10-Day Weather Forecast - Keystone, DE

Mostly sunny. Hot with highs in the upper 80s. Southwest winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 60s. Southwest winds 5 to 10 mph.

Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. West winds 5 to 10 mph. Chance of rain 40 percent.

Partly cloudy with a chance of showers in the evening then mostly clear after midnight. Lows in the upper 50s. Chance of rain 40 percent.

Mostly sunny. Highs in the upper 70s.

Partly cloudy in the evening then becoming mostly cloudy. A 40 percent chance of showers. Lows in the mid 50s.

Mostly cloudy. A chance of showers in the morning then showers likely in the afternoon. Not as warm with highs in the upper 60s. Chance of rain 60 percent.

Mostly cloudy with showers likely in the evening then partly cloudy with a chance of showers after midnight. Cooler with lows in the lower 40s. Chance of rain 60 percent.

Sunny cooler with highs in the mid 50s.

Mostly clear. Lows in the mid 30s.

Sunny. Highs in the lower 60s.

Partly cloudy. Low temperature around 49F. Dew point will be around 35F with an average humidity of 55%. Winds will be 5 mph from the SW.

Mostly sunny. High temperature around 71F. Dew point will be around 44F with an average humidity of 49%. Winds will be 5 mph from the W.

Clear. Low temperature around 51F. Dew point will be around 44F with an average humidity of 64%. Winds will be 2 mph from the N.

Sunny. High temperature around 70F. Dew point will be around 44F with an average humidity of 51%. Winds will be 1 mph from the NE.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 52F. Dew point will be around 45F with an average humidity of 64%. Winds will be 2 mph from the E.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 69F. Dew point will be around 46F with an average humidity of 55%. Winds will be 3 mph from the E.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 52F. Dew point will be around 44F with an average humidity of 64%. Winds will be 3 mph from the E.