Round Prairie, MT Weather Forecast
Local 7-day forecast
Patchy Fog
Track current conditions, temperature changes, wind, and the full daily outlook for Round Prairie, MT in one place.
Patchy fog. Mostly cloudy, with a low around 30. Wind around 0 mph.
Local Weather Overview
This forecast page for Round Prairie, 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 9, 2026 6:55 AM MST.
The active forecast window currently covers Nov 9 to Nov 15, 2026 for Round Prairie, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 9 to Nov 15, 2026
- Latest sync
- Nov 9, 2026 6:55 AM MST
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Round Prairie
Thursday looks like the warmest upcoming period in Round Prairie at 53 degrees F.
Overnight is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Friday Night at about 2 to 8 mph SSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 9, 2026 6:55 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 before 10am, then areas of fog and a chance of rain showers between 10am and 11am, then a chance of rain showers and patchy fog between 11am and 5pm, then patchy fog and a slight chance of rain showers. Cloudy, with a high near 41. West northwest wind around 1 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Areas of fog before 8pm, then areas of fog and a chance of rain showers between 8pm and 11pm, then rain showers likely and areas of fog between 11pm and 1am, then areas of fog and a chance of rain showers between 1am and 2am, then rain showers likely and patchy fog. Cloudy, with a low around 34. South southwest wind 0 to 3 mph. Chance of precipitation is 70%.
A chance of rain showers before noon. Mostly cloudy, with a high near 47. South southwest wind 2 to 6 mph. Chance of precipitation is 30%.
Patchy fog after 8pm. Mostly cloudy, with a low around 36. South southwest wind around 2 mph.
Patchy fog before 11am. Partly sunny, with a high near 52.
Patchy fog after 3am. Mostly cloudy, with a low around 35.
Patchy fog before 8am. Partly sunny, with a high near 53.
Mostly cloudy, with a low around 34.
A chance of rain after 5pm. Partly sunny, with a high near 53.
A chance of rain. Mostly cloudy, with a low around 35.
A chance of rain. Mostly cloudy, with a high near 48.
A chance of rain. Mostly cloudy, with a low around 35.
A chance of rain. Mostly cloudy, with a high near 47.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 9
|
Patchy Fog
|
30°F |
0 mph
|
|
Monday
Nov 9
|
Areas Of Fog then Chance Rain Showers
|
41°F |
1 mph
WNW
|
|
Monday Night
Nov 9
|
Areas Of Fog then Rain Showers Likely
|
34°F |
0 to 3 mph
SSW
|
|
Tuesday
Nov 10
|
Chance Rain Showers then Mostly Cloudy
|
47°F |
2 to 6 mph
SSW
|
|
Tuesday Night
Nov 10
|
Patchy Fog
|
36°F |
2 mph
SSW
|
|
Veterans Day
Nov 11
|
Patchy Fog then Partly Sunny
|
52°F |
2 mph
S
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy then Patchy Fog
|
35°F |
0 mph
|
|
Thursday
Nov 12
|
Patchy Fog then Partly Sunny
|
53°F |
1 mph
E
|
|
Thursday Night
Nov 12
|
Mostly Cloudy
|
34°F |
0 mph
|
|
Friday
Nov 13
|
Partly Sunny then Chance Light Rain
|
53°F |
0 to 3 mph
SSE
|
|
Friday Night
Nov 13
|
Chance Light Rain
|
35°F |
2 to 8 mph
SSW
|
|
Saturday
Nov 14
|
Chance Light Rain
|
48°F |
1 to 8 mph
S
|
|
Saturday Night
Nov 14
|
Chance Light Rain
|
35°F |
1 mph
SSE
|
|
Sunday
Nov 15
|
Chance Light Rain
|
47°F |
3 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Round Prairie.