Mahnomen County, MN Weather Forecast
County weather hub
Mostly Sunny then Slight Chance Rain Showers
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A slight chance of rain showers after 1pm. Mostly sunny, with a high near 92. Southeast wind around 12 mph. Chance of precipitation is 20%.
County Weather Overview
This county weather page brings together forecast coverage for Mahnomen County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Mahnomen County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 16 to Jul 21, 2026
- Latest sync
- Jul 14, 2026 10:47 PM CDT
- Forecast office
- FGF
- Source
- NOAA / NWS
Daily Outlook
This Week in Mahnomen County
Thursday looks like the warmest upcoming period in Mahnomen County at 92 degrees F.
Monday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Monday at about 9 to 22 mph NW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 10:47 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- FGF
- Radar station
- KMVX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southeast wind around 14 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 92. Southwest wind 12 to 15 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 65. North northwest wind 7 to 15 mph.
Sunny, with a high near 88. North wind around 8 mph.
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 65. East wind around 7 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southwest wind 8 to 15 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 65. West wind 8 to 14 mph. Chance of precipitation is 30%.
A slight chance of rain showers. Sunny, with a high near 82. Northwest wind 9 to 22 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm. Mostly clear, with a low around 58. North northwest wind 7 to 20 mph. Chance of precipitation is 20%.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 77. North northwest wind 7 to 15 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 16
|
Mostly Sunny then Slight Chance Rain Showers
|
92°F |
12 mph
SE
|
|
Thursday Night
Jul 16
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
70°F |
14 mph
SE
|
|
Friday
Jul 17
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
92°F |
12 to 15 mph
SW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
65°F |
7 to 15 mph
NNW
|
|
Saturday
Jul 18
|
Sunny
|
88°F |
8 mph
N
|
|
Saturday Night
Jul 18
|
Mostly Clear then Slight Chance Showers And Thunderstorms
|
65°F |
7 mph
E
|
|
Sunday
Jul 19
|
Slight Chance Showers And Thunderstorms
|
89°F |
8 to 15 mph
SW
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
65°F |
8 to 14 mph
W
|
|
Monday
Jul 20
|
Slight Chance Rain Showers
|
82°F |
9 to 22 mph
NW
|
|
Monday Night
Jul 20
|
Slight Chance Rain Showers then Mostly Clear
|
58°F |
7 to 20 mph
NNW
|
|
Tuesday
Jul 21
|
Mostly Sunny then Slight Chance Rain Showers
|
77°F |
7 to 15 mph
NNW
|
Major City Forecasts
Live forecast snapshots for major cities across Mahnomen County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Mahnomen County.
Largest mapped city population in this region: 1,220.
