Weather World
Reservoir Number Four, MN 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Reservoir Number Four, MN Weather Forecast
Reservoir Number Four, MN Weather Forecast Date: 625 AM CDT Wed Sep 02 2026
The area/counties/county of: South Itasca, including the city of Grand Rapids.or toggle through each period.
Today... Patchy fog this morning. Sunny. Highs in the upper 70s. Light and variable winds, becoming northwest around 5 mph this afternoon.
Tonight... Mostly clear. Lows in the mid 50s. Light and variable winds, becoming east around 5 mph after midnight.
Thursday... Mostly sunny. Humid with highs in the upper 70s. Southeast winds 5 to 10 mph.
Thursday Night... Showers likely with a chance of thunderstorms. Humid with lows in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain 70%.
Friday... Mostly cloudy in the morning, then becoming partly sunny. Hot with highs around 80. Southeast winds around 5 mph.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60.
Saturday... Partly sunny with a slight chance of showers and thunderstorms. Hot with highs in the lower 80s. Chance of rain 20%.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 60s. Chance of rain 70%.
Sunday... Mostly cloudy with a chance of showers in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40%.
Sunday Night... Mostly cloudy with a 20% chance of showers. Lows in the upper 50s. Highs in the lower 70s.
Labor Day... Mostly cloudy with a 20% chance of showers. Lows in the upper 50s. Highs in the lower 70s.
Monday Night... Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 50s. Chance of rain 60%.
POP = Probability of Precipitation
Reservoir Number Four Radar Loop
Use the map search tool if you want to place a location marker on the radar map...