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.

Partly Cloudy

49°F

9°C

Humidity 44%
Wind Speed N 7 mph
Barometer 29.89 in (1009.5 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 2 Mar 9:56 pm MST
Extended Forecast for

Johnstown CO

  • Tonight

    Tonight: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 36. North wind around 7 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Cloudy, with a high near 48. North wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 29. North wind 5 to 7 mph becoming calm in the evening.

    Low: 29 °F

    Chance Rain
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. Calm wind becoming south southeast 5 to 7 mph in the morning.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. Southeast wind around 6 mph becoming light and variable after midnight.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 47. Breezy.

    High: 47 °F

    Rain Likely
    and Breezy

  • Friday Night

    Friday Night: A chance of rain and snow before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Tonight
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 36. North wind around 7 mph.
Tuesday
Rain likely, mainly after 11am. Cloudy, with a high near 48. North wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 29. North wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 65. Calm wind becoming south southeast 5 to 7 mph in the morning.
Wednesday Night
Mostly clear, with a low around 30. Southeast wind around 6 mph becoming light and variable after midnight.
Thursday
Partly sunny, with a high near 69.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 33. Breezy.
Friday
Rain likely. Mostly cloudy, with a high near 47. Breezy.
Friday Night
A chance of rain and snow before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 30.
Monday
A chance of rain. Partly sunny, with a high near 68. Breezy.
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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:
11:46 am MST Mar 2, 2026
Forecast Valid:
10pm MST Mar 2, 2026-6pm MDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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