Frannie, WY Weather & Growing Conditions
Overnight
32°F
Mostly Clear
Mostly clear. Low around 32, with temperatures rising to around 35 overnight. Southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 32°F | Mostly Clear | 5 mph SE | 0% |
| Wednesday | 52°F | Mostly Sunny | 5 mph WNW | 0% |
| Wednesday Night | 31°F | Partly Cloudy | 3 to 8 mph NE | 0% |
| Thursday | 51°F | Sunny | 1 to 12 mph E | 1% |
| Thursday Night | 33°F | Mostly Cloudy | 2 to 10 mph NNW | 8% |
| Friday | 51°F | Sunny | 3 to 12 mph E | 2% |
| Friday Night | 32°F | Partly Cloudy | 12 mph ESE | 0% |
| Saturday | 54°F | Sunny | 9 mph SE | 0% |
| Saturday Night | 35°F | Mostly Clear | 7 to 15 mph ESE | 0% |
| Sunday | 59°F | Mostly Sunny | 7 to 15 mph ESE | 0% |
| Sunday Night | 37°F | Partly Cloudy | 7 mph ENE | 0% |
| Monday | 58°F | Mostly Sunny | 6 mph E | 0% |
| Monday Night | 37°F | Partly Cloudy | 3 to 7 mph ESE | 1% |
| Tuesday | 59°F | Mostly Sunny | 3 to 7 mph SE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Frannie, WY
Last spring frost
May 6
First fall frost
Oct 1
Growing season
148 days
Hardiness zone
5a
Explore more for Frannie, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Deaver, Wy (6.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.