Pioneer Junction, MT Weather Forecast
Local 7-day forecast
Rain Showers then Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Pioneer Junction, MT in one place.
Rain showers before 10am. Mostly cloudy. High near 50, with temperatures falling to around 45 in the afternoon. Southwest wind 2 to 6 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Pioneer Junction, 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 11:55 AM MST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Pioneer Junction, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 11:55 AM MST
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Pioneer Junction
Thursday looks like the warmest upcoming period in Pioneer Junction at 58 degrees F.
Sunday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Sunday at about 2 to 6 mph SW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 11:55 AM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- MSO
- Radar station
- KOTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog after 3am. Mostly cloudy, with a low around 32. South southwest wind 0 to 3 mph.
Areas of fog before 10am, then a slight chance of rain showers. Partly sunny, with a high near 47. Wind around 0 mph. Chance of precipitation is 20%.
Rain showers likely before midnight, then rain showers likely and patchy fog. Mostly cloudy, with a low around 35. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Rain showers likely and patchy fog before 5pm, then a chance of rain. Mostly cloudy, with a high near 50. New rainfall amounts less than a tenth of an inch possible.
A chance of rain before 1am, then patchy fog and a slight chance of rain between 1am and 5am. Cloudy, with a low around 38.
Areas of fog before 9am. Mostly cloudy, with a high near 57.
Mostly cloudy, with a low around 37.
A slight chance of rain after 5pm. Mostly cloudy, with a high near 58.
A slight chance of rain before 5am. Mostly cloudy, with a low around 36.
A chance of rain after 5pm. Partly sunny, with a high near 55.
Rain likely. Mostly cloudy, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Rain Showers then Mostly Cloudy
|
50°F |
2 to 6 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy then Patchy Fog
|
32°F |
0 to 3 mph
SSW
|
|
Monday
Nov 9
|
Areas Of Fog then Slight Chance Rain Showers
|
47°F |
0 mph
|
|
Monday Night
Nov 9
|
Rain Showers Likely
|
35°F |
1 mph
SW
|
|
Tuesday
Nov 10
|
Rain Showers Likely then Chance Light Rain
|
50°F |
1 mph
SW
|
|
Tuesday Night
Nov 10
|
Chance Light Rain
|
38°F |
1 mph
SSW
|
|
Veterans Day
Nov 11
|
Areas Of Fog then Mostly Cloudy
|
57°F |
0 mph
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
37°F |
0 mph
|
|
Thursday
Nov 12
|
Mostly Cloudy then Slight Chance Light Rain
|
58°F |
0 mph
|
|
Thursday Night
Nov 12
|
Slight Chance Light Rain
|
36°F |
0 mph
|
|
Friday
Nov 13
|
Partly Sunny then Chance Light Rain
|
55°F |
1 mph
SSE
|
|
Friday Night
Nov 13
|
Light Rain Likely
|
36°F |
1 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Pioneer Junction.