Pompeys Pillar, MT Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Pompeys Pillar, MT in one place.
Mostly cloudy. High near 67, with temperatures falling to around 57 in the afternoon. West southwest wind 2 to 8 mph.
Local Weather Overview
This forecast page for Pompeys Pillar, 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 11:56 AM MST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Pompeys Pillar, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 11:56 AM MST
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Pompeys Pillar
Sunday looks like the warmest upcoming period in Pompeys Pillar at 67 degrees F.
Sunday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 14 mph W.
The forecast from Nov 8 through Nov 13 stays mostly dry.
Forecast Details
- Last updated
- Nov 7, 2026 11:56 AM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- BYZ
- Radar station
- KBLX
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 39. West wind 1 to 6 mph.
Partly sunny. High near 58, with temperatures falling to around 52 in the afternoon. West southwest wind around 3 mph.
Mostly cloudy, with a low around 39. Southeast wind 0 to 5 mph.
Mostly sunny. High near 64, with temperatures falling to around 57 in the afternoon. West wind 5 to 14 mph.
Partly cloudy. Low around 39, with temperatures rising to around 41 overnight. West wind around 7 mph.
Mostly sunny. High near 64, with temperatures falling to around 56 in the afternoon. West southwest wind 5 to 9 mph.
Partly cloudy, with a low around 40. West southwest wind around 5 mph.
Mostly sunny. High near 64, with temperatures falling to around 56 in the afternoon. South southwest wind around 5 mph.
Partly cloudy, with a low around 40. South southwest wind around 3 mph.
Mostly sunny. High near 63, with temperatures falling to around 54 in the afternoon. Southwest wind around 6 mph.
Partly cloudy, with a low around 40. Southwest wind around 3 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Mostly Cloudy
|
67°F |
2 to 8 mph
WSW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
39°F |
1 to 6 mph
W
|
|
Monday
Nov 9
|
Partly Sunny
|
58°F |
3 mph
WSW
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
39°F |
0 to 5 mph
SE
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
64°F |
5 to 14 mph
W
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
39°F |
7 mph
W
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
64°F |
5 to 9 mph
WSW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
40°F |
5 mph
WSW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
64°F |
5 mph
SSW
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
40°F |
3 mph
SSW
|
|
Friday
Nov 13
|
Mostly Sunny
|
63°F |
6 mph
SW
|
|
Friday Night
Nov 13
|
Partly Cloudy
|
40°F |
3 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Pompeys Pillar.