Strong west wind 27 - 50 km/h
    • Saturday 17 Jan. Snow with partly cloudy skies 30% 0.1 mm -2° / -11° Moderate west wind 25 - 47 km/h
    • Sunday 18 Jan. Scattered clouds -2° / -13° Moderate west wind 29 - 48 km/h
    • Monday 19 Jan. Scattered clouds -2° / -16° Strong northwest wind 33 - 72 km/h
    • Tuesday 20 Jan. Scattered clouds -5° / -16° Strong south wind 31 - 54 km/h
    • Wednesday 21 Jan. Partly cloudy 7° / -7° Strong west wind 35 - 68 km/h

    Weather Forecast for Crystal Lake, IL Today

    , 15 January

    Tomorrow

    , 16 January
    08:00 Clear -9° Sunny
    Feels Like -15°
    Moderate northwest wind Northwest 16 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -15 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 0 ft
    09:00 Clear -8° Sunny
    Feels Like -14°
    Moderate northwest wind Northwest 15 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -14 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 0 ft
    10:00 Clear -7° Sunny
    Feels Like -12°
    Moderate northwest wind Northwest 12 - 30 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 44%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -12 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 0 ft
    11:00 Clear -6° Sunny
    Feels Like -10°
    Moderate northwest wind Northwest 10 - 27 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -10 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 0 ft
    12:00 Clear -5° Sunny
    Feels Like -8°
    Moderate west wind West 9 - 24 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 36%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 0 ft
    13:00 Clear -4° Sunny
    Feels Like -7°
    Moderate west wind West 9 - 24 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 34%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 0 ft
    Scattered clouds 14:00 Scattered clouds -3° Scattered clouds
    Feels Like -7°
    Moderate west wind West 12 - 26 km/h
    		UV Index 1 Low SPF: no
    14:00 Scattered clouds -3° Scattered clouds
    Feels Like -7°
    Moderate west wind West 12 - 26 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 34%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 25%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 0 ft
    15:00 Scattered clouds -3° Scattered clouds
    Feels Like -7°
    Moderate southwest wind Southwest 13 - 27 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 35%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 12%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 0 ft
    16:00 Scattered clouds -4° Scattered clouds
    Feels Like -8°
    Moderate southwest wind Southwest 14 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 37%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 18%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 0 ft
    Scattered clouds 17:00 Scattered clouds -5° Scattered clouds
    Feels Like -8°
    Moderate southwest wind Southwest 9 - 25 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds -5° Scattered clouds
    Feels Like -8°
    Moderate southwest wind Southwest 9 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 44%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 44%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 0 ft
    18:00 Scattered clouds -5° Scattered clouds
    Feels Like -9°
    Gentle southwest wind Southwest 11 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 51%
    • Feels Like Feels Like -9 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 0 ft
    19:00 Partly cloudy -5° Partly cloudy
    Feels Like -10°
    Moderate south wind South 14 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 76%
    • Feels Like Feels Like -10 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 0 ft
    Overcast 20:00 Overcast -4° Overcast
    Feels Like -9°
    Moderate south wind South 16 - 27 km/h
    		UV Index 0 Low SPF: no
    20:00 Overcast -4° Overcast
    Feels Like -9°
    Moderate south wind South 16 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like -9 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 0 ft
    21:00 Overcast -4° Overcast
    Feels Like -8°
    Moderate south wind South 13 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point -13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 0 ft
    22:00 Overcast -3° Overcast
    Feels Like -8°
    Moderate south wind South 14 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 0 ft
    Snow 23:00 Snow with cloudy skies 40% 0.08 in -3° Snow
    Feels Like -8°
    Moderate south wind South 15 - 26 km/h
    		UV Index 0 Low SPF: no
    23:00 Snow with cloudy skies 60% 0.6 in -3° Snow
    Feels Like -8°
    Moderate south wind South 15 - 26 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 40% 0.08 in
    • Humidity Humidity 57%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Visibility Visibility 5 km
    24:00 Snow with cloudy skies 60% 0.16 in -3° Snow
    Feels Like -9°
    Moderate south wind South 24 - 42 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 60% 0.16 in
    • Humidity Humidity 65%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Visibility Visibility 5 km

    Sunrise and Sunset

    Sunrise 07:14 Sunset 16:54
    First light 06:44 Midday 12:04 Last light 17:24
    Day length 9h 41m

    Remaining daylight 8h 43m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    15 Last Quarter
    16 Last Quarter
    17 New Moon
    18 New Moon
    19 New Moon
    20 First Quarter
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter

    Air quality in Crystal Lake today

    Detail
    31
    Fair O₃ (75 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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