Jennings, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jennings, a community in Garrett County, Maryland.
Today
79°F
Sunny
Sunny, with a high near 79. Southeast wind 2 to 6 mph.
7-day forecast for Jennings
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Sunny | 2 to 6 mph SE | 0% |
| Tonight | 63°F | Mostly Cloudy | 3 to 7 mph SE | 3% |
| Wednesday | 79°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SE | 56% |
| Wednesday Night | 66°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 mph S | 55% |
| Thursday | 80°F | Showers And Thunderstorms | 2 to 6 mph SW | 85% |
| Thursday Night | 66°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph SW | 85% |
| Friday | 80°F | Showers And Thunderstorms | 6 mph SW | 79% |
| Friday Night | 64°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph W | 79% |
| Saturday | 79°F | Chance Showers And Thunderstorms | 8 mph W | 45% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 6 mph W | 45% |
| Sunday | 80°F | Slight Chance Showers And Thunderstorms | 8 mph W | 22% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 9 mph W | 22% |
| Monday | 81°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 12 mph W | 21% |
| Monday Night | 66°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 mph W | 33% |
Forecast source: National Weather Service (api.weather.gov) for Jennings (39.649, -79.183). Updated through the day.
Growing snapshot for Jennings
Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
174 days
Hardiness zone
6a
More local growing data for Jennings: nearby ZIP 21536 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Savage Rvr Dam, Md (10.2 mi from Jennings). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.