Grass Lake, MN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grass Lake, MN in one place.
Mostly sunny, with a high near 83. South wind 5 to 10 mph.
Local Weather Overview
This forecast page for Grass Lake, MN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 1, 2026 3:37 AM CDT.
The active forecast window currently covers Jun 3 to Jun 7, 2026 for Grass Lake, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 3 to Jun 7, 2026
- Latest sync
- Jun 1, 2026 3:37 AM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grass Lake
Sunday looks like the warmest upcoming period in Grass Lake at 86 degrees F.
Thursday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 10 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 1, 2026 3:37 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- MPX
- Radar station
- KMPX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy. Low around 59, with temperatures rising to around 62 overnight. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a high near 80. South southwest wind around 10 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 56. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 81. South southeast wind around 5 mph. Chance of precipitation is 40%.
Showers and thunderstorms likely. Partly cloudy, with a low around 57. East wind around 5 mph. Chance of precipitation is 60%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. East southeast wind 5 to 10 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 58. East wind 5 to 10 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 3
|
Mostly Sunny
|
83°F |
5 to 10 mph
S
|
|
Wednesday Night
Jun 3
|
Slight Chance Showers And Thunderstorms
|
59°F |
10 mph
S
|
|
Thursday
Jun 4
|
Showers And Thunderstorms Likely
|
80°F |
10 mph
SSW
|
|
Thursday Night
Jun 4
|
Showers And Thunderstorms Likely
|
56°F |
5 to 10 mph
SW
|
|
Friday
Jun 5
|
Chance Rain Showers
|
81°F |
5 mph
SSE
|
|
Friday Night
Jun 5
|
Showers And Thunderstorms Likely
|
57°F |
5 mph
E
|
|
Saturday
Jun 6
|
Chance Rain Showers
|
83°F |
5 to 10 mph
ESE
|
|
Saturday Night
Jun 6
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
58°F |
5 to 10 mph
E
|
|
Sunday
Jun 7
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
5 to 10 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grass Lake.