10-Day Weather Forecast - Tupelo, OK

Mostly sunny. Humid with highs in the upper 90s. South winds 5 to 10 mph. Heat index values up to 109 in the afternoon.

Clear with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 105 early in the evening.

Sunny, hot with highs around 101. South winds around 5 mph. Heat index values up to 109 in the afternoon.

Mostly clear. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 106 early in the evening.

Sunny, hot with highs 100 to 105. Heat index values up to 110.

Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.

Sunny, hot with highs 100 to 105. Heat index values up to 110.

Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.

Sunny, hot with highs 100 to 105. Heat index values up to 110.

Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.

Sunny, hot with highs around 100. Heat index values up to 110.

Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.

Sunny, hot with highs around 100. Heat index values up to 105.

Mostly clear. Low temperature around 79F. Dew point will be around 69F with an average humidity of 56%. Winds will be 7 mph from the S.

Sunny. High temperature around 100F. Dew point will be around 69F with an average humidity of 52%. Winds will be 8 mph from the S.

Clear. Low temperature around 77F. Dew point will be around 69F with an average humidity of 58%. Winds will be 9 mph from the S.

Sunny. High temperature around 99F. Dew point will be around 70F with an average humidity of 56%. Winds will be 9 mph from the S.

Clear. Low temperature around 75F. Dew point will be around 70F with an average humidity of 62%. Winds will be 8 mph from the S.