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

49°F

9°C

Humidity 54%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 09 Apr 10:00 PM MDT
Extended Forecast for

17 Miles SW Fairfield ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. North northeast wind around 8 mph.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Scattered showers, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 66. Northeast wind 7 to 16 mph becoming south southwest in the afternoon. Chance of precipitation is 60%.

    High: 66 °F

    Isolated
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 43. West wind 6 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 56. West northwest wind 5 to 15 mph becoming south southwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers, mainly after 10pm. Low around 42. West wind 7 to 11 mph becoming east northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after noon. High near 52. Breezy. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 52 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Rain showers likely before 9pm, then rain and snow showers likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Rain and snow showers likely, becoming all rain after 3pm. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 60%.

    High: 46 °F

    Rain/Snow
    Likely and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. North northeast wind around 8 mph.
Friday
Scattered showers, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 66. Northeast wind 7 to 16 mph becoming south southwest in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 43. West wind 6 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 56. West northwest wind 5 to 15 mph becoming south southwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers, mainly after 10pm. Low around 42. West wind 7 to 11 mph becoming east northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Sunday
Showers, with thunderstorms also possible after noon. High near 52. Breezy. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain showers likely before 9pm, then rain and snow showers likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Rain and snow showers likely, becoming all rain after 3pm. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 34. Breezy.
Tuesday
Sunny, with a high near 49. Breezy.
Tuesday Night
Partly cloudy, with a low around 35. Breezy.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 50. Breezy. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Thursday
A 20 percent chance of snow showers. Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SW Fairfield ID
 43.18°N 115.04°W (Elev. 5735 ft)
Last Update:
12:33 pm MDT Apr 9, 2026
Forecast Valid:
11pm MDT Apr 9, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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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