10-Day Weather Forecast - Upland, CA

Mostly sunny. Highs 81 to 85. Areas of winds east to 10 mph becoming west 10 mph in the afternoon. Gusts to 25 mph.

Mostly clear. Lows 49 to 52 in wind sheltered areas to 53 to 59 in warmer locations. Areas of winds east to 10 mph in the evening becoming light.

Mostly sunny. Highs around 80. Light winds becoming west to 10 mph in the afternoon.

Mostly clear. Lows 46 to 54.

Mostly sunny. Highs 73 to 78.

Partly cloudy. Lows 45 to 54.

Patchy fog in the morning. Partly cloudy. Highs 73 to 77.

Partly cloudy. Lows 45 to 53.

Patchy fog in the morning. Partly cloudy. Highs 72 to 77.

Partly cloudy. Lows 45 to 52.

Partly cloudy. A slight chance of showers in the afternoon. Highs 68 to 72.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 57F. Dew point will be around 48F with an average humidity of 68%. Winds will be 5 mph from the SE.

Cloudy with probable rain. Chance of precipitation 70%. High temperature around 60F. Dew point will be around 53F with an average humidity of 86%. Winds will be 8 mph from the S.

Cloudy with probable rain. Chance of precipitation 80%. Low temperature around 56F. Dew point will be around 51F with an average humidity of 79%. Winds will be 6 mph from the S.

Cloudy with probable rain. Chance of precipitation 80%. High temperature around 59F. Dew point will be around 51F with an average humidity of 84%. Winds will be 8 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 51F. Dew point will be around 45F with an average humidity of 72%. Winds will be 3 mph from the S.

Mostly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 56F. Dew point will be around 44F with an average humidity of 67%. Winds will be 2 mph from the S.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 38F with an average humidity of 58%. Winds will be 3 mph from the NE.