Fosston, MN Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Fosston, MN in one place.
Mostly cloudy. High near 50, with temperatures falling to around 46 in the afternoon. West wind around 16 mph.
Local Weather Overview
This forecast page for Fosston, 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: Oct 15, 2026 2:55 PM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Fosston, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 2:55 PM CDT
- Forecast office
- FGF
- Source
- NOAA / NWS
Daily Outlook
This Week in Fosston
Sunday looks like the warmest upcoming period in Fosston at 64 degrees F.
Friday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Tonight at about 14 to 23 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 2:55 PM CDT
- Coverage
- 7 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
Rain showers between 7pm and 4am. Cloudy, with a low around 34. Northwest wind 14 to 23 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny. High near 48, with temperatures falling to around 44 in the afternoon. Northwest wind 7 to 21 mph. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 31. Southwest wind 3 to 16 mph.
Sunny, with a high near 60. South southwest wind around 20 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 43. South southwest wind 14 to 18 mph, with gusts as high as 32 mph.
Mostly sunny, with a high near 64. West southwest wind 8 to 13 mph.
Mostly clear, with a low around 35. West northwest wind 2 to 7 mph.
Sunny, with a high near 62. Southwest wind around 5 mph.
Mostly clear, with a low around 38. Southeast wind 2 to 6 mph.
Sunny, with a high near 64. South southeast wind 6 to 12 mph.
Partly cloudy, with a low around 45. South southeast wind around 10 mph.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 63. South wind 9 to 13 mph. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly cloudy, with a low around 41. South southwest wind 5 to 8 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Mostly Cloudy
|
50°F |
16 mph
W
|
|
Tonight
Oct 15
|
Rain Showers
|
34°F |
14 to 23 mph
NW
|
|
Friday
Oct 16
|
Mostly Sunny
|
48°F |
7 to 21 mph
NW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
31°F |
3 to 16 mph
SW
|
|
Saturday
Oct 17
|
Sunny
|
60°F |
20 mph
SSW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
43°F |
14 to 18 mph
SSW
|
|
Sunday
Oct 18
|
Mostly Sunny
|
64°F |
8 to 13 mph
WSW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
35°F |
2 to 7 mph
WNW
|
|
Monday
Oct 19
|
Sunny
|
62°F |
5 mph
SW
|
|
Monday Night
Oct 19
|
Mostly Clear
|
38°F |
2 to 6 mph
SE
|
|
Tuesday
Oct 20
|
Sunny
|
64°F |
6 to 12 mph
SSE
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
45°F |
10 mph
SSE
|
|
Wednesday
Oct 21
|
Mostly Sunny then Slight Chance Rain Showers
|
63°F |
9 to 13 mph
S
|
|
Wednesday Night
Oct 21
|
Slight Chance Rain Showers
|
41°F |
5 to 8 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fosston.