Winnett, MT Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Winnett, MT in one place.
Mostly sunny, with a high near 77. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Winnett, MT 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: Sep 16, 2026 6:47 PM MDT.
The active forecast window currently covers Sep 18 to Sep 22, 2026 for Winnett, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 18 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 6:47 PM MDT
- Forecast office
- GGW
- Source
- NOAA / NWS
Daily Outlook
This Week in Winnett
Friday looks like the warmest upcoming period in Winnett at 77 degrees F.
Sunday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Saturday at about 8 to 12 mph NNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 6:47 PM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- GGW
- Radar station
- KBLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Cloudy, with a low around 53. North northwest wind 7 to 10 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Cloudy, with a high near 66. North northwest wind 8 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 50. North northwest wind 6 to 9 mph. Chance of precipitation is 70%.
A slight chance of rain showers before noon. Partly sunny, with a high near 71. North northwest wind 5 to 8 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 48. Southeast wind 3 to 7 mph.
Sunny, with a high near 76. South wind 3 to 8 mph.
Mostly clear, with a low around 49.
Mostly sunny, with a high near 77.
Mostly clear, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Sep 18
|
Mostly Sunny
|
77°F |
5 to 10 mph
NNW
|
|
Friday Night
Sep 18
|
Showers And Thunderstorms
|
53°F |
7 to 10 mph
NNW
|
|
Saturday
Sep 19
|
Showers And Thunderstorms
|
66°F |
8 to 12 mph
NNW
|
|
Saturday Night
Sep 19
|
Showers And Thunderstorms Likely
|
50°F |
6 to 9 mph
NNW
|
|
Sunday
Sep 20
|
Slight Chance Rain Showers then Partly Sunny
|
71°F |
5 to 8 mph
NNW
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
48°F |
3 to 7 mph
SE
|
|
Monday
Sep 21
|
Sunny
|
76°F |
3 to 8 mph
S
|
|
Monday Night
Sep 21
|
Mostly Clear
|
49°F |
7 mph
S
|
|
Tuesday
Sep 22
|
Mostly Sunny
|
77°F |
8 mph
NW
|
|
Tuesday Night
Sep 22
|
Mostly Clear
|
48°F |
3 to 7 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Winnett.
Nearby forecast pages are not available for this location yet.