Sheridan County, MT Weather Forecast
County weather hub
Mostly Sunny then Slight Chance Rain Showers
Compare major city weather across Sheridan County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of rain showers after noon. Mostly sunny, with a high near 70. West northwest wind 8 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
County Weather Overview
This county weather page brings together forecast coverage for Sheridan 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 Sheridan County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 16 to May 18, 2026
- Latest sync
- May 11, 2026 9:12 PM MDT
- Forecast office
- GGW
- Source
- NOAA / NWS
Daily Outlook
This Week in Sheridan County
Saturday looks like the warmest upcoming period in Sheridan County at 70 degrees F.
Sunday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Sunday at about 18 to 32 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- May 11, 2026 9:12 PM MDT
- Coverage
- 3 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
A chance of rain showers. Mostly cloudy, with a low around 41. Northwest wind 16 to 24 mph, with gusts as high as 32 mph.
A chance of rain showers. Partly sunny, with a high near 58.
A slight chance of rain showers before midnight. Mostly cloudy, with a low around 35.
Partly sunny, with a high near 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 16
|
Mostly Sunny then Slight Chance Rain Showers
|
70°F |
8 to 22 mph
WNW
|
|
Saturday Night
May 16
|
Chance Rain Showers
|
41°F |
16 to 24 mph
NW
|
|
Sunday
May 17
|
Chance Rain Showers
|
58°F |
18 to 32 mph
NW
|
|
Sunday Night
May 17
|
Slight Chance Rain Showers then Mostly Cloudy
|
35°F |
14 to 32 mph
NW
|
|
Monday
May 18
|
Partly Sunny
|
63°F |
12 to 17 mph
NW
|
Major City Forecasts
Live forecast snapshots for major cities across Sheridan County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Sheridan County.
Largest mapped city population in this region: 1,712.
