Fosston, CO Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fosston, CO in one place.
Sunny, with a high near 61. West southwest wind 2 to 6 mph.
Local Weather Overview
This forecast page for Fosston, CO 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: Nov 5, 2026 4:16 PM MST.
The active forecast window currently covers Nov 7 to Nov 11, 2026 for Fosston, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 4:16 PM MST
- Forecast office
- BOU
- Source
- NOAA / NWS
Daily Outlook
This Week in Fosston
Tuesday looks like the warmest upcoming period in Fosston at 66 degrees F.
Saturday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Sunday at about 1 to 7 mph SW.
The forecast from Nov 7 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 4:16 PM MST
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- BOU
- Radar station
- KCYS
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 31.
Sunny, with a high near 65.
Clear, with a low around 33.
Sunny, with a high near 65.
Mostly clear, with a low around 33.
Mostly sunny, with a high near 66.
Mostly clear, with a low around 35.
Sunny, with a high near 64.
Mostly clear, with a low around 34.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Sunny
|
61°F |
2 to 6 mph
WSW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
31°F |
3 mph
WNW
|
|
Sunday
Nov 8
|
Sunny
|
65°F |
1 to 7 mph
SW
|
|
Sunday Night
Nov 8
|
Clear
|
33°F |
1 to 5 mph
N
|
|
Monday
Nov 9
|
Sunny
|
65°F |
3 to 7 mph
S
|
|
Monday Night
Nov 9
|
Mostly Clear
|
33°F |
1 to 6 mph
ENE
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
66°F |
2 to 7 mph
NW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
35°F |
5 mph
N
|
|
Veterans Day
Nov 11
|
Sunny
|
64°F |
7 mph
SW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
34°F |
3 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fosston.