Rock Springs, WY Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Rock Springs, WY in one place.
A slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 50. South southwest wind around 9 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Rock Springs, WY 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: Oct 13, 2026 5:54 PM MDT.
The active forecast window currently covers Oct 13 to Oct 19, 2026 for Rock Springs, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 5:54 PM MDT
- Forecast office
- RIW
- Source
- NOAA / NWS
Daily Outlook
This Week in Rock Springs
Monday looks like the warmest upcoming period in Rock Springs at 62 degrees F.
Thursday Night is the coolest period ahead with temperatures near 24 degrees F.
The strongest winds are forecast for Thursday at about 7 to 21 mph NE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 5:54 PM MDT
- Coverage
- 8 days
- Time zone
- America/Denver
- Forecast office
- RIW
- Radar station
- KRIW
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 37. East southeast wind 3 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Rain showers likely. Cloudy, with a high near 45. North northeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers. Mostly cloudy, with a low around 33. North wind 7 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 50. Northeast wind 7 to 21 mph, with gusts as high as 32 mph.
Mostly clear, with a low around 24. East northeast wind 3 to 14 mph, with gusts as high as 23 mph.
Sunny, with a high near 56. Southeast wind around 3 mph.
Mostly clear, with a low around 28.
Sunny, with a high near 59.
Mostly clear, with a low around 32.
Sunny, with a high near 60.
Mostly clear, with a low around 33.
Sunny, with a high near 62.
Partly cloudy, with a low around 37.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 13
|
Slight Chance Showers And Thunderstorms
|
50°F |
9 mph
SSW
|
|
Tonight
Oct 13
|
Chance Rain Showers
|
37°F |
3 to 9 mph
ESE
|
|
Wednesday
Oct 14
|
Rain Showers Likely
|
45°F |
8 to 13 mph
NNE
|
|
Wednesday Night
Oct 14
|
Chance Rain Showers
|
33°F |
7 to 10 mph
N
|
|
Thursday
Oct 15
|
Mostly Sunny
|
50°F |
7 to 21 mph
NE
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
24°F |
3 to 14 mph
ENE
|
|
Friday
Oct 16
|
Sunny
|
56°F |
3 mph
SE
|
|
Friday Night
Oct 16
|
Mostly Clear
|
28°F |
2 mph
SW
|
|
Saturday
Oct 17
|
Sunny
|
59°F |
3 to 8 mph
SW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
32°F |
6 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
60°F |
5 to 8 mph
WSW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
33°F |
3 mph
SW
|
|
Monday
Oct 19
|
Sunny
|
62°F |
2 to 6 mph
SSW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
37°F |
10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Rock Springs.
