Porters Corner, MT Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Porters Corner, MT in one place.
Partly sunny. High near 54, with temperatures falling to around 41 in the afternoon. Southwest wind 6 to 15 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Porters Corner, 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 Porters Corner, 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 Porters Corner
Thursday looks like the warmest upcoming period in Porters Corner at 59 degrees F.
Sunday Night is the coolest period ahead with temperatures near 28 degrees F.
The strongest winds are forecast for Sunday at about 6 to 15 mph SW.
Precipitation is mentioned in 2 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 2am. Mostly cloudy, with a low around 28. West southwest wind 1 to 6 mph.
Patchy fog before 9am. Mostly cloudy, with a high near 51. Southwest wind 0 to 3 mph.
Mostly cloudy, with a low around 30.
Mostly sunny, with a high near 51.
Mostly cloudy, with a low around 30.
Mostly sunny, with a high near 57.
Mostly cloudy, with a low around 31.
Mostly sunny, with a high near 59.
A slight chance of rain between 11pm and 2am, then a slight chance of rain and snow between 2am and 5am. Partly cloudy, with a low around 32.
Mostly sunny, with a high near 56.
A slight chance of rain and snow after 11pm. Partly cloudy, with a low around 31.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Partly Sunny
|
54°F |
6 to 15 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy then Patchy Fog
|
28°F |
1 to 6 mph
WSW
|
|
Monday
Nov 9
|
Patchy Fog then Mostly Cloudy
|
51°F |
0 to 3 mph
SW
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
30°F |
5 mph
SW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
51°F |
5 to 13 mph
WSW
|
|
Tuesday Night
Nov 10
|
Mostly Cloudy
|
30°F |
5 to 10 mph
SSW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
57°F |
1 to 6 mph
SSW
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
31°F |
5 to 8 mph
S
|
|
Thursday
Nov 12
|
Mostly Sunny
|
59°F |
0 to 6 mph
S
|
|
Thursday Night
Nov 12
|
Slight Chance Light Rain then Slight Chance Rain And Snow
|
32°F |
5 to 8 mph
S
|
|
Friday
Nov 13
|
Mostly Sunny
|
56°F |
3 to 7 mph
S
|
|
Friday Night
Nov 13
|
Slight Chance Rain And Snow
|
31°F |
7 to 12 mph
S
|
Nearby Forecasts
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