Musselshell County, MT Weather Forecast
County weather hub
Rain Showers Likely
Compare major city weather across Musselshell County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Rain showers likely. Mostly cloudy. Low around 36, with temperatures rising to around 40 overnight. West northwest wind 7 to 10 mph. Chance of precipitation is 70%.
County Weather Overview
This county weather page brings together forecast coverage for Musselshell County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Musselshell County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 16 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 3:15 AM MDT
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Musselshell County
Tuesday looks like the warmest upcoming period in Musselshell County at 81 degrees F.
Thursday Night is the coolest period ahead with temperatures near 23 degrees F.
The strongest winds are forecast for Friday at about 6 to 17 mph NNW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 3:15 AM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- BYZ
- Radar station
- KBLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain and snow showers. Cloudy. High near 46, with temperatures falling to around 44 in the afternoon. Northwest wind 10 to 16 mph. Chance of precipitation is 80%.
A chance of snow showers before 1am. Mostly cloudy, with a low around 23. North northwest wind 5 to 14 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
A chance of snow showers after noon. Mostly sunny, with a high near 49. North northwest wind 6 to 17 mph. Chance of precipitation is 30%.
Partly cloudy, with a low around 25. West northwest wind 3 to 14 mph.
Sunny, with a high near 61. West wind 5 to 12 mph.
Mostly clear, with a low around 32. Southwest wind 3 to 9 mph.
Sunny, with a high near 72. Southwest wind 6 to 12 mph.
Partly cloudy, with a low around 40. Southwest wind 5 to 9 mph.
Mostly sunny, with a high near 77. West wind 6 to 9 mph.
Partly cloudy, with a low around 42. Northeast wind 3 to 7 mph.
Sunny, with a high near 81. Southwest wind 5 to 10 mph.
A slight chance of rain showers. Partly cloudy. Low around 47, with temperatures rising to around 49 overnight. East northeast wind 6 to 9 mph. Chance of precipitation is 20%.
A chance of rain showers. Partly sunny. High near 74, with temperatures falling to around 69 in the afternoon. West northwest wind 8 to 17 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 16
|
Rain Showers Likely
|
36°F |
7 to 10 mph
WNW
|
|
Thursday
Apr 16
|
Rain And Snow Showers
|
46°F |
10 to 16 mph
NW
|
|
Thursday Night
Apr 16
|
Chance Snow Showers
|
23°F |
5 to 14 mph
NNW
|
|
Friday
Apr 17
|
Mostly Sunny then Chance Snow Showers
|
49°F |
6 to 17 mph
NNW
|
|
Friday Night
Apr 17
|
Partly Cloudy
|
25°F |
3 to 14 mph
WNW
|
|
Saturday
Apr 18
|
Sunny
|
61°F |
5 to 12 mph
W
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
32°F |
3 to 9 mph
SW
|
|
Sunday
Apr 19
|
Sunny
|
72°F |
6 to 12 mph
SW
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
40°F |
5 to 9 mph
SW
|
|
Monday
Apr 20
|
Mostly Sunny
|
77°F |
6 to 9 mph
W
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
42°F |
3 to 7 mph
NE
|
|
Tuesday
Apr 21
|
Sunny
|
81°F |
5 to 10 mph
SW
|
|
Tuesday Night
Apr 21
|
Slight Chance Rain Showers
|
47°F |
6 to 9 mph
ENE
|
|
Wednesday
Apr 22
|
Chance Rain Showers
|
74°F |
8 to 17 mph
WNW
|
Major City Forecasts
Live forecast snapshots for major cities across Musselshell County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Musselshell County.
Largest mapped city population in this region: 1,864.
