White Sulphur Springs, MT Weather Forecast

Local 7-day forecast

53°

Slight Chance Showers And Thunderstorms

Track current conditions, temperature changes, wind, and the full daily outlook for White Sulphur Springs, MT in one place.

Wednesday, July 15, 2026

Wind: 6 mph NW

Overnight

A slight chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 53. Northwest wind around 6 mph. Chance of precipitation is 20%.

Local 7-day forecast

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: Jul 15, 2026 3:53 AM MDT.

The active forecast window currently covers Jul 15 to Jul 21, 2026 for White Sulphur Springs, MT.

Page Snapshot

Page focus: city weather
Forecast window: Jul 15 to Jul 21, 2026
Latest sync: Jul 15, 2026 3:53 AM MDT
Forecast office: TFX
Source: NOAA / NWS

Next High

82°F

Wednesday

Next Low

53°F

Overnight

Rain Outlook

Periods mentioning precipitation

Windiest

6 to 9 mph

Monday Night

Daily Outlook

Today

Jul 15

Chance Showers And Thunderstorms

82 °F

/ 53°F

Wind 5 mph

Thu

Jul 16

Mostly Sunny then Chance Showers And Thunderstorms

86 °F

/ 54°F

Wind 5 mph

Fri

Jul 17

Mostly Sunny then Chance Showers And Thunderstorms

91 °F

/ 54°F

Wind 5 to 8 mph

Sat

Jul 18

Sunny

88 °F

/ 54°F

Wind 3 to 7 mph

Sun

Jul 19

Sunny

86 °F

/ 52°F

Wind 1 to 7 mph

Mon

Jul 20

Mostly Sunny

85 °F

/ 53°F

Wind 2 to 8 mph

Tue

Jul 21

Partly Sunny then Chance Showers And Thunderstorms

81 °F

Wind 5 to 8 mph

This Week in White Sulphur Springs

Friday looks like the warmest upcoming period in White Sulphur Springs at 91 degrees F.

Sunday Night is the coolest period ahead with temperatures near 52 degrees F.

The strongest winds are forecast for Monday Night at about 6 to 9 mph ENE.

Precipitation is mentioned in 10 upcoming forecast periods.

Forecast Details

Last updated: Jul 15, 2026 3:53 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 source

Extended Forecast

Wednesday

Jul 15

82°F

Chance Showers And Thunderstorms

5 mph NW

A slight chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and noon, then a chance of showers and thunderstorms between noon and 2pm, then showers and thunderstorms likely between 2pm and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Northwest wind around 5 mph. Chance of precipitation is 60%.

Wednesday Night

Jul 15

53°F

Chance Showers And Thunderstorms then Mostly Cloudy

5 mph NE

A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and 11pm, then a slight chance of showers and thunderstorms between 11pm and midnight. Mostly cloudy, with a low around 53. Northeast wind around 5 mph. Chance of precipitation is 40%.

Thursday

Jul 16

86°F

Mostly Sunny then Chance Showers And Thunderstorms

5 mph ESE

A chance of showers and thunderstorms between noon and 3pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. East southeast wind around 5 mph. Chance of precipitation is 40%.

Thursday Night

Jul 16

54°F

Slight Chance Showers And Thunderstorms then Partly Cloudy

5 to 8 mph E

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. East wind 5 to 8 mph. Chance of precipitation is 20%.

Friday

Jul 17

91°F

Mostly Sunny then Chance Showers And Thunderstorms

5 to 8 mph ESE

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. East southeast wind 5 to 8 mph. Chance of precipitation is 40%.

Friday Night

Jul 17

54°F

Chance Showers And Thunderstorms then Mostly Cloudy

3 to 8 mph SSE

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54. South southeast wind 3 to 8 mph.

Saturday

Jul 18

88°F

Sunny

3 to 7 mph WSW

Sunny, with a high near 88. West southwest wind 3 to 7 mph.

Saturday Night

Jul 18

54°F

Slight Chance Showers And Thunderstorms then Partly Cloudy

2 to 8 mph WNW

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.

Sunday

Jul 19

86°F

Sunny

1 to 7 mph W

Sunny, with a high near 86.

Sunday Night

Jul 19

52°F

Partly Cloudy

3 to 8 mph NNE

Partly cloudy, with a low around 52.

Monday

Jul 20

85°F

Mostly Sunny

2 to 8 mph ENE

Mostly sunny, with a high near 85.

Monday Night

Jul 20

53°F

Slight Chance Showers And Thunderstorms then Partly Cloudy

6 to 9 mph ENE

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.

Tuesday

Jul 21

81°F

Partly Sunny then Chance Showers And Thunderstorms

5 to 8 mph E

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 81.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Overnight Jul 15	Slight Chance Showers And Thunderstorms	53°F	6 mph NW	A slight chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 53. Northwest wind around 6 mp...
Wednesday Jul 15	Chance Showers And Thunderstorms	82°F	5 mph NW	A slight chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and no...
Wednesday Night Jul 15	Chance Showers And Thunderstorms then Mostly Cloudy	53°F	5 mph NE	A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and 11pm, then...
Thursday Jul 16	Mostly Sunny then Chance Showers And Thunderstorms	86°F	5 mph ESE	A chance of showers and thunderstorms between noon and 3pm, then a chance of showers and thunderstorms. Mostly sunny, wi...
Thursday Night Jul 16	Slight Chance Showers And Thunderstorms then Partly Cloudy	54°F	5 to 8 mph E	A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. East wind 5 to 8 mph....
Friday Jul 17	Mostly Sunny then Chance Showers And Thunderstorms	91°F	5 to 8 mph ESE	A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. East southeast wind 5 to 8 mph. Cha...
Friday Night Jul 17	Chance Showers And Thunderstorms then Mostly Cloudy	54°F	3 to 8 mph SSE	A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54. South southeast wind 3 to 8...
Saturday Jul 18	Sunny	88°F	3 to 7 mph WSW	Sunny, with a high near 88. West southwest wind 3 to 7 mph.
Saturday Night Jul 18	Slight Chance Showers And Thunderstorms then Partly Cloudy	54°F	2 to 8 mph WNW	A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.
Sunday Jul 19	Sunny	86°F	1 to 7 mph W	Sunny, with a high near 86.
Sunday Night Jul 19	Partly Cloudy	52°F	3 to 8 mph NNE	Partly cloudy, with a low around 52.
Monday Jul 20	Mostly Sunny	85°F	2 to 8 mph ENE	Mostly sunny, with a high near 85.
Monday Night Jul 20	Slight Chance Showers And Thunderstorms then Partly Cloudy	53°F	6 to 9 mph ENE	A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.
Tuesday Jul 21	Partly Sunny then Chance Showers And Thunderstorms	81°F	5 to 8 mph E	A chance of showers and thunderstorms after noon. Partly sunny, with a high near 81.

Nearby Forecasts

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Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.