Atlantic City, WY Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Atlantic City, WY in one place.
Sunny, with a high near 68. Southwest wind 8 to 15 mph, with gusts as high as 24 mph.
Local Weather Overview
This forecast page for Atlantic City, 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 11:07 PM MDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Atlantic City, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 11:07 PM MDT
- Forecast office
- RIW
- Source
- NOAA / NWS
Daily Outlook
This Week in Atlantic City
Wednesday looks like the warmest upcoming period in Atlantic City at 68 degrees F.
Saturday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Wednesday at about 8 to 15 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 11:07 PM MDT
- Coverage
- 6 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 showers and thunderstorms. Mostly cloudy, with a low around 44. North northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 66. Southeast wind 5 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45. Southwest wind around 9 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms after noon. Sunny, with a high near 64. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 40. Chance of precipitation is 20%.
Sunny, with a high near 62.
Mostly clear, with a low around 39.
Sunny, with a high near 64.
Partly cloudy, with a low around 41.
Sunny, with a high near 66.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Sunny
|
68°F |
8 to 15 mph
SW
|
|
Wednesday Night
Sep 16
|
Chance Showers And Thunderstorms
|
44°F |
5 to 15 mph
NNW
|
|
Thursday
Sep 17
|
Chance Rain Showers
|
66°F |
5 to 12 mph
SE
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
45°F |
9 mph
SW
|
|
Friday
Sep 18
|
Sunny then Chance Showers And Thunderstorms
|
64°F |
9 to 14 mph
WSW
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
40°F |
7 to 10 mph
W
|
|
Saturday
Sep 19
|
Sunny
|
62°F |
7 to 15 mph
WSW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
39°F |
7 to 12 mph
WNW
|
|
Sunday
Sep 20
|
Sunny
|
64°F |
7 to 10 mph
W
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
41°F |
8 mph
NNW
|
|
Monday
Sep 21
|
Sunny
|
66°F |
6 to 12 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Atlantic City.