Grand Lake, MN Weather Forecast
Local 7-day forecast
Smoke
Track current conditions, temperature changes, wind, and the full daily outlook for Grand Lake, MN in one place.
Smoke and a slight chance of showers and thunderstorms. Mostly sunny. High near 89, with temperatures falling to around 87 in the afternoon. Northeast wind around 5 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Grand 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: Jul 14, 2026 8:14 PM CDT.
The active forecast window currently covers Jul 15 to Jul 21, 2026 for Grand Lake, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 21, 2026
- Latest sync
- Jul 14, 2026 8:14 PM CDT
- Forecast office
- DLH
- Source
- NOAA / NWS
Daily Outlook
This Week in Grand Lake
Wednesday looks like the warmest upcoming period in Grand Lake at 89 degrees F.
Monday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Monday at about 5 to 15 mph NW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 8:14 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- DLH
- Radar station
- KDLH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Areas of smoke. Partly cloudy. Low around 60, with temperatures rising to around 62 overnight. East wind 0 to 5 mph.
Areas of smoke before 8am. Mostly sunny, with a high near 85. East wind 0 to 10 mph, with gusts as high as 20 mph.
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms. Partly cloudy, with a low around 60. East wind 5 to 10 mph, with gusts as high as 20 mph.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 85. North wind around 5 mph.
Partly cloudy, with a low around 58. East wind 0 to 5 mph.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 87. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 61. West wind 5 to 10 mph, with gusts as high as 20 mph.
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 56. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 78. North wind 5 to 10 mph, with gusts as high as 20 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Smoke
|
89°F |
5 mph
NE
|
|
Wednesday Night
Jul 15
|
Areas Of Smoke
|
60°F |
0 to 5 mph
E
|
|
Thursday
Jul 16
|
Areas Of Smoke then Mostly Sunny
|
85°F |
0 to 10 mph
E
|
|
Thursday Night
Jul 16
|
Mostly Cloudy then Slight Chance Showers And Thunderstorms
|
58°F |
5 to 10 mph
E
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
87°F |
5 to 10 mph
SE
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms
|
60°F |
5 to 10 mph
E
|
|
Saturday
Jul 18
|
Slight Chance Rain Showers then Mostly Sunny
|
85°F |
5 mph
N
|
|
Saturday Night
Jul 18
|
Partly Cloudy
|
58°F |
0 to 5 mph
E
|
|
Sunday
Jul 19
|
Mostly Sunny then Slight Chance Rain Showers
|
87°F |
0 to 10 mph
SW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
61°F |
5 to 10 mph
W
|
|
Monday
Jul 20
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
83°F |
5 to 15 mph
NW
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms
|
56°F |
5 to 15 mph
NW
|
|
Tuesday
Jul 21
|
Mostly Sunny then Slight Chance Rain Showers
|
78°F |
5 to 10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grand Lake.