Rock Springs, MT Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Rock Springs, MT in one place.
Partly sunny. High near 63, with temperatures falling to around 54 in the afternoon. West southwest wind 8 to 15 mph.
Local Weather Overview
This forecast page for Rock 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: Nov 7, 2026 11:58 AM MST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Rock Springs, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 11:58 AM MST
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Rock Springs
Sunday looks like the warmest upcoming period in Rock Springs at 63 degrees F.
Monday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Tuesday at about 6 to 18 mph WSW.
The forecast from Nov 8 through Nov 13 stays mostly dry.
Forecast Details
- Last updated
- Nov 7, 2026 11:58 AM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- BYZ
- Radar station
- KGGW
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy. Low around 38, with temperatures rising to around 40 overnight. West northwest wind around 8 mph.
Mostly sunny. High near 54, with temperatures falling to around 47 in the afternoon. West northwest wind 2 to 8 mph.
Mostly cloudy, with a low around 35. South southwest wind 2 to 6 mph.
Mostly sunny. High near 59, with temperatures falling to around 52 in the afternoon. West southwest wind 6 to 18 mph.
Partly cloudy, with a low around 39. West wind 7 to 12 mph.
Sunny. High near 58, with temperatures falling to around 50 in the afternoon. West northwest wind 6 to 13 mph.
Partly cloudy, with a low around 38. South southwest wind around 7 mph.
Sunny. High near 58, with temperatures falling to around 50 in the afternoon. South southeast wind 7 to 10 mph.
Partly cloudy, with a low around 38. South southeast wind around 8 mph.
Mostly sunny. High near 58, with temperatures falling to around 49 in the afternoon. South southeast wind 7 to 10 mph.
Partly cloudy, with a low around 38. South southeast wind around 8 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Partly Sunny
|
63°F |
8 to 15 mph
WSW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
38°F |
8 mph
WNW
|
|
Monday
Nov 9
|
Mostly Sunny
|
54°F |
2 to 8 mph
WNW
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
35°F |
2 to 6 mph
SSW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
59°F |
6 to 18 mph
WSW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
39°F |
7 to 12 mph
W
|
|
Veterans Day
Nov 11
|
Sunny
|
58°F |
6 to 13 mph
WNW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
38°F |
7 mph
SSW
|
|
Thursday
Nov 12
|
Sunny
|
58°F |
7 to 10 mph
SSE
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
38°F |
8 mph
SSE
|
|
Friday
Nov 13
|
Mostly Sunny
|
58°F |
7 to 10 mph
SSE
|
|
Friday Night
Nov 13
|
Partly Cloudy
|
38°F |
8 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Rock Springs.