Garrison, ND 58540 Monthly Weather

McLean County4:53 PM CDT47.67°N, 101.61°W
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October 2026

Sun
Mon
Tue
Wed
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Sat
177°/38°Avg 62°/39°
258°/35°Avg 62°/39°
364°/37°0.05 inAvg 61°/38°
465°/37°<0.01 inAvg 61°/38°
563°/38°Avg 60°/38°
673°/43°Avg 60°/37°
769°/41°Avg 59°/37°
866°/41°Avg 58°/36°
962°/40°Avg 58°/36°
1075°/43°Avg 57°/35°
1170°/43°<0.01 inAvg 57°/35°
1247°/38°0.17 inAvg 56°/34°
1341°/37°0.23 inAvg 55°/34°
1440°/38°Avg 55°/33°
1555°/39°Avg 54°/33°
1645°/27°0.05 inAvg 53°/32°
1752°/28°Avg 53°/32°
1872°/37°Avg 52°/31°
1959°/29°Avg 52°/31°
20Avg 51°/30°
21 Sunny 64°/42°Avg 50°/30°
22 Sunny 74°/52°Avg 50°/29°
23 Mostly Cloudy 77°/39°Avg 49°/29°
24 Mostly Sunny 49°/26°Avg 48°/28°
25 Sunny 45°/25°Avg 48°/28°
26 Partly Sunny then Slight Chance Rain Showers 45°/27°Avg 47°/27°
27 Partly Sunny 50°/32°Avg 47°/27°
28 Cloudy 46°/31°Avg 46°/26°
29 Light sleet showers 41°/27°Avg 45°/26°
30 Sunny 46°/24°Avg 45°/25°
31Avg 44°/25°
Average high61° (normal 57°)
Average low37° (normal 35°)
Warmest / coldest77° / 27°
Precipitation0.50 in (normal 0.90 in to date)
Record high today75° (2022)
Record low today-5° (1936)

Observed: Max, 30 km away, records since 1929. 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.