Williamsburg, MT Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Williamsburg, MT in one place.
Partly sunny. High near 53, with temperatures falling to around 46 in the afternoon. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.
Local Weather Overview
This forecast page for Williamsburg, 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: Nov 7, 2026 12:04 PM MST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Williamsburg, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 12:04 PM MST
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Williamsburg
Thursday looks like the warmest upcoming period in Williamsburg at 55 degrees F.
Monday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Friday Night at about 10 to 22 mph S.
The forecast from Nov 8 through Nov 13 stays mostly dry.
Forecast Details
- Last updated
- Nov 7, 2026 12:04 PM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- MSO
- Radar station
- KMSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 32. West southwest wind 3 to 9 mph.
Partly sunny, with a high near 48. South southwest wind 2 to 7 mph.
Mostly cloudy, with a low around 30.
Mostly sunny, with a high near 50.
Partly cloudy, with a low around 32.
Mostly sunny, with a high near 53.
Partly cloudy, with a low around 34.
Mostly sunny, with a high near 55.
Partly cloudy, with a low around 33.
Mostly sunny, with a high near 53.
Partly cloudy, with a low around 33.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Partly Sunny
|
53°F |
7 to 15 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
32°F |
3 to 9 mph
WSW
|
|
Monday
Nov 9
|
Partly Sunny
|
48°F |
2 to 7 mph
SSW
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
30°F |
6 to 9 mph
SW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
50°F |
6 to 14 mph
WSW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
32°F |
7 to 12 mph
SW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
53°F |
3 to 7 mph
SSW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
34°F |
6 to 13 mph
S
|
|
Thursday
Nov 12
|
Mostly Sunny
|
55°F |
5 to 9 mph
S
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
33°F |
8 to 14 mph
S
|
|
Friday
Nov 13
|
Mostly Sunny
|
53°F |
6 to 10 mph
S
|
|
Friday Night
Nov 13
|
Partly Cloudy
|
33°F |
10 to 22 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Williamsburg.