Shirley, MT Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Shirley, MT in one place.
Partly sunny. High near 64, with temperatures falling to around 56 in the afternoon. Southwest wind 3 to 9 mph.
Local Weather Overview
This forecast page for Shirley, 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 11:59 AM MST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Shirley, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 11:59 AM MST
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Shirley
Sunday looks like the warmest upcoming period in Shirley at 64 degrees F.
Monday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Tuesday at about 1 to 14 mph WSW.
The forecast from Nov 8 through Nov 13 stays mostly dry.
Forecast Details
- Last updated
- Nov 7, 2026 11:59 AM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- BYZ
- Radar station
- KGGW
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 37. West wind around 6 mph.
Mostly sunny. High near 57, with temperatures falling to around 50 in the afternoon. West wind 2 to 6 mph.
Mostly cloudy, with a low around 35. South southwest wind around 2 mph.
Mostly sunny. High near 61, with temperatures falling to around 53 in the afternoon. West southwest wind 1 to 14 mph.
Partly cloudy, with a low around 38. West southwest wind around 8 mph.
Mostly sunny. High near 60, with temperatures falling to around 51 in the afternoon. West northwest wind 5 to 12 mph.
Partly cloudy, with a low around 37. West wind around 5 mph.
Sunny. High near 61, with temperatures falling to around 54 in the afternoon. Southeast wind 3 to 7 mph.
Partly cloudy, with a low around 37. Southeast wind around 6 mph.
Mostly sunny. High near 61, with temperatures falling to around 52 in the afternoon. South southeast wind 3 to 8 mph.
Partly cloudy, with a low around 38. South southeast wind around 6 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Partly Sunny
|
64°F |
3 to 9 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
37°F |
6 mph
W
|
|
Monday
Nov 9
|
Mostly Sunny
|
57°F |
2 to 6 mph
W
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
35°F |
2 mph
SSW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
61°F |
1 to 14 mph
WSW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
38°F |
8 mph
WSW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
60°F |
5 to 12 mph
WNW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
37°F |
5 mph
W
|
|
Thursday
Nov 12
|
Sunny
|
61°F |
3 to 7 mph
SE
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
37°F |
6 mph
SE
|
|
Friday
Nov 13
|
Mostly Sunny
|
61°F |
3 to 8 mph
SSE
|
|
Friday Night
Nov 13
|
Partly Cloudy
|
38°F |
6 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Shirley.