10-Day Weather Forecast - Geismar, LA

Widespread frost in the morning. Sunny. Not as cool with highs in the lower 60s. Southwest winds around 5 mph.

Partly cloudy in the evening then becoming mostly cloudy. Not as cool with lows in the mid 40s. South winds around 5 mph.

Mostly sunny. Highs around 70. South winds 5 to 10 mph.

Showers likely in the evening then showers with a slight chance of thunderstorms after midnight. Lows around 50. Southwest winds around 5 mph becoming west after midnight. Chance of rain 80 percent.

Mostly sunny. A chance of showers in the morning. Cooler with highs around 60. Chance of rain 30 percent.

Mostly clear in the evening then becoming partly cloudy. Much cooler with lows in the mid 30s.

Mostly clear. Highs in the mid 50s. Lows in the upper 30s.

Mostly clear. Highs in the mid 50s. Lows in the upper 30s.

Sunny. Not as cool with highs in the upper 60s.

Mostly clear. Lows in the lower 40s. Highs in the upper 60s.

Mostly clear. Lows in the lower 40s. Highs in the upper 60s.

Mostly clear. Lows in the lower 40s. Highs in the upper 60s.

Mostly clear. Lows in the lower 40s. Highs in the upper 60s.

Mostly clear. Low temperature around 48F. Dew point will be around 44F with an average humidity of 73%. Winds will be 1 mph from the SE.

Mostly sunny. High temperature around 66F. Dew point will be around 45F with an average humidity of 58%. Winds will be 2 mph from the E.

Partly cloudy. Low temperature around 51F. Dew point will be around 47F with an average humidity of 76%. Winds will be 2 mph from the SE.

Partly cloudy. High temperature around 69F. Dew point will be around 51F with an average humidity of 64%. Winds will be 4 mph from the SE.

Partly cloudy. Low temperature around 55F. Dew point will be around 53F with an average humidity of 81%. Winds will be 4 mph from the SE.