Durham, WY Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Durham, WY in one place.
A slight chance of rain showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers and thunderstorms. Partly sunny. High near 58, with temperatures falling to around 56 in the afternoon. South wind 10 to 15 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Durham, 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: May 19, 2026 9:49 AM MDT.
The active forecast window currently covers May 20 to May 25, 2026 for Durham, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 20 to May 25, 2026
- Latest sync
- May 19, 2026 9:49 AM MDT
- Forecast office
- CYS
- Source
- NOAA / NWS
Daily Outlook
This Week in Durham
Memorial Day looks like the warmest upcoming period in Durham at 79 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 15 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- May 19, 2026 9:49 AM MDT
- Coverage
- 7 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 36. South wind around 10 mph. Chance of precipitation is 20%.
Patchy frost before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 62. South southwest wind around 10 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 61.
Partly cloudy, with a low around 38.
Sunny, with a high near 70.
Partly cloudy, with a low around 42.
Sunny, with a high near 77.
Partly cloudy, with a low around 46.
Sunny, with a high near 79.
Partly cloudy, with a low around 47.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
May 20
|
Chance Showers And Thunderstorms
|
58°F |
10 to 15 mph
S
|
|
Wednesday Night
May 20
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
36°F |
10 mph
S
|
|
Thursday
May 21
|
Patchy Frost then Showers And Thunderstorms Likely
|
62°F |
10 mph
SSW
|
|
Thursday Night
May 21
|
Showers And Thunderstorms Likely
|
36°F |
10 mph
N
|
|
Friday
May 22
|
Chance Rain Showers
|
61°F |
10 mph
NW
|
|
Friday Night
May 22
|
Partly Cloudy
|
38°F |
5 to 10 mph
W
|
|
Saturday
May 23
|
Sunny
|
70°F |
5 to 10 mph
WSW
|
|
Saturday Night
May 23
|
Partly Cloudy
|
42°F |
5 to 10 mph
SW
|
|
Sunday
May 24
|
Sunny
|
77°F |
10 mph
WNW
|
|
Sunday Night
May 24
|
Partly Cloudy
|
46°F |
5 to 10 mph
WSW
|
|
Memorial Day
May 25
|
Sunny
|
79°F |
5 to 10 mph
SW
|
|
Monday Night
May 25
|
Partly Cloudy
|
47°F |
10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Durham.