10-Day Weather Forecast - Keystone, IN

Mostly cloudy with a slight chance of drizzle in the morning then partly cloudy in the afternoon. Highs around 50. West winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 20s. Northwest winds 5 to 10 mph becoming north after midnight.

Mostly cloudy. Highs in the mid 40s. East winds 5 to 10 mph.

Rain mainly in the evening. Lows around 40. Southeast winds 5 to 10 mph becoming southwest after midnight. Chance of rain 80 percent.

Cloudy. Near steady temperature in the upper 40s.

Cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows in the lower 40s. Chance of rain 50 percent.

Mostly cloudy. A chance of rain in the morning. Highs in the mid 50s. Chance of rain 50 percent.

Partly cloudy. Lows in the upper 30s.

Mostly cloudy. Highs in the mid 50s.

Mostly cloudy with a 40 percent chance of rain. Lows in the mid 30s.

Mostly cloudy with a slight chance of rain in the morning then partly cloudy in the afternoon. Highs in the mid 40s. Temperature falling into the mid 30s in the afternoon. Chance of rain 20 percent.

Mostly clear. Colder with lows 15 to 20.

Mostly sunny. Much cooler with highs in the mid 20s.

Mostly clear. Low temperature around 25F. Dew point will be around 17F with an average humidity of 65%. Winds will be 4 mph from the W.

Sunny. High temperature around 36F. Dew point will be around 22F with an average humidity of 67%. Winds will be 6 mph from the SW.

Mostly clear. Low temperature around 32F. Dew point will be around 24F with an average humidity of 73%. Winds will be 7 mph from the SW.

Cloudy. High temperature around 40F. Dew point will be around 31F with an average humidity of 79%. Winds will be 8 mph from the SW.

Cloudy. Low temperature around 36F. Dew point will be around 32F with an average humidity of 84%. Winds will be 7 mph from the SW.