Lovell, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lovell, a town in Big Horn County, Wyoming.
This Afternoon
81°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny. High near 81, with temperatures falling to around 77 in the afternoon. Southwest wind 1 to 7 mph. Chance of precipitation is 50%.
7-day forecast for Lovell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Chance Showers And Thunderstorms | 1 to 7 mph SW | 46% |
| Tonight | 53°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 6 to 12 mph NW | 76% |
| Saturday | 66°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 to 15 mph NW | 68% |
| Saturday Night | 47°F | Showers And Thunderstorms Likely | 8 to 16 mph NW | 69% |
| Sunday | 65°F | Chance Rain Showers | 2 to 6 mph NW | 50% |
| Sunday Night | 45°F | Mostly Cloudy | 0 to 5 mph W | 5% |
| Monday | 72°F | Mostly Sunny | 0 to 5 mph SE | 0% |
| Monday Night | 48°F | Mostly Clear | 2 mph ESE | 1% |
| Tuesday | 78°F | Sunny | 2 mph SSE | 0% |
| Tuesday Night | 50°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 2 mph E | 15% |
| Wednesday | 79°F | Sunny | 2 mph SSE | 7% |
| Wednesday Night | 50°F | Mostly Clear | 2 mph SE | 4% |
| Thursday | 80°F | Sunny | 5 mph SSE | 2% |
| Thursday Night | 51°F | Partly Cloudy | 5 mph SE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Lovell (44.836, -108.392). Updated through the day.
Growing snapshot for Lovell
Last spring frost
May 9
First fall frost
Sep 29
Growing season
142 days
Hardiness zone
5a
More local growing data for Lovell: nearby ZIP 82420 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lovell, Wy (6.3 mi from Lovell). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.