Clinton, MT Monthly Weather

Missoula County12:33 PM MDT46.77°N, 113.71°WElevation 3,468 ft
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October 2026

Sun
Mon
Tue
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Sat
169°/40°Avg 65°/40°
277°/41°Avg 64°/40°
374°/41°Avg 64°/39°
477°/39°Avg 63°/39°
581°/41°Avg 63°/38°
677°/38°Avg 62°/38°
774°/36°Avg 61°/38°
871°/36°Avg 61°/37°
975°/36°Avg 60°/37°
1057°/39°0.25 inAvg 60°/36°
1140°/32°0.16 inAvg 59°/36°
1245°/32°<0.01 inAvg 58°/36°
1352°/35°Avg 58°/35°
1453°/32°Avg 57°/35°
1560°/25°Avg 57°/34°
1660°/27°Avg 56°/34°
1772°/31°Avg 56°/34°
1864°/38°Avg 55°/33°
1964°/32°Avg 54°/33°
20Avg 54°/33°
21 Mostly Sunny 69°/42°Avg 53°/32°
22 Mostly Sunny then Slight Chance Light Rain 68°/42°Avg 53°/32°
23 Light Rain 49°/32°Avg 52°/32°
24 Mostly Sunny 51°/32°Avg 52°/31°
25 Slight Chance Rain And Snow 52°/31°Avg 51°/31°
26 Partly Sunny 54°/32°Avg 51°/30°
27 Sunny 54°/34°Avg 50°/30°
28 Cloudy 51°/32°Avg 50°/30°
29 Cloudy 47°/30°Avg 49°/30°
30Avg 49°/29°
31Avg 48°/29°
Average high65° (normal 60°)
Average low35° (normal 36°)
Warmest / coldest81° / 25°
Precipitation0.41 in (normal 0.69 in to date)
Record high today79° (2003)
Record low today18° (1895)

Observed: Missoula 6 Nw Wfo, 34 km away, records since 1893. Normals 1991–2020. Climate data from NOAA's Regional Climate Centers (ACIS); recent days are preliminary. Days ahead: the forecast.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.