Philipsburg, MT Weather Forecast
Local 7-day forecast
Areas Of Fog then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Philipsburg, MT in one place.
Areas of fog and patchy frost before 8am, then a chance of showers and thunderstorms. Mostly sunny. High near 78, with temperatures falling to around 73 in the afternoon. Southwest wind 0 to 13 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Philipsburg, 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: Sep 16, 2026 4:08 PM MDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for Philipsburg, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 4:08 PM MDT
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Philipsburg
Thursday looks like the warmest upcoming period in Philipsburg at 78 degrees F.
Saturday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Thursday at about 0 to 13 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 4:08 PM MDT
- 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
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 9pm, then a chance of rain between 9pm and 10pm. Mostly cloudy, with a low around 42. South southwest wind 0 to 13 mph. Chance of precipitation is 70%.
A slight chance of rain before noon, then showers and thunderstorms. Partly sunny, with a high near 69. North northwest wind 0 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms before 9pm, then rain between 9pm and 3am, then showers and thunderstorms. Cloudy, with a low around 41. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Rain before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 66. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain before midnight. Partly cloudy, with a low around 40.
Sunny, with a high near 72.
Clear, with a low around 40.
Sunny, with a high near 73.
Mostly clear, with a low around 40.
Sunny, with a high near 72.
Mostly clear, with a low around 40.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Areas Of Fog then Chance Showers And Thunderstorms
|
78°F |
0 to 13 mph
SW
|
|
Thursday Night
Sep 17
|
Showers And Thunderstorms Likely then Mostly Cloudy
|
42°F |
0 to 13 mph
SSW
|
|
Friday
Sep 18
|
Slight Chance Light Rain then Showers And Thunderstorms
|
69°F |
0 to 8 mph
NNW
|
|
Friday Night
Sep 18
|
Showers And Thunderstorms
|
41°F |
0 to 3 mph
NNW
|
|
Saturday
Sep 19
|
Light Rain then Showers And Thunderstorms Likely
|
66°F |
0 to 3 mph
NNW
|
|
Saturday Night
Sep 19
|
Chance Light Rain then Partly Cloudy
|
40°F |
3 mph
SW
|
|
Sunday
Sep 20
|
Sunny
|
72°F |
0 to 3 mph
W
|
|
Sunday Night
Sep 20
|
Clear
|
40°F |
3 mph
S
|
|
Monday
Sep 21
|
Sunny
|
73°F |
3 mph
SW
|
|
Monday Night
Sep 21
|
Mostly Clear
|
40°F |
3 mph
WSW
|
|
Tuesday
Sep 22
|
Sunny
|
72°F |
3 mph
SW
|
|
Tuesday Night
Sep 22
|
Mostly Clear
|
40°F |
3 mph
SSW
|
Nearby Forecasts
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