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

65°F

18°C

Humidity 16%
Wind Speed W 19 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 17 Mar 06:00 PM MDT
Extended Forecast for

17 Miles SW Fairfield ID

  • Tonight

    Tonight: Mostly clear, with a low around 42. Northwest wind 7 to 13 mph.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Northwest wind 6 to 13 mph becoming west southwest in the afternoon.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. West northwest wind 7 to 13 mph becoming north after midnight.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. North wind 6 to 13 mph becoming west southwest in the afternoon.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. West northwest wind 7 to 13 mph becoming north after midnight.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Breezy.

    High: 66 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 42. Northwest wind 7 to 13 mph.
Wednesday
Sunny, with a high near 70. Northwest wind 6 to 13 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 44. West northwest wind 7 to 13 mph becoming north after midnight.
Thursday
Sunny, with a high near 71. North wind 6 to 13 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 47. West northwest wind 7 to 13 mph becoming north after midnight.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 66. Breezy.
Saturday Night
Partly cloudy, with a low around 35. Breezy.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 57.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 59. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SW Fairfield ID
 43.18°N 115.04°W (Elev. 5735 ft)
Last Update:
6:18 pm MDT Mar 17, 2026
Forecast Valid:
7pm MDT Mar 17, 2026-6pm MDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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