Atlantic City, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Atlantic City, a community in Fremont County, Wyoming.
Today
75°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 75. Southeast wind 7 to 12 mph.
7-day forecast for Atlantic City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Areas Of Smoke | 7 to 12 mph SE | 0% |
| Tonight | 49°F | Areas Of Smoke | 5 to 17 mph NNW | 1% |
| Wednesday | 78°F | Sunny | 3 to 17 mph WSW | 0% |
| Wednesday Night | 54°F | Mostly Clear | 6 to 16 mph WNW | 0% |
| Thursday | 83°F | Sunny | 3 to 17 mph W | 0% |
| Thursday Night | 59°F | Mostly Clear | 5 to 16 mph WNW | 0% |
| Friday | 86°F | Sunny | 5 to 17 mph W | 0% |
| Friday Night | 62°F | Mostly Clear | 9 to 15 mph WNW | 0% |
| Saturday | 87°F | Sunny | 10 to 20 mph W | 0% |
| Saturday Night | 62°F | Partly Cloudy | 6 to 13 mph W | 1% |
| Sunday | 86°F | Mostly Sunny | 8 to 18 mph W | 4% |
| Sunday Night | 62°F | Partly Cloudy | 7 to 14 mph WNW | 5% |
| Monday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 8 to 17 mph W | 15% |
| Monday Night | 60°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 8 to 13 mph WNW | 10% |
Forecast source: National Weather Service (api.weather.gov) for Atlantic City (42.501, -108.733). Updated through the day.
Growing snapshot for Atlantic City
Last spring frost
May 13
First fall frost
Oct 2
Growing season
140 days
Hardiness zone
5a
More local growing data for Atlantic City: nearby ZIP 82520 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Arapahoe
Boulder Flats
Crowheart
Dubois
Ethete
Fort Washakie
Hudson
Jeffrey City
Johnstown
Lander
Pavillion
Riverton
Shoshoni
Climate data from the nearest NOAA station, Lander 11 Sse, Wy (1.8 mi from Atlantic City). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.