Kettering, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kettering, a community in Prince George's County, Maryland.
Today
85°F
Partly Sunny
Partly sunny, with a high near 85. Northeast wind 5 to 8 mph.
7-day forecast for Kettering
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Partly Sunny | 5 to 8 mph NE | 3% |
| Tonight | 71°F | Slight Chance Showers And Thunderstorms | 2 to 7 mph E | 52% |
| Wednesday | 86°F | Showers And Thunderstorms Likely | 2 to 8 mph SE | 64% |
| Wednesday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 7 mph S | 51% |
| Thursday | 91°F | Mostly Sunny | 6 to 12 mph S | 14% |
| Thursday Night | 75°F | Slight Chance Showers And Thunderstorms | 6 to 10 mph SW | 15% |
| Friday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 8 mph SW | 35% |
| Friday Night | 74°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 47% |
| Saturday | 90°F | Partly Sunny then Chance Showers And Thunderstorms | 3 to 7 mph SW | 53% |
| Saturday Night | 73°F | Chance Showers And Thunderstorms | 2 to 7 mph SW | 53% |
| Sunday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 mph W | 21% |
| Sunday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 21% |
| Monday | 92°F | Mostly Sunny | 3 to 8 mph W | 11% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph SW | 18% |
Forecast source: National Weather Service (api.weather.gov) for Kettering (38.890, -76.790). Updated through the day.
Growing snapshot for Kettering
Last spring frost
Apr 9
First fall frost
Oct 29
Growing season
203 days
Hardiness zone
7b
More local growing data for Kettering: nearby ZIP 20774 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Upper Marlboro 3 Nnw, Md (1.7 mi from Kettering). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.