Prospect, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Prospect, a community in Jackson County, Oregon.
This Afternoon
77°F
Sunny
Sunny. High near 77, with temperatures falling to around 75 in the afternoon. West southwest wind 2 to 7 mph.
7-day forecast for Prospect
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Sunny | 2 to 7 mph WSW | 0% |
| Tonight | 41°F | Clear | 1 to 7 mph NE | 0% |
| Saturday | 82°F | Sunny | 0 to 5 mph WSW | 0% |
| Saturday Night | 44°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Sunday | 87°F | Sunny | 1 to 8 mph W | 0% |
| Sunday Night | 46°F | Mostly Clear | 1 to 8 mph NNE | 0% |
| Monday | 81°F | Sunny | 1 to 5 mph NW | 0% |
| Monday Night | 44°F | Mostly Clear | 1 to 5 mph NNE | 0% |
| Tuesday | 77°F | Sunny | 1 to 5 mph NNW | 0% |
| Tuesday Night | 41°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Wednesday | 79°F | Sunny | 1 to 5 mph NW | 0% |
| Wednesday Night | 45°F | Mostly Clear | 0 to 3 mph NE | 0% |
| Thursday | 83°F | Sunny | 5 mph W | 1% |
| Thursday Night | 44°F | Partly Cloudy | 0 to 5 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Prospect (42.755, -122.471). Updated through the day.
Growing snapshot for Prospect
Last spring frost
May 19
First fall frost
Oct 3
Growing season
136 days
Hardiness zone
8a
More local growing data for Prospect: nearby ZIP 97536 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Ashland
Butte Falls
Central Point
Eagle Point
Foots Creek
Gold Hill
Jacksonville
Medford
Phoenix
Rogue River
Ruch
Shady Cove
Talent
Trail
White City
Wimer
Climate data from the nearest NOAA station, Prospect 2 Sw, Or (3.5 mi from Prospect). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.