Boulder, CO Weather

06:11 Monday Artboard
Clear
Clear
6° Feels like 6°
Last Quarter Last Quarter Illuminated: 5%
  • Today 17 Nov. Partly cloudy 13° / 5° Calm 19 - 47 km/h
  • Tomorrow 18 Nov. Scattered clouds 16° / 1° Calm 11 - 30 km/h
  • Wednesday 19 Nov. Scattered clouds 18° / 0° Calm 13 - 33 km/h
  • Thursday 20 Nov. Light rain 90% 7.2 mm 9° / 2° Calm 11 - 29 km/h
  • Friday 21 Nov. Light rain 90% 2 mm 8° / 0° Calm 9 - 23 km/h
  • Saturday 22 Nov. Sunny 14° / -1° Calm 12 - 27 km/h
  • Sunday 23 Nov. Sunny 15° / -1° Calm 10 - 25 km/h

Weather Forecast for Boulder, CO Today

, 17 November

Tomorrow

, 18 November
06:00 Clear 6° Clear
Feels Like 6°
Calm Southwest 3 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 53%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 6 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1003 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 9514 ft
07:00 Scattered clouds 5° Scattered clouds
Feels Like 7°
Calm Southwest 1 - 23 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 56%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 27%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 23 km/h
  • Snowline Snowline 9186 ft
08:00 Partly cloudy 7° Partly cloudy
Feels Like 8°
Calm West 3 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 49%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 74%
  • Feels Like Feels Like 8 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1005 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 8858 ft
09:00 Partly cloudy 10° Partly cloudy
Feels Like 10°
Calm Southeast 11 - 36 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 36%
  • Dew Point Dew Point -4 °C
  • Clouds Clouds 89%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 8858 ft
10:00 Partly cloudy 11° Partly cloudy
Feels Like 11°
Calm Southeast 1 - 34 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 30%
  • Dew Point Dew Point -5 °C
  • Clouds Clouds 85%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 8858 ft
Partly cloudy 11:00 Partly cloudy 13° Partly cloudy
Feels Like 13°
Calm West 12 - 44 km/h
UV Index 1 Low SPF: no
Partly cloudy 11:00 Partly cloudy 13° Partly cloudy
Feels Like 13°
Calm West 12 - 44 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 27%
  • Dew Point Dew Point -6 °C
  • Clouds Clouds 87%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 44 km/h
  • Snowline Snowline 9186 ft
12:00 Partly cloudy 12° Partly cloudy
Feels Like 12°
Calm West 19 - 47 km/h
UV Index 2 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 31%
  • Dew Point Dew Point -5 °C
  • Clouds Clouds 90%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 16 km
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1003 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 47 km/h
  • Snowline Snowline 9186 ft
13:00 Overcast 12° Overcast
Feels Like 12°
Calm West 11 - 46 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 30%
  • Dew Point Dew Point -5 °C
  • Clouds Clouds 96%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1002 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 46 km/h
  • Snowline Snowline 9186 ft
Overcast 14:00 Overcast 12° Overcast
Feels Like 12°
Calm Northwest 0 - 47 km/h
UV Index 1 Low SPF: no
Overcast 14:00 Overcast 12° Overcast
Feels Like 12°
Calm Northwest 0 - 47 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 32%
  • Dew Point Dew Point -5 °C
  • Clouds Clouds 96%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 0 km/h
  • Pressure Pressure 1002 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 47 km/h
  • Snowline Snowline 9186 ft
15:00 Overcast 12° Overcast
Feels Like 12°
Calm East 15 - 43 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 31%
  • Dew Point Dew Point -5 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1003 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 43 km/h
  • Snowline Snowline 9186 ft
16:00 Overcast 11° Overcast
Feels Like 11°
Calm East 12 - 41 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 31%
  • Dew Point Dew Point -5 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 41 km/h
  • Snowline Snowline 9186 ft
Overcast 17:00 Overcast 11° Overcast
Feels Like 11°
Calm Southeast 10 - 44 km/h
UV Index 0 Low SPF: no
Overcast 17:00 Overcast 11° Overcast
Feels Like 11°
Calm Southeast 10 - 44 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 34%
  • Dew Point Dew Point -5 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1005 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 44 km/h
  • Snowline Snowline 9186 ft
18:00 Overcast 10° Overcast
Feels Like 10°
Calm Southeast 13 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 35%
  • Dew Point Dew Point -4 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1006 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 9186 ft
19:00 Overcast 10° Overcast
Feels Like 10°
Calm Southeast 10 - 32 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 36%
  • Dew Point Dew Point -4 °C
  • Clouds Clouds 97%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1007 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 9186 ft
Partly cloudy 20:00 Partly cloudy 10° Partly cloudy
Feels Like 11°
Calm Southeast 1 - 33 km/h
UV Index 0 Low SPF: no
Partly cloudy 20:00 Partly cloudy 10° Overcast
Feels Like 11°
Calm Southeast 1 - 33 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 40%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 91%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1007 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 10827 ft
21:00 Partly cloudy 9° Partly cloudy
Feels Like 10°
Calm Northeast 2 - 25 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 41%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 80%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1008 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 10827 ft
22:00 Partly cloudy 9° Partly cloudy
Feels Like 9°
Calm East 4 - 18 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 46%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 60%
  • Feels Like Feels Like 9 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 11155 ft
Scattered clouds 23:00 Scattered clouds 8° Scattered clouds
Feels Like 9°
Calm South 2 - 25 km/h
UV Index 0 Low SPF: no
Scattered clouds 23:00 Scattered clouds 8° Partly cloudy
Feels Like 9°
Calm South 2 - 25 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 50%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 42%
  • Feels Like Feels Like 9 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 10827 ft
24:00 Scattered clouds 7° Scattered clouds
Feels Like 7°
Calm Southwest 4 - 9 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 49%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 44%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 9 km/h
  • Snowline Snowline 10827 ft

Sunrise and Sunset

Sunrise 06:49 Sunset 16:42
First light 06:19 Midday 11:46 Last light 17:12
Day length 9h 54m

Time remaining until sunrise 9m

Lunar calendar

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

Air quality in Boulder today

Detail
31
Fair O₃ (76 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

More Videos
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