National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Fort Collins/Loveland - Northern Colorado Regional Airport (KFNL)

Lat: 40.45°NLon: 105.02°WElev: 5016ft.

Fog/Mist

57°F

14°C

Humidity 93%
Wind Speed Calm
Barometer 29.93 in (1009.1 mb)
Dewpoint 55°F (13°C)
Visibility 3.00 mi
Last update 11 Oct 9:56 am MDT
Extended Forecast for

Johnstown CO

  • Today

    Today: A 50 percent chance of showers. Mostly cloudy, with a high near 69. Calm wind becoming south southeast around 6 mph.

    High: 69 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 47. Calm wind becoming west around 6 mph after midnight.

    Low: 47 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71. North northwest wind 6 to 13 mph becoming southeast in the morning. Winds could gust as high as 24 mph.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. East northeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 39 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 65. Breezy, with a light southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 65 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of showers. Mostly cloudy, with a high near 69. Calm wind becoming south southeast around 6 mph.
Tonight
A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 47. Calm wind becoming west around 6 mph after midnight.
Sunday
Sunny, with a high near 71. North northwest wind 6 to 13 mph becoming southeast in the morning. Winds could gust as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 39. East northeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Columbus Day
Mostly sunny, with a high near 65. Breezy, with a light southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
A slight chance of showers. Mostly sunny, with a high near 69.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 40.
Friday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Johnstown CO
 40.33°N 104.9°W (Elev. 4783 ft)
Last Update:
9:56 am MDT Oct 11, 2025
Forecast Valid:
10am MDT Oct 11, 2025-6pm MDT Oct 17, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation