Point of Rocks, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Point of Rocks, a community in Sweetwater County, Wyoming.
This Afternoon
64°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 5pm, then a chance of showers and thunderstorms. Partly sunny. High near 64, with temperatures falling to around 61 in the afternoon. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Point of Rocks
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 64°F | Showers And Thunderstorms Likely | 10 mph W | 57% |
| Tonight | 36°F | Showers And Thunderstorms Likely | 2 to 9 mph WSW | 58% |
| Sunday | 63°F | Areas Of Fog then Sunny | 2 to 10 mph W | 2% |
| Sunday Night | 34°F | Partly Cloudy | 0 to 6 mph NNE | 0% |
| Monday | 68°F | Mostly Sunny | 1 to 5 mph SSE | 0% |
| Monday Night | 37°F | Partly Cloudy | 0 to 3 mph SSW | 0% |
| Tuesday | 72°F | Mostly Sunny | 1 to 9 mph SSE | 5% |
| Tuesday Night | 41°F | Chance Showers And Thunderstorms | 6 mph SSW | 27% |
| Wednesday | 70°F | Mostly Sunny | 5 to 13 mph WSW | 12% |
| Wednesday Night | 39°F | Mostly Clear | 2 to 6 mph WSW | 2% |
| Thursday | 73°F | Sunny | 2 to 6 mph SW | 3% |
| Thursday Night | 42°F | Partly Cloudy | 3 mph SSE | 3% |
| Friday | 74°F | Mostly Sunny | 2 to 8 mph S | 9% |
| Friday Night | 43°F | Partly Cloudy | 7 mph SSW | 11% |
Forecast source: National Weather Service (api.weather.gov) for Point of Rocks (41.683, -108.775). Updated through the day.
Growing snapshot for Point of Rocks
Last spring frost
Jun 1
First fall frost
Sep 16
Growing season
106 days
Hardiness zone
5a
More local growing data for Point of Rocks: nearby ZIP 82942 weather · frost dates · planting calendar · Wyoming frost dates
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Climate data from the nearest NOAA station, Bitter Creek 4 Ne, Wy (15.2 mi from Point of Rocks). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.