10-Day Weather Forecast - Gretna, NY

Mostly sunny. Cold with highs in the lower 30s. West winds 5 to 10 mph with gusts up to 25 mph.

Mostly cloudy. A chance of snow after midnight. Cold. Near steady temperature in the upper 20s. South winds around 5 mph. Chance of snow 30 percent.

Mostly cloudy with a 50 percent chance of snow. Highs in the upper 30s. South winds around 5 mph.

Mostly cloudy. Cold with lows in the mid 20s. Southwest winds around 5 mph.

Mostly cloudy. Highs in the lower 30s.

Partly cloudy. Cold. Lows 15 to 20. Highs in the lower 30s.

Partly cloudy. Cold. Lows 15 to 20. Highs in the lower 30s.

Partly cloudy. Cold. Lows around 10 above. Highs around 20. Wind chill values as low as zero.

Partly cloudy. Cold. Lows around 10 above. Highs around 20. Wind chill values as low as zero.

Partly cloudy. Cold. Lows around 10 above. Highs around 20. Wind chill values as low as zero.

Mostly cloudy. Cold. Highs in the mid 20s. Lows 15 to 20. Wind chill values as low as zero.

Mostly cloudy. Cold. Highs in the mid 20s. Lows 15 to 20. Wind chill values as low as zero.

Partly sunny. Cold with highs in the lower 30s.

Mostly clear. Low temperature around 15F. Dew point will be around 10F with an average humidity of 67%. Winds will be 2 mph from the W.

Mostly cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 30F. Dew point will be around 14F with an average humidity of 66%. Winds will be 1 mph from the SW.

Cloudy with a chance of snow. Chance of precipitation 45%. Low temperature around 21F. Dew point will be around 17F with an average humidity of 76%. Winds will be 1 mph from the E.

Cloudy with a chance of rain-snow mix. Chance of precipitation 50%. High temperature around 33F. Dew point will be around 24F with an average humidity of 82%. Winds will be 2 mph from the E.

Cloudy with a chance of snow. Chance of precipitation 50%. Low temperature around 22F. Dew point will be around 21F with an average humidity of 84%. Winds will be 1 mph from the NE.