DeKalb, IL Weather

21:11 Friday Artboard
Partly cloudy
Partly cloudy
20° Feels like 20°
West West 30 - 54 km/h
  • Today 16 May Thunderstorm 70% 2.4 mm 29° / 14° Gentle north wind 43 - 79 km/h
  • Tomorrow 17 May Partly cloudy 20° / 11° Calm 34 - 64 km/h
  • Sunday 18 May Scattered clouds 23° / Calm 21 - 39 km/h
  • Monday 19 May Scattered clouds 18° / Calm 25 - 50 km/h
  • Tuesday 20 May Moderate rain 90% 26 mm 12° / Calm 31 - 58 km/h
  • Wednesday 21 May Thunderstorm 90% 17 mm 12° / Calm 26 - 47 km/h
  • Thursday 22 May Partly cloudy 12° / Calm 25 - 50 km/h

Weather Forecast for DeKalb, IL Today

, 16 May

Tomorrow

, 17 May
17:00 Thunderstorm 50% 1 mm 25° Thunderstorm
Feels Like 26°
Gentle north wind Southwest 11 - 76 km/h
UV Index 2 Low SPF: no
  • Rain Rain 50% 1 mm
  • Humidity Humidity 37%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 70%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 993 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 76 km/h
  • Snowline Snowline 10171 ft
18:00 Thunderstorm 40% 0.4 mm 24° Thunderstorm
Feels Like 25°
Calm Southwest 17 - 43 km/h
UV Index 1 Low SPF: no
  • Rain Rain 40% 0.4 mm
  • Humidity Humidity 41%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 64%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 994 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 43 km/h
  • Snowline Snowline 9843 ft
19:00 Thunderstorm 40% 0.6 mm 22° Thunderstorm
Feels Like 22°
Gentle north wind Southwest 8 - 76 km/h
UV Index 0 Low SPF: no
  • Rain Rain 40% 0.6 mm
  • Humidity Humidity 49%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 24%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 994 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 76 km/h
  • Snowline Snowline 9843 ft
20:00 Scattered clouds 22° Scattered clouds
Feels Like 22°
Calm West 29 - 50 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 36%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 32%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 29 km/h
  • Pressure Pressure 995 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 50 km/h
  • Snowline Snowline 9186 ft
21:00 Partly cloudy 20° Partly cloudy
Feels Like 20°
Calm West 30 - 54 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 36%
  • Dew Point Dew Point 5 °C
  • Clouds Clouds 57%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 30 km/h
  • Pressure Pressure 996 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 54 km/h
  • Snowline Snowline 8858 ft
22:00 Partly cloudy 18° Partly cloudy
Feels Like 18°
Calm West 30 - 59 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 41%
  • Dew Point Dew Point 5 °C
  • Clouds Clouds 86%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 30 km/h
  • Pressure Pressure 997 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 59 km/h
  • Snowline Snowline 7546 ft
23:00 Overcast 17° Overcast
Feels Like 17°
Calm West 29 - 55 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 47%
  • Dew Point Dew Point 5 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 17 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 29 km/h
  • Pressure Pressure 998 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 55 km/h
  • Snowline Snowline 7218 ft
24:00 Light rain 30% 0.1 mm 14° Light rain
Feels Like 14°
Calm West 28 - 53 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 0.1 mm
  • Humidity Humidity 61%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 28 km/h
  • Pressure Pressure 999 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 53 km/h
  • Snowline Snowline 6890 ft

Sunrise and Sunset

Sunrise 05:33 Sunset 20:10
First light 05:01 Midday 12:51 Last light 20:42
Day length 14h 37m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
16
Last Quarter
17
Last Quarter
18
Last Quarter
19
Last Quarter
20
Last Quarter
21
Last Quarter
22
Last Quarter
23
Last Quarter
24
Last Quarter
25
Last Quarter
26
New Moon
27
New Moon
28
First Quarter
29
First Quarter

Air quality in DeKalb today

Detail
32
Fair O₃ (78 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

A major hailstorm is causing severe damage in Florentino Ameghino, Argentina! The storm has brought heavy rain and intense winds to the area
A major hailstorm is causing severe damage in Florentino Ameghino, Argentina! The storm has brought heavy rain and intense winds to the area