La Barge, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for La Barge, a town in Lincoln County, Wyoming.
Tonight
25°F
Mostly Cloudy
Mostly cloudy, with a low around 25. North northeast wind 5 to 10 mph.
7-day forecast for La Barge
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 25°F | Mostly Cloudy | 5 to 10 mph NNE | 7% |
| Wednesday | 47°F | Cloudy then Slight Chance Rain And Snow Showers | 3 to 10 mph NNE | 16% |
| Wednesday Night | 24°F | Mostly Clear | 6 mph WNW | 1% |
| Thursday | 46°F | Mostly Sunny | 1 to 6 mph SSW | 1% |
| Thursday Night | 23°F | Partly Cloudy | 3 to 7 mph WNW | 5% |
| Friday | 49°F | Sunny | 2 to 6 mph WNW | 1% |
| Friday Night | 23°F | Mostly Clear | 6 mph NW | 0% |
| Saturday | 51°F | Sunny | 3 mph SSW | 0% |
| Saturday Night | 26°F | Mostly Clear | 2 mph WNW | 0% |
| Sunday | 55°F | Sunny | 3 mph W | 0% |
| Sunday Night | 27°F | Partly Cloudy | 3 mph WNW | 0% |
| Monday | 54°F | Mostly Sunny | 2 mph WSW | 0% |
| Monday Night | 28°F | Mostly Cloudy | 3 mph WNW | 0% |
| Tuesday | 55°F | Mostly Sunny | 3 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for La Barge (42.261, -110.197). Updated through the day.
Growing snapshot for La Barge
Last spring frost
Jun 9
First fall frost
Sep 4
Growing season
84 days
Hardiness zone
4a
More local growing data for La Barge: nearby ZIP 83123 weather · frost dates · planting calendar · Wyoming frost dates
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Climate data from the nearest NOAA station, La Barge, Wy (4.2 mi from La Barge). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.