Fairview, WY Weather & Growing Conditions
Tonight
42°F
Slight Chance Showers And Thunderstorms then Patchy Fog
A slight chance of showers and thunderstorms before 10pm, then patchy fog between 10pm and 3am, then patchy fog and isolated showers and thunderstorms. Some of the storms could be severe. Mostly cloudy. Low around 42, with temperatures rising to around 45 overnight. South southwest wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 42°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 0 to 5 mph SSW | 18% |
| Saturday | 58°F | Patchy Fog then Scattered Showers And Thunderstorms | 0 to 6 mph WNW | 44% |
| Saturday Night | 36°F | Isolated Showers And Thunderstorms then Patchy Fog | 0 to 6 mph NNW | 29% |
| Sunday | 60°F | Mostly Sunny | 0 to 8 mph NNW | 4% |
| Sunday Night | 37°F | Mostly Clear | 0 to 7 mph NE | 0% |
| Monday | 68°F | Sunny | 0 to 3 mph W | 0% |
| Monday Night | 42°F | Partly Cloudy | 2 mph NNE | 0% |
| Tuesday | 69°F | Mostly Sunny | 3 mph S | 6% |
| Tuesday Night | 43°F | Slight Chance Showers And Thunderstorms | 3 mph SSE | 21% |
| Wednesday | 69°F | Sunny then Slight Chance Showers And Thunderstorms | 3 mph SSW | 13% |
| Wednesday Night | 42°F | Mostly Clear | 3 mph NE | 7% |
| Thursday | 71°F | Sunny | 3 mph SSE | 6% |
| Thursday Night | 44°F | Partly Cloudy | 6 mph SSE | 6% |
| Friday | 71°F | Mostly Sunny | 6 mph S | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fairview, WY
Last spring frost
Jun 20
First fall frost
Sep 1
Growing season
71 days
Hardiness zone
5a
Explore more for Fairview, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Afton, Wy (7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.