Hardin, MT Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Hardin, MT in one place.
Mostly sunny. High near 97, with temperatures falling to around 95 in the afternoon. West wind around 5 mph.
Local Weather Overview
This forecast page for Hardin, 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 16, 2026 9:42 PM MDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Hardin, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 16, 2026 9:42 PM MDT
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Hardin
Sunday looks like the warmest upcoming period in Hardin at 98 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Monday Night at about 6 to 14 mph NE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 16, 2026 9:42 PM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- BYZ
- Radar station
- KBLX
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 midnight. Mostly cloudy, with a low around 64. West northwest wind around 5 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after noon. Mostly sunny. High near 98, with temperatures falling to around 96 in the afternoon. West northwest wind 2 to 7 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before midnight. Partly cloudy. Low around 63, with temperatures rising to around 65 overnight. Northeast wind 3 to 7 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 94. North wind 2 to 13 mph.
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63. Northeast wind 6 to 14 mph. Chance of precipitation is 30%.
Partly sunny. High near 90, with temperatures falling to around 88 in the afternoon. East wind 6 to 13 mph.
A chance of showers and thunderstorms. Mostly cloudy. Low around 62, with temperatures rising to around 64 overnight. East northeast wind 6 to 14 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after noon. Mostly sunny. High near 92, with temperatures falling to around 89 in the afternoon. Northeast wind 3 to 9 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Mostly cloudy. Low around 62, with temperatures rising to around 64 overnight. East southeast wind 3 to 10 mph. Chance of precipitation is 40%.
A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny. High near 92, with temperatures falling to around 89 in the afternoon. West northwest wind 2 to 8 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Mostly Sunny
|
97°F |
5 mph
W
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
64°F |
5 mph
WNW
|
|
Sunday
Jul 19
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
98°F |
2 to 7 mph
WNW
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
63°F |
3 to 7 mph
NE
|
|
Monday
Jul 20
|
Mostly Sunny
|
94°F |
2 to 13 mph
N
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
63°F |
6 to 14 mph
NE
|
|
Tuesday
Jul 21
|
Partly Sunny
|
90°F |
6 to 13 mph
E
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms
|
62°F |
6 to 14 mph
ENE
|
|
Wednesday
Jul 22
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
3 to 9 mph
NE
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms
|
62°F |
3 to 10 mph
ESE
|
|
Thursday
Jul 23
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
92°F |
2 to 8 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Hardin.
