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

81°F

27°C

Humidity 8%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Heat Index79°F (26°C)
Last update 07 Oct 02:00 PM MDT
Extended Forecast for

22 Miles ENE Mountain Home ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. West wind 10 to 13 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 39. West wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 21 mph.

    Low: 39 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Light and variable wind becoming west 8 to 13 mph in the morning.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. West wind 5 to 10 mph becoming light and variable after midnight.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 28 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers after noon. Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 78. West wind 10 to 13 mph.
Tonight
Clear, with a low around 39. West wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 77. Light and variable wind becoming west 8 to 13 mph in the morning.
Thursday Night
Mostly clear, with a low around 39. West wind 5 to 10 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 75. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 28 mph.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 62.
Saturday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 33.
Sunday
A 30 percent chance of showers after noon. Partly sunny, with a high near 50.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 32.
Columbus Day
A 40 percent chance of showers. Partly sunny, with a high near 51.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 31.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 55.
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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:
12:30 pm MDT Oct 7, 2026
Forecast Valid:
2pm MDT Oct 7, 2026-6pm MDT Oct 13, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation