10-Day Weather Forecast - Sunnyvale, TX

Mostly cloudy with a chance of thunderstorms. Showers likely in the morning then a chance of showers in the afternoon. Much cooler. Less humid with highs in the lower 60s. North winds 10 to 15 mph. Chance of rain 60 percent.

Partly cloudy with a 20 percent chance of showers in the evening then mostly clear after midnight. Cooler with lows in the mid 40s. North winds 10 to 15 mph becoming northeast 5 to 10 mph after midnight.

Sunny. Not as cool with highs in the lower 70s. East winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 50.

Mostly cloudy. Highs in the lower 70s.

Mostly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Lows in the mid 50s.

Mostly cloudy. A 20 percent chance of showers in the morning. Highs in the lower 70s.

Mostly cloudy. Lows in the lower 60s.

Mostly cloudy in the morning then partly sunny with a 20 percent chance of showers and thunderstorms in the afternoon. Warmer with highs in the lower 80s.

Partly cloudy. Lows in the mid 60s.

Mostly cloudy in the morning then partly sunny with a 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s.

Mostly clear with a 35% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 65F with an average humidity of 77%. Winds will be 15 mph from the S.

Cloudy with a 75% chance for rain and thunderstorms. High temperature around 80F. Dew point will be around 65F with an average humidity of 73%. Winds will be 12 mph from the S.

Partly cloudy with a 75% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 62F with an average humidity of 73%. Winds will be 6 mph from the S.

Mostly cloudy with a 50% chance for rain and thunderstorms. High temperature around 75F. Dew point will be around 59F with an average humidity of 67%. Winds will be 1 mph from the SW.

Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 60F. Dew point will be around 58F with an average humidity of 72%. Winds will be 2 mph from the SE.

Partly cloudy. High temperature around 75F. Dew point will be around 57F with an average humidity of 65%. Winds will be 1 mph from the NW.

Partly cloudy with a 25% chance for rain and thunderstorms. Low temperature around 61F. Dew point will be around 58F with an average humidity of 73%. Winds will be 2 mph from the SE.