Montana Weather Forecast
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Partly Sunny then Slight Chance Showers And Thunderstorms
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A slight chance of showers and thunderstorms after 3pm. Partly sunny. High near 87, with temperatures falling to around 84 in the afternoon. South southeast wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
State Weather Overview
This state weather page brings together forecast coverage for Montana so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 15 of 15 mapped cities in Montana.
Page Snapshot
- Page focus
- state weather
- Forecast window
- May 26 to Jun 1, 2026
- Latest sync
- May 25, 2026 8:45 PM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Montana
Thursday looks like the warmest upcoming period in Montana at 88 degrees F.
Saturday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Tuesday at about 6 to 13 mph SSE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- May 25, 2026 8:45 PM MDT
- Coverage
- 7 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 9pm, then a chance of showers and thunderstorms between 9pm and 11pm. Mostly cloudy. Low around 50, with temperatures rising to around 53 overnight. South wind 2 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms between noon and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. North northeast wind 2 to 6 mph. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. South wind 2 to 6 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 88. East southeast wind 2 to 7 mph.
Partly cloudy, with a low around 52. Southeast wind 3 to 9 mph.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. South southeast wind 3 to 9 mph, with gusts as high as 18 mph.
A chance of showers and thunderstorms before midnight, then a chance of rain. Mostly cloudy, with a low around 49.
A chance of rain before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 71.
A chance of showers and thunderstorms before midnight, then a slight chance of rain. Mostly cloudy, with a low around 44.
A slight chance of rain before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 72.
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
87°F |
6 to 13 mph
SSE
|
|
Tuesday Night
May 26
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
50°F |
2 to 10 mph
S
|
|
Wednesday
May 27
|
Partly Sunny then Chance Showers And Thunderstorms
|
82°F |
2 to 6 mph
NNE
|
|
Wednesday Night
May 27
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
50°F |
2 to 6 mph
S
|
|
Thursday
May 28
|
Mostly Sunny
|
88°F |
2 to 7 mph
ESE
|
|
Thursday Night
May 28
|
Partly Cloudy
|
52°F |
3 to 9 mph
SE
|
|
Friday
May 29
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
83°F |
3 to 9 mph
SSE
|
|
Friday Night
May 29
|
Chance Showers And Thunderstorms then Chance Light Rain
|
49°F |
5 to 8 mph
SSW
|
|
Saturday
May 30
|
Chance Light Rain then Showers And Thunderstorms Likely
|
71°F |
3 to 9 mph
W
|
|
Saturday Night
May 30
|
Chance Showers And Thunderstorms then Slight Chance Light Rain
|
44°F |
3 to 9 mph
WSW
|
|
Sunday
May 31
|
Slight Chance Light Rain then Chance Showers And Thunderstorms
|
72°F |
5 to 8 mph
SE
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
44°F |
3 to 8 mph
NNW
|
|
Monday
Jun 1
|
Mostly Sunny then Chance Showers And Thunderstorms
|
73°F |
3 to 8 mph
NNW
|
Major City Forecasts
Live forecast snapshots for major cities across Montana.
Coverage
Forecast coverage currently spans 15 of 15 mapped cities in Montana.
Largest mapped city population in this region: 117,445.
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