Laramie County, WY Weather Forecast
County weather hub
Mostly Sunny then Slight Chance Showers And Thunderstorms
Compare major city weather across Laramie County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62.
County Weather Overview
This county weather page brings together forecast coverage for Laramie County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Laramie County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 20 to May 21, 2026
- Latest sync
- May 14, 2026 8:42 PM MDT
- Forecast office
- CYS
- Source
- NOAA / NWS
Daily Outlook
This Week in Laramie County
Thursday looks like the warmest upcoming period in Laramie County at 66 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 15 mph WNW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- May 14, 2026 8:42 PM MDT
- Coverage
- 2 days
- Time zone
- America/Denver
- Forecast office
- CYS
- Radar station
- KCYS
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 37.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
May 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
62°F |
10 to 15 mph
WNW
|
|
Wednesday Night
May 20
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
37°F |
10 mph
WNW
|
|
Thursday
May 21
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
66°F |
10 to 15 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Laramie County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Laramie County.
Largest mapped city population in this region: 64,742.
