Longmont Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Longmont

Longmont temperature today is 17°, feels like 16°, with a humidity level of 56% and wind at 3.2 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Longmont: expect a high of 31° and a low of 12°, with broken clouds. Rain chance tomorrow is 9%.

scattered clouds
17°
scattered clouds
H: 18° L: 15°
Feels like 16°
AQI: Fair (2/5)
Humidity
56%
Dew 8°
Wind speed
3.2 km/h
SW · G6.44
Pressure
1027 hPa
Visibility
10 km
Weather Summary
Currently in Longmont, expect varied conditions with mild temperatures around 17°. Winds are calm winds.
Precipitation Probability
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
9%
12
0%
15
0%
18
0%
21
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
17°
Sun
00:00
15°
 
12°
 
19°
 
25°
Sun
12:00
27°
 
24°
 
19°
 
17°
Mon
00:00
13°
 
12°
 
22°
 
30°
Mon
12:00
31°
 
28°
 
22°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:58
Sunset
Sunset
18:39
Moon Phase
Last Quarter (46%)
Timezone: GMT+05:30
Last updated: Oct 4, 2026 9:48 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
40.167210
Longitude
Longitude
-105.101929
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More about Longmont
Content curated by the NearWeather editorial team · Updated periodically
Longmont is a city located in the northern part of Colorado, in the United States. The climate is semi-arid with four distinct seasons. Summers are generally hot and dry while winters are cold and snowy. Average temperatures range from the low 20s in winter to the mid 80s in summer. Average yearly precipitation is around 16 inches.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Longmont
What is the temperature in Longmont right now?

The current temperature in Longmont is 17°, and it feels like 16°. Today's high is 18° and the low is 15°.

Will it rain in Longmont today?

No rain is expected in Longmont today (0% chance). Conditions are currently scattered clouds.

What is the weather in Longmont today?

Longmont is experiencing scattered clouds with a temperature of 17°. Humidity is at 56% and wind speed is 3.2 km/h from the SW.

What is the humidity in Longmont today?

Humidity in Longmont is 56% right now, with a dew point of 8°. Comfort levels are moderate.

What is the wind speed in Longmont today?

Wind speed in Longmont is 3.2 km/h, flowing at 218° SW wind direction. Gusts up to 6.44 km/h.

What is the 5-day forecast for Longmont?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Longmont. Today's high is 18° and low is 15°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Longmont today?

It feels like 16° in Longmont today, with 25% cloud cover and 10 km visibility.

Weather in Longmont