Little America, WY Weather & Growing Conditions
Overnight
29°F
Cloudy
Cloudy, with a low around 29. North northwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 29°F | Cloudy | 3 mph NNW | 2% |
| Wednesday | 47°F | Cloudy then Slight Chance Rain Showers | 3 mph NNW | 18% |
| Wednesday Night | 25°F | Partly Cloudy | 5 mph NW | 6% |
| Thursday | 46°F | Mostly Sunny | 3 mph W | 0% |
| Thursday Night | 27°F | Partly Cloudy | 2 to 8 mph W | 5% |
| Friday | 48°F | Sunny | 7 to 10 mph W | 2% |
| Friday Night | 25°F | Mostly Clear | 6 to 10 mph W | 0% |
| Saturday | 52°F | Sunny | 1 to 5 mph W | 0% |
| Saturday Night | 27°F | Mostly Clear | 2 mph WSW | 0% |
| Sunday | 55°F | Sunny | 3 mph SW | 0% |
| Sunday Night | 29°F | Partly Cloudy | 3 mph SW | 0% |
| Monday | 55°F | Mostly Sunny | 2 mph SW | 0% |
| Monday Night | 30°F | Mostly Cloudy | 2 mph SW | 0% |
| Tuesday | 56°F | Mostly Sunny | 3 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Little America, WY
Last spring frost
May 25
First fall frost
Sep 27
Growing season
124 days
Hardiness zone
5a
Explore more for Little America, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Church Buttes Gas Plt, Wy (14.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.