WEATHER.CITY › LOCAL FORECAST HOMEDIRECTORYMODELS
WEATHER.CITY

Boulder, Montana

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

Saturday Aug 29 night: a low around 45°F. Sunday Aug 30: a high near 62°F and a low around 41°F. The wettest day looks like Sunday Aug 30, near 0.07 in. Highs over the period run 62°F to 79°F.

National Weather Service forecast for Boulder, Montana
DayHighLowPrecip
Saturday Aug 2945°0.05 in
Sunday Aug 3062°41°0.07 in
Monday Aug 3178°49°
Tuesday Sep 179°50°
Wednesday Sep 274°48°
Thursday Sep 372°46°
Friday Sep 472°47°
Saturday Sep 571°

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.

Loading the live forecast…