La Barge, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for La Barge, a town in Lincoln County, Wyoming.
Overnight
37°F
Patchy Smoke
Patchy smoke. Mostly clear, with a low around 37. West southwest wind around 6 mph.
7-day forecast for La Barge
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 37°F | Patchy Smoke | 6 mph WSW | 0% |
| Tuesday | 81°F | Areas Of Smoke | 5 to 16 mph SSW | 0% |
| Tuesday Night | 42°F | Areas Of Smoke | 3 to 17 mph NW | 0% |
| Wednesday | 82°F | Sunny | 3 to 16 mph W | 0% |
| Wednesday Night | 44°F | Mostly Clear | 5 to 16 mph WNW | 0% |
| Thursday | 88°F | Sunny | 2 to 16 mph WNW | 0% |
| Thursday Night | 49°F | Clear | 3 to 16 mph NW | 0% |
| Friday | 91°F | Sunny | 2 to 17 mph WSW | 0% |
| Friday Night | 52°F | Mostly Clear | 8 to 15 mph NW | 0% |
| Saturday | 91°F | Sunny | 5 to 14 mph WNW | 0% |
| Saturday Night | 53°F | Partly Cloudy | 6 to 12 mph WNW | 0% |
| Sunday | 89°F | Sunny | 5 to 13 mph W | 4% |
| Sunday Night | 53°F | Partly Cloudy | 5 to 12 mph WNW | 2% |
| Monday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 10 mph W | 15% |
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
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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 Aug 4, 2026.