10-Day Weather Forecast - Gaston, OR

Rain showers likely this morning then partly sunny with a chance of rain showers with a slight chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall this afternoon. Highs in the upper 40s. Southwest wind 5 to 10 mph. Chance of rain 70 percent. Rainfall amounts a tenth to a quarter of an inch except higher amounts possible in thunderstorms.

Rain showers likely with a slight chance of thunderstorms in the evening then rain showers after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 30s. South wind 5 to 10 mph. Chance of rain 90 percent. Rainfall amounts a tenth to a quarter of an inch except higher amounts possible in thunderstorms.

Rain showers. Highs in the upper 40s. South wind 5 to 10 mph. Chance of rain 90 percent. Rainfall amounts a tenth to a quarter of an inch.

Rain showers likely. Lows in the upper 30s. South wind 5 to 10 mph. Chance of rain 70 percent.

Rain showers. Highs in the upper 40s. South wind 5 to 10 mph. Chance of rain near 100 percent.

Rain showers. Lows in the upper 30s. Chance of rain near 100 percent.

Rain showers. Highs in the upper 40s. Chance of rain 90 percent.

Rain. Lows around 40. Chance of rain 90 percent.

Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s.

Mostly cloudy with a 50 percent chance of rain. Lows in the upper 30s.

Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s.

Mostly cloudy with a 40 percent chance of rain. Lows in the mid 30s.

Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of rain. Highs in the mid 40s.

Mostly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 38F. Dew point will be around 39F with an average humidity of 97%. Winds will be 3 mph from the S.

Cloudy with probable rain. Chance of precipitation 65%. High temperature around 44F. Dew point will be around 39F with an average humidity of 93%. Winds will be 4 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 39F. Dew point will be around 40F with an average humidity of 97%. Winds will be 5 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 45F. Dew point will be around 40F with an average humidity of 92%. Winds will be 5 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 40F. Dew point will be around 40F with an average humidity of 95%. Winds will be 6 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 44F. Dew point will be around 41F with an average humidity of 92%. Winds will be 5 mph from the S.

Cloudy with probable rain. Chance of precipitation 70%. Low temperature around 39F. Dew point will be around 40F with an average humidity of 98%. Winds will be 3 mph from the S.