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

FAIRFIELD (FAFI)

Lat: 43.30833°NLon: 114.825°WElev: 5039.0ft.

NA

60°F

16°C

Humidity 48%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 24 Mar 08:00 PM MDT
Extended Forecast for

22 Miles ENE Mountain Home ID

  • Tonight

    Tonight: Mostly clear, with a low around 42. West wind around 6 mph.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 63 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Blustery, with a west northwest wind 15 to 21 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Blustery

  • Thursday

    Thursday: Sunny, with a high near 46. Breezy, with a west northwest wind 23 to 25 mph, with gusts as high as 34 mph.

    High: 46 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. Blustery, with a west northwest wind 16 to 21 mph becoming north northwest 6 to 11 mph after midnight. Winds could gust as high as 30 mph.

    Low: 24 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 42. West wind around 6 mph.
Wednesday
Sunny, with a high near 63. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 30. Blustery, with a west northwest wind 15 to 21 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 46. Breezy, with a west northwest wind 23 to 25 mph, with gusts as high as 34 mph.
Thursday Night
Mostly clear, with a low around 24. Blustery, with a west northwest wind 16 to 21 mph becoming north northwest 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 63.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 39.
Tuesday
A 50 percent chance of showers. Snow level 6400 feet. Partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles ENE Mountain Home ID
 43.3°N 115.31°W (Elev. 5584 ft)
Last Update:
12:29 pm MDT Mar 24, 2026
Forecast Valid:
9pm MDT Mar 24, 2026-6pm MDT Mar 31, 2026
 
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