10-Day Weather Forecast - Riverton, WA

Sunny. Areas of frost in the morning. Highs in the 60s. North wind to 10 mph.

Clear in the evening then becoming partly cloudy. Lows in the 40s. North wind to 10 mph in the evening becoming light.

Partly sunny. Highs in the mid 60s to lower 70s. Light wind.

Mostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows in the mid 40s to lower 50s. Light wind.

Mostly cloudy with rain likely in the morning then mostly cloudy with a chance of rain in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible. Highs in the mid 50s to lower 60s. Light wind.

Mostly cloudy. A chance of rain in the evening then a slight chance of rain after midnight. Lows in the mid 40s.

Mostly cloudy with a chance of rain. Highs in the lower to mid 50s.

Mostly cloudy. A chance of rain in the evening. Lows in the mid 40s.

Mostly cloudy with a slight chance of rain. Highs in the mid 50s.

Mostly cloudy. A slight chance of rain in the evening. Lows in the lower to mid 40s.

Mostly cloudy. A chance of rain in the afternoon. Highs in the lower to mid 50s.

Rain likely. Lows in the lower to mid 40s.

Rain likely. Highs in the lower to mid 50s.

Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 43F. Dew point will be around 42F with an average humidity of 84%. Winds will be 6 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 54F. Dew point will be around 42F with an average humidity of 72%. Winds will be 5 mph from the W.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 44F. Dew point will be around 41F with an average humidity of 79%. Winds will be 2 mph from the W.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 55F. Dew point will be around 42F with an average humidity of 71%. Winds will be 4 mph from the W.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 44F. Dew point will be around 42F with an average humidity of 78%. Winds will be 4 mph from the S.