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Saint Ignatius, Montana

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

Saturday Aug 29 night: a low around 41°F. Sunday Aug 30: a high near 68°F and a low around 38°F. Highs over the period run 68°F to 85°F.

National Weather Service forecast for Saint Ignatius, Montana
DayHighLowPrecip
Saturday Aug 2941°
Sunday Aug 3068°38°
Monday Aug 3179°46°
Tuesday Sep 185°48°
Wednesday Sep 276°44°
Thursday Sep 372°40°
Friday Sep 472°42°
Saturday Sep 574°

NOAA NWS NDFD 2.5 km, run 2026-08-29 23:00 UTC · days are local time in America/Denver. The live page updates continuously.

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