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

39°F

4°C

Humidity 92%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 31 Mar 06:00 AM MDT
Extended Forecast for

21 Miles W Fairfield ID

  • Today

    Today: Showers likely before noon, then a chance of showers and thunderstorms between noon and 2pm, then showers and possibly a thunderstorm after 2pm. High near 53. Light and variable wind becoming west 8 to 13 mph in the morning. Chance of precipitation is 90%.

    High: 53 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 11pm, then a chance of showers. Low around 36. West northwest wind 5 to 11 mph. Chance of precipitation is 80%.

    Low: 36 °F

    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 2pm. High near 50. Southwest wind 5 to 14 mph. Chance of precipitation is 100%.

    High: 50 °F

    Showers
    Likely then
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 3am, then snow showers. Some thunder is also possible. Snow level 7000 feet lowering to 5400 feet after midnight . Low around 29. South wind 10 to 17 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 29 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 36. Breezy, with a west wind 23 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 36 °F

    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 24. Blustery. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers and
    Blustery then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 47. Breezy.

    High: 47 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Today
Showers likely before noon, then a chance of showers and thunderstorms between noon and 2pm, then showers and possibly a thunderstorm after 2pm. High near 53. Light and variable wind becoming west 8 to 13 mph in the morning. Chance of precipitation is 90%.
Tonight
Showers and possibly a thunderstorm before 11pm, then a chance of showers. Low around 36. West northwest wind 5 to 11 mph. Chance of precipitation is 80%.
Wednesday
Showers, with thunderstorms also possible after 2pm. High near 50. Southwest wind 5 to 14 mph. Chance of precipitation is 100%.
Wednesday Night
Rain showers before 3am, then snow showers. Some thunder is also possible. Snow level 7000 feet lowering to 5400 feet after midnight . Low around 29. South wind 10 to 17 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Snow showers. Some thunder is also possible. High near 36. Breezy, with a west wind 23 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Thursday Night
A 40 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 24. Blustery. New snow accumulation of less than a half inch possible.
Friday
Sunny, with a high near 47. Breezy.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles W Fairfield ID
 43.31°N 115.22°W (Elev. 5420 ft)
Last Update:
12:29 am MDT Mar 31, 2026
Forecast Valid:
6am MDT Mar 31, 2026-6pm MDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation