10-Day Weather Forecast - Thayer, IA

Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.

Mostly clear. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph.

Sunny with highs in the lower 90s. West winds 5 to 10 mph. Heat index values up to 101.

Mostly clear. Humid with lows around 70. Northeast winds around 5 mph.

Sunny. Highs in the lower 90s.

Mostly clear. Lows in the lower 70s.

Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 105.

Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening.

Mostly sunny. Highs in the upper 80s.

Partly cloudy. Lows in the mid 60s.

Mostly sunny. Highs in the lower 80s.

Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 20 percent.

Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 80s. Chance of rain 20 percent.

Mostly clear. Low temperature around 66F. Dew point will be around 61F with an average humidity of 71%. Winds will be 3 mph from the S.

Mostly sunny with a 25% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 63F with an average humidity of 64%. Winds will be 2 mph from the S.

Clear with a 25% chance for rain and thunderstorms. Low temperature around 66F. Dew point will be around 64F with an average humidity of 74%. Winds will be 2 mph from the SE.

Sunny. High temperature around 85F. Dew point will be around 65F with an average humidity of 66%. Winds will be 3 mph from the E.

Mostly clear. Low temperature around 67F. Dew point will be around 65F with an average humidity of 74%. Winds will be 3 mph from the SE.