Big Timber, MT Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Big Timber, MT in one place.
Showers and thunderstorms. Cloudy. High near 69, with temperatures falling to around 65 in the afternoon. West southwest wind around 13 mph. Chance of precipitation is 90%.
Local Weather Overview
This forecast page for Big Timber, 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: May 28, 2026 12:20 AM MDT.
The active forecast window currently covers May 30 to Jun 3, 2026 for Big Timber, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 3, 2026
- Latest sync
- May 28, 2026 12:20 AM MDT
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Big Timber
Wednesday looks like the warmest upcoming period in Big Timber at 73 degrees F.
Sunday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Sunday at about 22 to 31 mph WSW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- May 28, 2026 12:20 AM MDT
- Coverage
- 5 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
Showers and thunderstorms. Mostly cloudy. Low around 46, with temperatures rising to around 50 overnight. West southwest wind 15 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 80%.
Rain showers likely before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 63. West southwest wind 22 to 31 mph, with gusts as high as 41 mph. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy. Low around 43, with temperatures rising to around 45 overnight. West southwest wind 10 to 20 mph. Chance of precipitation is 40%.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 66. Southwest wind around 9 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before midnight. Mostly cloudy. Low around 43, with temperatures rising to around 45 overnight. West southwest wind 5 to 10 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 69. West wind 3 to 10 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45. North northeast wind 3 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. East northeast wind 2 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Showers And Thunderstorms
|
69°F |
13 mph
WSW
|
|
Saturday Night
May 30
|
Showers And Thunderstorms
|
46°F |
15 to 29 mph
WSW
|
|
Sunday
May 31
|
Rain Showers Likely then Chance Showers And Thunderstorms
|
63°F |
22 to 31 mph
WSW
|
|
Sunday Night
May 31
|
Chance Rain Showers
|
43°F |
10 to 20 mph
WSW
|
|
Monday
Jun 1
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
66°F |
9 mph
SW
|
|
Monday Night
Jun 1
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
43°F |
5 to 10 mph
WSW
|
|
Tuesday
Jun 2
|
Partly Sunny then Chance Showers And Thunderstorms
|
69°F |
3 to 10 mph
W
|
|
Tuesday Night
Jun 2
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
45°F |
3 to 10 mph
NNE
|
|
Wednesday
Jun 3
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
73°F |
2 to 10 mph
ENE
|
Nearby Forecasts
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Nearby forecast pages are not available for this location yet.
