La Barge, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for La Barge, a town in Lincoln County, Wyoming.
Today
62°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62. Northwest wind 3 to 12 mph. Chance of precipitation is 20%.
7-day forecast for La Barge
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 62°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 12 mph NW | 23% |
| Tonight | 27°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph NW | 20% |
| Sunday | 63°F | Sunny | 2 to 6 mph WSW | 1% |
| Sunday Night | 29°F | Partly Cloudy | 3 to 7 mph NNW | 1% |
| Monday | 68°F | Sunny | 2 to 6 mph SSE | 0% |
| Monday Night | 33°F | Partly Cloudy | 2 to 7 mph WNW | 0% |
| Tuesday | 69°F | Mostly Sunny | 2 to 7 mph SE | 6% |
| Tuesday Night | 34°F | Chance Showers And Thunderstorms | 5 mph W | 38% |
| Wednesday | 71°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph W | 10% |
| Wednesday Night | 33°F | Mostly Clear | 5 mph WNW | 4% |
| Thursday | 72°F | Sunny | 5 mph W | 2% |
| Thursday Night | 35°F | Partly Cloudy | 5 mph WNW | 2% |
| Friday | 73°F | Mostly Sunny | 7 mph WNW | 5% |
| Friday Night | 36°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 mph WSW | 14% |
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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Oakley
Opal
Osmond
Smoot
Star Valley Ranch
Taylor
Thayne
Turnerville
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 Sep 19, 2026.