Atlantic City, WY Weather & Growing Conditions
This Afternoon
47°F
Sunny
Sunny. High near 47, with temperatures falling to around 44 in the afternoon. West northwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 47°F | Sunny | 3 mph WNW | 0% |
| Tonight | 30°F | Partly Cloudy | 1 to 7 mph WSW | 0% |
| Wednesday | 45°F | Cloudy | 1 to 6 mph NW | 0% |
| Wednesday Night | 30°F | Partly Cloudy | 6 mph WSW | 0% |
| Thursday | 50°F | Mostly Sunny | 3 to 7 mph SW | 0% |
| Thursday Night | 31°F | Partly Cloudy | 2 to 13 mph WSW | 5% |
| Friday | 48°F | Mostly Sunny | 5 mph SW | 5% |
| Friday Night | 32°F | Partly Cloudy | 5 mph SW | 2% |
| Saturday | 52°F | Sunny | 6 mph SW | 0% |
| Saturday Night | 35°F | Mostly Clear | 6 to 12 mph SW | 0% |
| Sunday | 57°F | Sunny | 12 to 15 mph SW | 0% |
| Sunday Night | 39°F | Partly Cloudy | 10 to 16 mph SW | 0% |
| Monday | 57°F | Mostly Sunny | 7 to 10 mph SW | 0% |
| Monday Night | 39°F | Mostly Cloudy | 8 to 13 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Atlantic City, WY
Last spring frost
May 13
First fall frost
Oct 2
Growing season
140 days
Hardiness zone
5a
Explore more for Atlantic City, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Lander 11 Sse, Wy (1.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.