Longmont, CO Weather

20:48 Friday Artboard
Overcast
Overcast
15° Feels like 15°
North North 20 - 46 km/h
  • Today 28 March Light rain 90% 0.2 mm 25° / Calm 23 - 48 km/h
  • Tomorrow 29 March Thunderstorm 90% 25 mm 16° / Calm 12 - 30 km/h
  • Sunday 30 March Light rain 90% 3.1 mm / Calm 10 - 22 km/h
  • Monday 31 March Partly cloudy 16° / Calm 11 - 29 km/h
  • Tuesday 1 April Light rain 80% 0.5 mm 14° / Calm 17 - 36 km/h
  • Wednesday 2 April Partly cloudy 12° / -2° Calm 8 - 31 km/h
  • Thursday 3 April Partly cloudy 14° / -4° Calm 14 - 31 km/h

Weather Forecast for Longmont, CO Today

, 28 March

Tomorrow

, 29 March
17:00 Partly cloudy 23° Partly cloudy
Feels Like 24°
Calm Northwest 13 - 37 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 16%
  • Dew Point Dew Point -4 °C
  • Clouds Clouds 86%
  • Feels Like Feels Like 24 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 997 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Snowline Snowline 3800 m
18:00 Overcast 22° Overcast
Feels Like 22°
Calm Northwest 9 - 45 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 18%
  • Dew Point Dew Point -4 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 997 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 45 km/h
  • Snowline Snowline 3800 m
19:00 Overcast 19° Overcast
Feels Like 19°
Calm North 13 - 24 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 23%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 998 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 3800 m
20:00 Overcast 16° Overcast
Feels Like 16°
Calm Northeast 23 - 46 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 31%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 98%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 23 km/h
  • Pressure Pressure 1001 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 46 km/h
  • Snowline Snowline 3700 m
21:00 Overcast 15° Overcast
Feels Like 15°
Calm North 20 - 46 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 37%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 20 km/h
  • Pressure Pressure 1002 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 46 km/h
  • Snowline Snowline 3500 m
22:00 Overcast 13° Overcast
Feels Like 13°
Calm North 16 - 39 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 50%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 97%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 10 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Snowline Snowline 3400 m
23:00 Light rain 40% 0.1 mm 12° Light rain
Feels Like 12°
Calm North 4 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 40% 0.1 mm
  • Humidity Humidity 60%
  • Dew Point Dew Point 4 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 14 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 3300 m
24:00 Light rain 80% 0.1 mm 11° Light rain
Feels Like 11°
Calm East 16 - 39 km/h
UV Index 0 Low SPF: no
  • Rain Rain 80% 0.1 mm
  • Humidity Humidity 69%
  • Dew Point Dew Point 5 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 6 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1006 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Snowline Snowline 3100 m

Sunrise and Sunset

Sunrise 06:50 Sunset 19:21
First light 06:22 Midday 13:05 Last light 19:48
Day length 12h 31m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
28
New Moon
29
New Moon
30
New Moon
31
First Quarter
1
First Quarter
2
First Quarter
3
First Quarter
4
First Quarter
5
First Quarter
6
First Quarter
7
First Quarter
8
First Quarter
9
First Quarter
10
First Quarter

Air quality in Longmont today

Detail
38
Fair O₃ (95 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

Gigantic cracks appear after the 7.7 magnitude earthquake in Myittha, Myanmar! The phenomenon occurred in Mandalay, at the epicenter of the quake
Gigantic cracks appear after the 7.7 magnitude earthquake in Myittha, Myanmar! The phenomenon occurred in Mandalay, at the epicenter of the quake