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2026 Idaho Spring Flood and Water Resources Outlook

Current conditions at

FAIRFIELD (FAFI)

Lat: 43.30833°NLon: 114.825°WElev: 5039.0ft.

48°F

9°C

Humidity	64%
Wind Speed	SW 4 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	47°F (8°C)
Last update	24 Mar 09:00 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

21 Miles W Fairfield ID

Tonight
Low: 42 °F
Mostly Clear
Wednesday
High: 64 °F
Sunny then
Mostly Sunny
and Breezy
Wednesday Night
Low: 31 °F
Partly Cloudy
then Partly
Cloudy and
Blustery
Thursday
High: 47 °F
Sunny and
Breezy
Thursday Night
Low: 24 °F
Mostly Clear
and Blustery
then Mostly
Clear
Friday
High: 58 °F
Mostly Sunny
Friday Night
Low: 36 °F
Partly Cloudy
Saturday
High: 66 °F
Partly Sunny
Saturday Night
Low: 40 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 42. West wind around 6 mph.

Wednesday

Sunny, with a high near 64. Breezy, with a light west northwest wind becoming west 16 to 21 mph in the morning. Winds could gust as high as 31 mph.

Wednesday Night

Partly cloudy, with a low around 31. Blustery, with a northwest wind 16 to 21 mph.

Thursday

Sunny, with a high near 47. Breezy, with a west northwest wind 24 to 26 mph, with gusts as high as 37 mph.

Thursday Night

Mostly clear, with a low around 24. Blustery, with a west northwest wind 17 to 22 mph becoming north northeast 5 to 10 mph after midnight. Winds could gust as high as 31 mph.

Friday

Mostly sunny, with a high near 58.

Friday Night

Partly cloudy, with a low around 36.

Saturday

Partly sunny, with a high near 66.

Saturday Night

Partly cloudy, with a low around 40.

Sunday

Mostly sunny, with a high near 66.

Sunday Night

Partly cloudy, with a low around 42.