Cascade County, MT Weather Forecast
County weather hub
Chance Light Rain then Chance Showers And Thunderstorms
Compare major city weather across Cascade County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of rain before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 72.
County Weather Overview
This county weather page brings together forecast coverage for Cascade 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 Cascade County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 30, 2026
- Latest sync
- May 24, 2026 10:14 AM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Cascade County
Saturday looks like the warmest upcoming period in Cascade County at 72 degrees F.
Saturday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Saturday at about 5 to 9 mph SW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 10:14 AM MDT
- Coverage
- 2 days
- Time zone
- America/Denver
- Forecast office
- TFX
- Radar station
- KTFX
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 before midnight, then a slight chance of rain. Partly cloudy, with a low around 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Chance Light Rain then Chance Showers And Thunderstorms
|
72°F |
5 to 9 mph
SW
|
|
Saturday Night
May 30
|
Chance Showers And Thunderstorms then Slight Chance Light Rain
|
49°F |
3 to 8 mph
SSW
|
Major City Forecasts
Live forecast snapshots for major cities across Cascade County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Cascade County.
Largest mapped city population in this region: 2,043.
