10-Day Weather Forecast - Ontario, OR

Sunny. Highs 84 to 89. Northwest winds 10 to 15 mph. Gusts to 30 mph in the morning decreasing to 20 mph in the afternoon.

Mostly clear. Lows 55 to 60. Northwest winds 10 to 15 mph with gusts to 30 mph.

Sunny. Highs 87 to 92. North winds 10 to 15 mph.

Clear. Lows 57 to 62. Highs 92 to 97.

Clear. Lows 57 to 62. Highs 92 to 97.

Mostly clear. Lows 61 to 66.

Sunny. Highs 95 to 100.

Mostly clear. Lows 62 to 67.

Sunny. Highs 94 to 99.

Mostly clear. Lows 60 to 65. Highs 89 to 94.

Mostly clear. Lows 60 to 65. Highs 89 to 94.

Mostly clear. Low temperature around 62F. Dew point will be around 47F with an average humidity of 44%. Winds will be 8 mph from the NW.

Sunny. High temperature around 82F. Dew point will be around 45F with an average humidity of 38%. Winds will be 7 mph from the W.

Clear. Low temperature around 56F. Dew point will be around 42F with an average humidity of 42%. Winds will be 9 mph from the NW.

Sunny. High temperature around 78F. Dew point will be around 41F with an average humidity of 38%. Winds will be 7 mph from the NW.

Clear. Low temperature around 54F. Dew point will be around 39F with an average humidity of 41%. Winds will be 7 mph from the NW.

Sunny. High temperature around 84F. Dew point will be around 40F with an average humidity of 35%. Winds will be 3 mph from the NW.

Clear. Low temperature around 57F. Dew point will be around 39F with an average humidity of 37%. Winds will be 5 mph from the NW.