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

52°F

11°C

Humidity 43%
Wind Speed E 3 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 16 Oct 11:00 AM MDT
Extended Forecast for

21 Miles NE Mountain Home ID

  • Tonight

    Tonight: Partly cloudy, with a low around 40. East wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. East wind 5 to 9 mph becoming southwest in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. Light and variable wind.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 67. Calm wind becoming south around 6 mph in the morning.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. Light and variable wind becoming east 5 to 9 mph in the evening.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. East wind 8 to 13 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 69. East wind 5 to 9 mph becoming southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 40. Light and variable wind.
Sunday
Sunny, with a high near 67. Calm wind becoming south around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 42. Light and variable wind becoming east 5 to 9 mph in the evening.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 63.
Tuesday Night
A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 42.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 61.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 42.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 56.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 39.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NE Mountain Home ID
 43.34°N 115.37°W (Elev. 5010 ft)
Last Update:
12:29 pm MDT Oct 16, 2026
Forecast Valid:
9pm MDT Oct 16, 2026-6pm MDT Oct 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation