La Barge, WY Weather & Growing Conditions
Tonight
38°F
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 9pm, then a chance of showers and thunderstorms between 9pm and 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then patchy fog and a slight chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 38. Northwest wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 38°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 3 to 7 mph NW | 59% |
| Saturday | 61°F | Slight Chance Showers And Thunderstorms | 3 to 13 mph W | 16% |
| Saturday Night | 29°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 12 mph WNW | 12% |
| Sunday | 62°F | Mostly Sunny | 6 mph WNW | 2% |
| Sunday Night | 32°F | Partly Cloudy | 6 mph NW | 0% |
| Monday | 67°F | Sunny | 6 mph SSE | 0% |
| Monday Night | 36°F | Partly Cloudy | 5 mph WNW | 1% |
| Tuesday | 68°F | Mostly Sunny | 6 mph ENE | 5% |
| Tuesday Night | 37°F | Chance Showers And Thunderstorms | 5 mph WNW | 26% |
| Wednesday | 69°F | Sunny | 5 mph W | 9% |
| Wednesday Night | 36°F | Mostly Clear | 5 mph NW | 5% |
| Thursday | 71°F | Sunny | 6 mph ENE | 3% |
| Thursday Night | 38°F | Partly Cloudy | 5 mph E | 7% |
| Friday | 71°F | Mostly Sunny | 3 to 7 mph WNW | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for La Barge, WY
Last spring frost
Jun 9
First fall frost
Sep 4
Growing season
84 days
Hardiness zone
4a
Explore more for La Barge, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, La Barge, Wy (4.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.