Long-Range Weather Forecast for Thief River Falls, MN
60-Day Weather Forecast
| Dates | Weather Conditions |
|---|---|
| Mar 1-6 | A few snow showers east, sunny west; mild |
| Mar 7-17 | Sunny, mild |
| Mar 18-26 | Showers, warm |
| Mar 27-31 | Rainy east, isolated showers west; cool, then warm |
| March | temperature 34° (6° above avg.) precipitation 1.5" (avg.) |
| Dates | Weather Conditions |
|---|---|
| Apr 1-6 | A few t-storms, warm |
| Apr 7-10 | Sunny; cool, then warm |
| Apr 11-18 | Rainy periods, chilly |
| Apr 19-25 | Showers, cool |
| Apr 26-30 | Rainy, then sunny; turning cool |
| April | temperature 42° (1° above avg.) precipitation 1.5" (0.5" below avg.) |
12-Month Long-Range Weather Outlook
November 2025 to October 2026
Winter temperatures will be above normal, with the coldest periods in much of December, early and late January, and early February. Precipitation and snowfall will be below normal. The snowiest periods will occur in late November, late January, and early February. During April and May, it will be cooler and drier than normal in the east, while the west will be warmer than normal with above-normal precipitation. Summer will be cooler and drier than usual. The hottest periods will be in late June and early July. September and October will be cooler and drier than normal.See the complete 12-month weather forecast in The Old Farmer’s Almanac..
Weather Trend Graph
November 2025 to October 2026
