Elmo, WY Weather Forecast
Local 7-day forecast
Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Elmo, WY in one place.
A slight chance of showers and thunderstorms after 3pm. Sunny. High near 73, with temperatures falling to around 69 in the afternoon. West wind 5 to 15 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Elmo, 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: Sep 14, 2026 11:08 PM MDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Elmo, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 11:08 PM MDT
- Forecast office
- CYS
- Source
- NOAA / NWS
Daily Outlook
This Week in Elmo
Tuesday looks like the warmest upcoming period in Elmo at 73 degrees F.
Sunday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 15 mph W.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 11:08 PM 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 chance of showers and thunderstorms. Partly cloudy, with a low around 52. South wind 5 to 10 mph. Chance of precipitation is 50%.
Mostly sunny, with a high near 72. Southwest wind 10 to 15 mph.
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 49. South southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Showers and thunderstorms likely after noon. Partly sunny, with a high near 73. Chance of precipitation is 60%.
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43.
Sunny, with a high near 68.
Mostly clear, with a low around 41.
Sunny, with a high near 68.
Mostly clear, with a low around 40.
Sunny, with a high near 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny then Slight Chance Showers And Thunderstorms
|
73°F |
5 to 15 mph
W
|
|
Tuesday Night
Sep 15
|
Chance Showers And Thunderstorms
|
52°F |
5 to 10 mph
S
|
|
Wednesday
Sep 16
|
Mostly Sunny
|
72°F |
10 to 15 mph
SW
|
|
Wednesday Night
Sep 16
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
49°F |
5 to 10 mph
SSE
|
|
Thursday
Sep 17
|
Partly Sunny then Showers And Thunderstorms Likely
|
73°F |
5 mph
S
|
|
Thursday Night
Sep 17
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
48°F |
5 to 10 mph
SSW
|
|
Friday
Sep 18
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
71°F |
10 to 15 mph
WSW
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
43°F |
10 to 15 mph
WSW
|
|
Saturday
Sep 19
|
Sunny
|
68°F |
10 to 15 mph
WSW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
41°F |
5 to 10 mph
SW
|
|
Sunday
Sep 20
|
Sunny
|
68°F |
5 to 10 mph
W
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
40°F |
5 to 10 mph
S
|
|
Monday
Sep 21
|
Sunny
|
71°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Elmo.