10-Day Weather Forecast - Princeton Junction, NJ

Areas of frost in the morning. Mostly sunny. Highs in the lower 60s. North winds around 5 mph, becoming southwest around 5 mph in the afternoon.

Mostly clear. Patchy frost in the evening, then areas of frost after midnight. Lows in the lower 30s. Southwest winds around 5 mph, becoming west after midnight.

Widespread frost in the morning. Sunny. Highs in the mid 60s. Northwest winds around 5 mph.

Mostly clear. Lows in the mid 30s.

Sunny. Highs in the upper 60s.

Mostly clear. Not as cool with lows in the mid 40s.

Sunny. Highs in the lower 60s.

Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.

Mostly sunny. Highs in the lower 60s.

Mostly cloudy. Lows in the lower 40s.

Mostly sunny. Highs in the mid 60s.

Partly cloudy. Low temperature around 53F. Dew point will be around 54F with an average humidity of 95%. Winds will be 8 mph from the SW.

Partly cloudy. High temperature around 66F. Dew point will be around 53F with an average humidity of 71%. Winds will be 6 mph from the NW.

Mostly clear. Low temperature around 45F. Dew point will be around 38F with an average humidity of 71%. Winds will be 8 mph from the WNW.

Sunny. High temperature around 56F. Dew point will be around 37F with an average humidity of 52%. Winds will be 9 mph from the NW.

Clear. Low temperature around 36F. Dew point will be around 32F with an average humidity of 70%. Winds will be 5 mph from the WNW.

Partly cloudy. High temperature around 58F. Dew point will be around 35F with an average humidity of 56%. Winds will be 7 mph from the SW.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 36F with an average humidity of 72%. Winds will be 5 mph from the SSW.