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Fairfield, Montana

Current conditions and the National Weather Service 7-day forecast for Fairfield, Montana — temperature, rain chance, wind, radar and active alerts.

Saturday Aug 29 night: a low around 48°F. Sunday Aug 30: a high near 62°F and a low around 44°F. The wettest day looks like Saturday Aug 29, near 0.07 in. Highs over the period run 62°F to 83°F.

National Weather Service forecast for Fairfield, Montana
DayHighLowPrecip
Saturday Aug 2948°0.07 in
Sunday Aug 3062°44°0.07 in
Monday Aug 3176°48°
Tuesday Sep 183°53°
Wednesday Sep 277°50°
Thursday Sep 374°46°
Friday Sep 472°47°
Saturday Sep 570°

NOAA NWS NDFD 2.5 km, run 2026-08-30 00:00 UTC · days are local time in America/Denver. The live page updates continuously.

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