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

38°F

3°C

Humidity 57%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 17 Oct 12:00 AM MDT
Extended Forecast for

17 Miles ESE Fairfield ID

  • Overnight

    Overnight: Partly cloudy, with a low around 39. East northeast wind around 6 mph.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 66. Light and variable wind becoming east 5 to 7 mph in the morning.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39. South wind 5 to 7 mph becoming north in the evening.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. North northeast wind 5 to 8 mph becoming south southeast in the afternoon.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. South wind 5 to 7 mph becoming east after midnight.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

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

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 39. East northeast wind around 6 mph.
Saturday
Sunny, with a high near 66. Light and variable wind becoming east 5 to 7 mph in the morning.
Saturday Night
Mostly clear, with a low around 39. South wind 5 to 7 mph becoming north in the evening.
Sunday
Sunny, with a high near 63. North northeast wind 5 to 8 mph becoming south southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 39. South wind 5 to 7 mph becoming east after midnight.
Monday
Sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59. Chance of precipitation is 30%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 40.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 52. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ESE Fairfield ID
 43.24°N 114.48°W (Elev. 5600 ft)
Last Update:
12:29 am MDT Oct 17, 2026
Forecast Valid:
12am MDT Oct 17, 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