Carter County, MT Weather Forecast
County weather hub
Sunny
Compare major city weather across Carter County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 71. Southwest wind around 10 mph.
County Weather Overview
This county weather page brings together forecast coverage for Carter 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 Carter County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jun 1 to Jun 6, 2026
- Latest sync
- May 31, 2026 5:01 AM MDT
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Carter County
Saturday looks like the warmest upcoming period in Carter County at 85 degrees F.
Monday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Saturday at about 6 to 15 mph SE.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- May 31, 2026 5:01 AM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- BYZ
- Radar station
- KUDX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Southeast wind around 9 mph. Chance of precipitation is 50%.
Showers and thunderstorms likely. Partly sunny. High near 76, with temperatures falling to around 74 in the afternoon. South southeast wind around 8 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 49. Northeast wind 2 to 7 mph. Chance of precipitation is 60%.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. North northwest wind around 5 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 50. Northeast wind 2 to 7 mph. Chance of precipitation is 30%.
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny. High near 75, with temperatures falling to around 73 in the afternoon. East southeast wind 2 to 9 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. East southeast wind 3 to 10 mph. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 77. Northwest wind 3 to 8 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 52. East wind 5 to 8 mph. Chance of precipitation is 20%.
Sunny, with a high near 85. Southeast wind 6 to 15 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 1
|
Sunny
|
71°F |
10 mph
SW
|
|
Monday Night
Jun 1
|
Chance Showers And Thunderstorms
|
49°F |
9 mph
SE
|
|
Tuesday
Jun 2
|
Showers And Thunderstorms Likely
|
76°F |
8 mph
SSE
|
|
Tuesday Night
Jun 2
|
Showers And Thunderstorms Likely
|
49°F |
2 to 7 mph
NE
|
|
Wednesday
Jun 3
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
75°F |
5 mph
NNW
|
|
Wednesday Night
Jun 3
|
Chance Showers And Thunderstorms
|
50°F |
2 to 7 mph
NE
|
|
Thursday
Jun 4
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
75°F |
2 to 9 mph
ESE
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
51°F |
3 to 10 mph
ESE
|
|
Friday
Jun 5
|
Chance Rain Showers
|
77°F |
3 to 8 mph
NW
|
|
Friday Night
Jun 5
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
52°F |
5 to 8 mph
E
|
|
Saturday
Jun 6
|
Sunny
|
85°F |
6 to 15 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Carter County.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in Carter County.