Weather WorldSantwire Lake, MN 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Santwire Lake, MN Weather Forecast
Santwire Lake, MN Weather Forecast Date: 1237 PM CDT Sat Aug 22 2026
The area/counties/county of: Mahnomen, including the city of Mahnomen.or toggle through each period.
Rest of Today... Sunny. Highs in the mid 70s. North winds 5 to 15 mph.
Tonight... Clear in the evening, then partly cloudy. Lows in the mid 40s. North winds around 5 mph in the evening becoming light and variable.
Sunday... Mostly sunny. Highs 75 to 80. East winds around 5 mph.
Sunday Night... Mostly cloudy. Lows in the mid 50s.
Monday... Mostly sunny. Highs 80 to 85.
Monday Night... Showers likely and a chance of thunderstorms. Lows 55 to 60.
Tuesday... Mostly clear. Highs 80 to 85. Lows in the mid 50s.
Tuesday Night... Mostly clear. Highs 80 to 85. Lows in the mid 50s.
Wednesday... Partly sunny in the morning then clearing. Highs 75 to 80.
Wednesday Night... Mostly clear. Highs 80 to 85. Lows in the mid 50s.
Thursday... Mostly clear. Highs 80 to 85. Lows in the mid 50s.
Thursday Night... Partly cloudy. Highs 80 to 85. Lows in the mid 50s.
POP = Probability of Precipitation
Santwire Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...