10-Day Weather Forecast - Donaldsonville, LA

Mostly sunny. Areas of dense fog this morning. A slight chance of showers this afternoon. Highs around 80. South winds 5 to 10 mph. Chance of rain 20 percent.

Mostly cloudy. Patchy fog. A chance of showers with a slight chance of thunderstorms after midnight. Cooler with lows in the upper 40s. Southwest winds around 5 mph becoming northwest 10 to 15 mph with gusts up to 30 mph after midnight. Chance of rain 50 percent.

Mostly cloudy in the morning then becoming partly sunny. Much cooler. Less humid with highs in the upper 50s. Temperature falling into the lower 50s in the afternoon. North winds 10 to 15 mph with gusts up to 30 mph.

Partly cloudy. Cooler with lows in the mid 30s. North winds 5 to 10 mph with gusts up to 25 mph.

Sunny. Highs in the lower 50s. North winds 5 to 10 mph.

Mostly clear. Widespread frost through the day. Lows in the upper 20s. Highs in the mid 50s.

Mostly clear. Widespread frost through the day. Lows in the upper 20s. Highs in the mid 50s.

Partly cloudy. A slight chance of showers in the evening. Areas of frost after midnight. Lows in the upper 30s. Chance of rain 20 percent.

Sunny. Highs in the lower 60s.

Mostly cloudy. Lows in the mid 40s. Highs in the upper 60s.

Mostly cloudy. Lows in the mid 40s. Highs in the upper 60s.

Mostly cloudy with a 20 percent chance of showers. Not as cool with lows in the mid 50s.

Mostly sunny with a 20 percent chance of showers. Highs in the lower 70s.

Mostly clear. Low temperature around 56F. Dew point will be around 56F with an average humidity of 91%. Winds will be 2 mph from the SW.

Partly cloudy. High temperature around 73F. Dew point will be around 60F with an average humidity of 78%. Winds will be 2 mph from the W.

Clear. Low temperature around 56F. Dew point will be around 57F with an average humidity of 90%. Winds will be 1 mph from the NE.

Sunny. High temperature around 68F. Dew point will be around 54F with an average humidity of 73%. Winds will be 0 mph from the N.

Clear. Low temperature around 55F. Dew point will be around 54F with an average humidity of 86%. Winds will be 1 mph from the E.

Sunny. High temperature around 69F. Dew point will be around 55F with an average humidity of 74%. Winds will be 1 mph from the S.

Clear. Low temperature around 57F. Dew point will be around 55F with an average humidity of 86%. Winds will be 2 mph from the SE.