10-Day Weather Forecast - Summit, UT

Breezy sunny. Highs in the lower 90s. Southwest winds 15 to 25 mph in the afternoon.

Breezy clear. Lows in the mid 50s. Southwest winds 15 to 25 mph becoming south 10 to 20 mph after midnight.

Breezy sunny. Highs in the upper 80s. South winds 10 to 20 mph increasing to southwest 15 to 25 mph in the afternoon.

Breezy clear. Lows in the lower 50s. Southwest winds 15 to 25 mph in the evening.

Sunny. Highs around 90.

Clear. Lows in the mid 50s. Highs in the mid 90s.

Clear. Lows in the mid 50s. Highs in the mid 90s.

Clear. Lows in the mid 50s. Highs in the mid 90s.

Clear. Lows in the mid 50s. Highs in the mid 90s.

Mostly clear. Lows around 60.

Sunny. Highs in the mid 90s.

Mostly clear. Lows around 60. Highs in the mid 90s. =

Mostly clear. Lows around 60. Highs in the mid 90s. =

Clear. Low temperature around 73F. Dew point will be around 31F with an average humidity of 17%. Winds will be 9 mph from the SW.

Sunny. High temperature around 90F. Dew point will be around 29F with an average humidity of 15%. Winds will be 9 mph from the SW.

Clear. Low temperature around 73F. Dew point will be around 28F with an average humidity of 15%. Winds will be 8 mph from the SW.

Sunny. High temperature around 88F. Dew point will be around 28F with an average humidity of 14%. Winds will be 9 mph from the W.

Clear. Low temperature around 71F. Dew point will be around 28F with an average humidity of 16%. Winds will be 8 mph from the SW.