Bighorn, MT Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Bighorn, MT in one place.
A slight chance of rain showers after 3pm. Mostly sunny. High near 70, with temperatures falling to around 68 in the afternoon. West wind 15 to 25 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Bighorn, 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: Jun 10, 2026 1:19 AM MDT.
The active forecast window currently covers Jun 10 to Jun 16, 2026 for Bighorn, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 16, 2026
- Latest sync
- Jun 10, 2026 1:19 AM MDT
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Bighorn
Friday looks like the warmest upcoming period in Bighorn at 78 degrees F.
Saturday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Wednesday at about 15 to 25 mph W.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 10, 2026 1:19 AM MDT
- Coverage
- 7 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 rain showers. Mostly cloudy, with a low around 46. West northwest wind 15 to 20 mph. Chance of precipitation is 50%.
A chance of rain showers before noon. Partly sunny, with a high near 72. West northwest wind 17 to 21 mph. Chance of precipitation is 40%.
Mostly clear, with a low around 46. North northwest wind 0 to 8 mph.
Sunny, with a high near 78. West wind 1 to 8 mph.
A slight chance of rain showers after midnight. Mostly cloudy, with a low around 49. North northeast wind 3 to 9 mph. Chance of precipitation is 20%.
A chance of rain showers. Partly sunny. High near 68, with temperatures falling to around 66 in the afternoon. North wind 5 to 13 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms. Mostly cloudy. Low around 44, with temperatures rising to around 46 overnight. North wind 1 to 12 mph. Chance of precipitation is 20%.
A slight chance of rain showers. Partly sunny, with a high near 67. North northwest wind 1 to 7 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 45. North wind 0 to 7 mph. Chance of precipitation is 20%.
A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 72. Northwest wind 1 to 7 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 47. North wind 0 to 6 mph.
Mostly sunny, with a high near 78. West wind 1 to 8 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 10
|
Mostly Sunny then Slight Chance Rain Showers
|
70°F |
15 to 25 mph
W
|
|
Wednesday Night
Jun 10
|
Chance Rain Showers
|
46°F |
15 to 20 mph
WNW
|
|
Thursday
Jun 11
|
Chance Rain Showers then Partly Sunny
|
72°F |
17 to 21 mph
WNW
|
|
Thursday Night
Jun 11
|
Mostly Clear
|
46°F |
0 to 8 mph
NNW
|
|
Friday
Jun 12
|
Sunny
|
78°F |
1 to 8 mph
W
|
|
Friday Night
Jun 12
|
Mostly Cloudy then Slight Chance Rain Showers
|
49°F |
3 to 9 mph
NNE
|
|
Saturday
Jun 13
|
Chance Rain Showers
|
68°F |
5 to 13 mph
N
|
|
Saturday Night
Jun 13
|
Slight Chance Showers And Thunderstorms
|
44°F |
1 to 12 mph
N
|
|
Sunday
Jun 14
|
Slight Chance Rain Showers
|
67°F |
1 to 7 mph
NNW
|
|
Sunday Night
Jun 14
|
Slight Chance Showers And Thunderstorms
|
45°F |
0 to 7 mph
N
|
|
Monday
Jun 15
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
72°F |
1 to 7 mph
NW
|
|
Monday Night
Jun 15
|
Partly Cloudy
|
47°F |
0 to 6 mph
N
|
|
Tuesday
Jun 16
|
Mostly Sunny
|
78°F |
1 to 8 mph
W
|
Nearby Forecasts
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