White Sulphur Springs, MT Weather Forecast
Local 7-day forecast
Rain And Snow Likely
Track current conditions, temperature changes, wind, and the full daily outlook for White Sulphur Springs, MT in one place.
Rain and snow likely between 7am and 3pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 57. Southwest wind 10 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Local Weather Overview
This forecast page for White Sulphur Springs, MT is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 14, 2026 9:08 AM MDT.
The active forecast window currently covers Apr 15 to Apr 20, 2026 for White Sulphur Springs, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 20, 2026
- Latest sync
- Apr 14, 2026 9:08 AM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in White Sulphur Springs
Monday looks like the warmest upcoming period in White Sulphur Springs at 68 degrees F.
Thursday Night is the coolest period ahead with temperatures near 18 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 23 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 14, 2026 9:08 AM 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
Showers and thunderstorms before 9pm, then rain and snow. Cloudy, with a low around 27. West southwest wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.
Snow. Mostly cloudy, with a high near 36. Northwest wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
A chance of snow. Mostly cloudy, with a low around 18. Northwest wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
A chance of snow before noon, then snow showers likely and a slight chance of thunderstorms. Partly sunny, with a high near 42. West northwest wind 6 to 15 mph, with gusts as high as 26 mph. New snow accumulation of less than half an inch possible.
A chance of snow before midnight. Partly cloudy, with a low around 23. West wind 6 to 14 mph, with gusts as high as 23 mph. New snow accumulation of less than half an inch possible.
Sunny, with a high near 52.
Partly cloudy, with a low around 28.
Mostly sunny, with a high near 63.
Partly cloudy, with a low around 35.
A slight chance of rain after noon. Partly sunny, with a high near 68.
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Rain And Snow Likely
|
57°F |
10 to 23 mph
SW
|
|
Wednesday Night
Apr 15
|
Rain And Snow
|
27°F |
13 to 17 mph
WSW
|
|
Thursday
Apr 16
|
Light Snow
|
36°F |
10 to 16 mph
NW
|
|
Thursday Night
Apr 16
|
Chance Light Snow
|
18°F |
7 to 15 mph
NW
|
|
Friday
Apr 17
|
Chance Light Snow then Snow Showers Likely
|
42°F |
6 to 15 mph
WNW
|
|
Friday Night
Apr 17
|
Chance Light Snow then Partly Cloudy
|
23°F |
6 to 14 mph
W
|
|
Saturday
Apr 18
|
Sunny
|
52°F |
6 to 12 mph
SW
|
|
Saturday Night
Apr 18
|
Partly Cloudy
|
28°F |
7 to 12 mph
SSW
|
|
Sunday
Apr 19
|
Mostly Sunny
|
63°F |
7 to 15 mph
SSW
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
35°F |
8 to 13 mph
SSE
|
|
Monday
Apr 20
|
Partly Sunny then Slight Chance Light Rain
|
68°F |
9 to 17 mph
S
|
|
Monday Night
Apr 20
|
Chance Light Rain then Chance Rain And Snow
|
38°F |
9 to 16 mph
S
|
Nearby Forecasts
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