Madison County, MT Weather Forecast

County weather hub

58°

Mostly Cloudy

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Wednesday, July 15, 2026

Wind: 2 mph ESE

Overnight

Mostly cloudy. Low around 58, with temperatures rising to around 61 overnight. East southeast wind around 2 mph.

County weather hub

County Weather Overview

This county weather page brings together forecast coverage for Madison County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.

Current forecast coverage spans 0 of 0 mapped cities in Madison County.

Page Snapshot

Page focus: county weather
Forecast window: Jul 15 to Jul 21, 2026
Latest sync: Jul 15, 2026 6:44 AM MDT
Forecast office: TFX
Source: NOAA / NWS

Next High

80°F

Wednesday

Next Low

58°F

Overnight

Rain Outlook

Periods mentioning precipitation

Windiest

5 to 12 mph

Monday Night

Daily Outlook

Today

Jul 15

Slight Chance Rain Showers then Chance Showers And Thunderstorms

80 °F

/ 58°F

Wind 1 to 7 mph

Thu

Jul 16

Sunny then Slight Chance Showers And Thunderstorms

84 °F

/ 60°F

Wind 1 to 7 mph

Fri

Jul 17

Mostly Sunny then Chance Showers And Thunderstorms

86 °F

/ 59°F

Wind 1 to 6 mph

Sat

Jul 18

Mostly Sunny then Slight Chance Showers And Thunderstorms

85 °F

/ 60°F

Wind 2 to 10 mph

Sun

Jul 19

Sunny

84 °F

/ 58°F

Wind 1 to 10 mph

Mon

Jul 20

Mostly Sunny then Slight Chance Showers And Thunderstorms

81 °F

/ 58°F

Wind 2 to 9 mph

Tue

Jul 21

Chance Rain Showers then Chance Showers And Thunderstorms

77 °F

Wind 3 to 9 mph

This Week in Madison County

Friday looks like the warmest upcoming period in Madison County at 86 degrees F.

Overnight is the coolest period ahead with temperatures near 58 degrees F.

The strongest winds are forecast for Monday Night at about 5 to 12 mph E.

Precipitation is mentioned in 11 upcoming forecast periods.

Forecast Details

Last updated: Jul 15, 2026 6:44 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

80°F

Slight Chance Rain Showers then Chance Showers And Thunderstorms

1 to 7 mph N

A slight chance of rain showers between 11am and noon, then a chance of showers and thunderstorms between noon and 1pm, then showers and thunderstorms likely between 1pm and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. North wind 1 to 7 mph. Chance of precipitation is 60%.

Wednesday Night

Jul 15

58°F

Chance Showers And Thunderstorms then Mostly Clear

1 to 8 mph E

A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 58. East wind 1 to 8 mph. Chance of precipitation is 30%.

Thursday

Jul 16

84°F

Sunny then Slight Chance Showers And Thunderstorms

1 to 7 mph ENE

A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 84. East northeast wind 1 to 7 mph. Chance of precipitation is 20%.

Thursday Night

Jul 16

60°F

Slight Chance Showers And Thunderstorms then Partly Cloudy

3 to 9 mph ENE

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. East northeast wind 3 to 9 mph. Chance of precipitation is 20%.

Friday

Jul 17

86°F

Mostly Sunny then Chance Showers And Thunderstorms

1 to 6 mph SW

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Southwest wind 1 to 6 mph. Chance of precipitation is 50%.

Friday Night

Jul 17

59°F

Showers And Thunderstorms Likely

3 to 8 mph SW

Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Southwest wind 3 to 8 mph.

Saturday

Jul 18

85°F

Mostly Sunny then Slight Chance Showers And Thunderstorms

2 to 10 mph SW

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Southwest wind 2 to 10 mph.

Saturday Night

Jul 18

60°F

Slight Chance Showers And Thunderstorms then Partly Cloudy

3 to 10 mph WSW

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60.

Sunday

Jul 19

84°F

Sunny

1 to 10 mph W

Sunny, with a high near 84.

Sunday Night

Jul 19

58°F

Partly Cloudy

3 to 10 mph NE

Partly cloudy, with a low around 58.

Monday

Jul 20

81°F

Mostly Sunny then Slight Chance Showers And Thunderstorms

2 to 9 mph ENE

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

Monday Night

Jul 20

58°F

Chance Showers And Thunderstorms

5 to 12 mph E

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.

Tuesday

Jul 21

77°F

Chance Rain Showers then Chance Showers And Thunderstorms

3 to 9 mph ENE

A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 77.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Overnight Jul 15	Mostly Cloudy	58°F	2 mph ESE	Mostly cloudy. Low around 58, with temperatures rising to around 61 overnight. East southeast wind around 2 mph.
Wednesday Jul 15	Slight Chance Rain Showers then Chance Showers And Thunderstorms	80°F	1 to 7 mph N	A slight chance of rain showers between 11am and noon, then a chance of showers and thunderstorms between noon and 1pm,...
Wednesday Night Jul 15	Chance Showers And Thunderstorms then Mostly Clear	58°F	1 to 8 mph E	A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 58. East wind 1 to 8 mph. Chance of pr...
Thursday Jul 16	Sunny then Slight Chance Showers And Thunderstorms	84°F	1 to 7 mph ENE	A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 84. East northeast wind 1 to 7 mph. Chan...
Thursday Night Jul 16	Slight Chance Showers And Thunderstorms then Partly Cloudy	60°F	3 to 9 mph ENE	A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. East northeast wind 3...
Friday Jul 17	Mostly Sunny then Chance Showers And Thunderstorms	86°F	1 to 6 mph SW	A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Southwest wind 1 to 6 mph. Chance o...
Friday Night Jul 17	Showers And Thunderstorms Likely	59°F	3 to 8 mph SW	Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Southwest wind 3 to 8 mph.
Saturday Jul 18	Mostly Sunny then Slight Chance Showers And Thunderstorms	85°F	2 to 10 mph SW	A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Southwest wind 2 to 10 mph.
Saturday Night Jul 18	Slight Chance Showers And Thunderstorms then Partly Cloudy	60°F	3 to 10 mph WSW	A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60.
Sunday Jul 19	Sunny	84°F	1 to 10 mph W	Sunny, with a high near 84.
Sunday Night Jul 19	Partly Cloudy	58°F	3 to 10 mph NE	Partly cloudy, with a low around 58.
Monday Jul 20	Mostly Sunny then Slight Chance Showers And Thunderstorms	81°F	2 to 9 mph ENE	A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.
Monday Night Jul 20	Chance Showers And Thunderstorms	58°F	5 to 12 mph E	A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Tuesday Jul 21	Chance Rain Showers then Chance Showers And Thunderstorms	77°F	3 to 9 mph ENE	A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 77.

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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.