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Larimer County (Fort Collins)
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United States weather

10 day weather forecast for Larimer County

Monday, September 15th, 2025, at 09:16 AM
today
Sunny
30° 10°
tomorrow
Moderate rain
21° 13°
Wednesday
Partly cloudy
22° 12°
Thursday
Patchy rain possible
22° 10°
Friday
Sunny
24° 9°
Saturday
Sunny
30° 9°
Sunday
Sunny
30° 15°
 More Details See
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Larimer County Weather Pages

Larimer County weather forecast

The weather forecast for Larimer County for today indicates warm conditions with temperatures around 30 °F.

Rain is expected on Tuesday and Thursday.

Wind speeds are expected to be breezy, averaging around 17 km/h.

On Tuesday, a notable cooling trend with temperatures reaching 21°C, and heavy rain with a 86% probability, accumulating nearly 11.04mm.

Weather today
Larimer County weather forecast

Larimer County 14 days weather forecast

This weeks weather in Larimer County. Click on a date for detailed forecasts
Mon. 15
30°
10°
Sunny
0 mm
Tue. 16
21°
13°
Moderate rain
11 mm
Wed. 17
22°
12°
Partly cloudy
0 mm
Thu. 18
22°
10°
Patchy rain possible
0.2 mm
Fri. 19
24°
9°
Sunny
0 mm
Sat. 20
30°
9°
Sunny
0 mm
Sun. 21
30°
15°
Sunny
0 mm
Mon. 22
31°
16°
Sunny
0.1 mm
Tue. 23
30°
15°
Partly cloudy
0.1 mm
Wed. 24
26°
19°
Partly cloudy
0.1 mm
Thu. 25
31°
14°
Sunny
0 mm
Fri. 26
31°
15°
Sunny
0 mm
Sat. 27
32°
14°
Sunny
0 mm
Sun. 28
31°
15°
Sunny
0 mm
Further Ahead
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Access Larimer County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Larimer County long range weather forecast

30 day weather forecast for Larimer County
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
30°
2
Overcast
30°
3
Patchy light drizzle
31°
4
Partly cloudy
29°
5
Partly cloudy
23°
6
Sunny
27°
7
Sunny
29°
8
Sunny
30°
9
Cloudy
29°
10
Partly cloudy
26°
11
Fog
25°
12
Sunny
26°
13
Cloudy
25°
14
Overcast
24°
15
Sunny
30°
16
Moderate rain
21°
17
Partly cloudy
22°
18
Patchy rain possible
22°
19
Sunny
24°
20
Sunny
30°
21
Sunny
30°
22
Sunny
31°
23
Partly cloudy
30°
24
Partly cloudy
26°
25
Sunny
31°
26
Sunny
31°
27
Sunny
32°
28
Sunny
31°
29
Sunny
29°
30
Patchy light drizzle
25°
Important Notice
Our Larimer County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Larimer County

The chart displays the expected rainfall values (in mm) over the next 14 days in Larimer County, highlighting variations in precipitation levels for specific dates. ☔

Larimer County Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Larimer County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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Location coordinates Where is Larimer County?

Get accurate weather forecasts for Larimer County, located at latitude 40.585 and longitude -105.084. Stay updated with localized weather information tailored for Larimer County.

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