Valley County, MT Weather Forecast
County weather hub
Slight Chance Rain Showers
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A slight chance of rain showers. Partly sunny, with a high near 64. Southwest wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
County Weather Overview
This county weather page brings together forecast coverage for Valley County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 0 of 0 mapped cities in Valley County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jun 2 to Jun 8, 2026
- Latest sync
- Jun 2, 2026 9:48 AM MDT
- Forecast office
- GGW
- Source
- NOAA / NWS
Daily Outlook
This Week in Valley County
Saturday looks like the warmest upcoming period in Valley County at 89 degrees F.
Tonight is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Today at about 13 to 20 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 2, 2026 9:48 AM MDT
- Coverage
- 8 days
- Time zone
- America/Denver
- Forecast office
- GGW
- Radar station
- KGGW
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 43. West wind 12 to 18 mph, with gusts as high as 26 mph.
Partly sunny, with a high near 68. West wind around 15 mph, with gusts as high as 23 mph.
Mostly clear, with a low around 45. North northwest wind 5 to 14 mph, with gusts as high as 22 mph.
Mostly sunny, with a high near 76. East wind around 5 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Northeast wind around 7 mph. Chance of precipitation is 50%.
Sunny, with a high near 80. South wind 5 to 9 mph.
Mostly clear, with a low around 54. South southeast wind 7 to 10 mph.
Sunny, with a high near 89. Southeast wind 10 to 17 mph, with gusts as high as 24 mph.
A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 56. East northeast wind 16 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Partly sunny, with a high near 77. North northwest wind 16 to 20 mph, with gusts as high as 30 mph.
A chance of rain showers before midnight. Mostly cloudy, with a low around 49.
Mostly sunny, with a high near 79.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jun 2
|
Slight Chance Rain Showers
|
64°F |
13 to 20 mph
SW
|
|
Tonight
Jun 2
|
Partly Cloudy
|
43°F |
12 to 18 mph
W
|
|
Wednesday
Jun 3
|
Partly Sunny
|
68°F |
15 mph
W
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
45°F |
5 to 14 mph
NNW
|
|
Thursday
Jun 4
|
Mostly Sunny
|
76°F |
5 mph
E
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
50°F |
7 mph
NE
|
|
Friday
Jun 5
|
Sunny
|
80°F |
5 to 9 mph
S
|
|
Friday Night
Jun 5
|
Mostly Clear
|
54°F |
7 to 10 mph
SSE
|
|
Saturday
Jun 6
|
Sunny
|
89°F |
10 to 17 mph
SE
|
|
Saturday Night
Jun 6
|
Chance Showers And Thunderstorms
|
56°F |
16 to 20 mph
ENE
|
|
Sunday
Jun 7
|
Partly Sunny
|
77°F |
16 to 20 mph
NNW
|
|
Sunday Night
Jun 7
|
Chance Rain Showers then Mostly Cloudy
|
49°F |
9 to 20 mph
NW
|
|
Monday
Jun 8
|
Mostly Sunny
|
79°F |
8 to 14 mph
W
|
|
Monday Night
Jun 8
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
54°F |
10 to 14 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Valley County.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in Valley County.
