Post Creek, MT Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Post Creek, MT in one place.
Mostly cloudy. High near 54, with temperatures falling to around 47 in the afternoon. South southwest wind 5 to 8 mph.
Local Weather Overview
This forecast page for Post Creek, 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 Post Creek, 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
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Post Creek
Thursday looks like the warmest upcoming period in Post Creek at 60 degrees F.
Sunday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Friday Night at about 3 to 9 mph SSE.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 11:56 AM 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
Patchy fog after 5am. Mostly cloudy, with a low around 30. South southeast wind 1 to 6 mph.
Patchy fog before 10am, then a slight chance of rain showers. Mostly cloudy, with a high near 48. East southeast wind around 1 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 8pm, then a chance of rain showers and patchy fog. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
A slight chance of rain showers before 5pm. Mostly cloudy, with a high near 55.
Mostly cloudy, with a low around 36.
Partly sunny, with a high near 59.
Mostly cloudy, with a low around 36.
A slight chance of rain after 5pm. Partly sunny, with a high near 60.
A slight chance of rain before 5am. Mostly cloudy, with a low around 36.
A slight chance of rain after 5pm. Partly sunny, with a high near 58.
A chance of rain. Mostly cloudy, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Mostly Cloudy
|
54°F |
5 to 8 mph
SSW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy then Patchy Fog
|
30°F |
1 to 6 mph
SSE
|
|
Monday
Nov 9
|
Patchy Fog then Slight Chance Rain Showers
|
48°F |
1 mph
ESE
|
|
Monday Night
Nov 9
|
Chance Rain Showers
|
33°F |
3 mph
SE
|
|
Tuesday
Nov 10
|
Slight Chance Rain Showers
|
55°F |
5 mph
S
|
|
Tuesday Night
Nov 10
|
Mostly Cloudy
|
36°F |
3 to 7 mph
SSE
|
|
Veterans Day
Nov 11
|
Partly Sunny
|
59°F |
3 mph
S
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
36°F |
2 to 7 mph
SE
|
|
Thursday
Nov 12
|
Partly Sunny then Slight Chance Light Rain
|
60°F |
3 mph
S
|
|
Thursday Night
Nov 12
|
Slight Chance Light Rain
|
36°F |
5 mph
SE
|
|
Friday
Nov 13
|
Partly Sunny then Slight Chance Light Rain
|
58°F |
3 mph
S
|
|
Friday Night
Nov 13
|
Chance Light Rain
|
36°F |
3 to 9 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Post Creek.