10-Day Weather Forecast - Uniondale, NY

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  • 81|68°F
    Partly Sunny

    Today

    81°F

    Partly sunny with a 20 percent chance of showers. Near steady temperature in the upper 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

    Tonight

    68°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 60s. Southwest winds 5 to 10 mph becoming east after midnight.

    Hourly details
  • 74|69°F
    70% Chance of Storms

    Day

    74°F

    Mostly cloudy. A slight chance of showers in the morning then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of rain 70 percent.

    Night

    69°F

    Showers with a chance of thunderstorms. Humid with lows in the mid 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.

    Hourly details
  • 76|66°F
    70% Chance Rain Showers

    Day

    76°F

    Mostly cloudy with showers likely in the morning then partly sunny with a chance of showers in the afternoon. Humid with highs in the lower 80s. Northwest winds 5 to 10 mph. Chance of rain 70 percent.

    Night

    66°F

    Partly cloudy in the evening then clearing. Lows in the mid 60s.

    Hourly details
  • 82|66°F
    Sunny

    Day

    82°F

    Sunny. Highs in the lower 80s.

    Night

    66°F

    Mostly clear. Lows in the mid 60s.

    Hourly details
  • 83|68°F
    Mostly Sunny

    Day

    83°F

    Mostly sunny. Highs in the lower 80s.

    Night

    68°F

    Partly cloudy in the evening then mostly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 50 percent.

    Hourly details
  • 80|69°F
    50% Chance of Storms

    Day

    80°F

    Partly sunny. A chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.

    Night

    69°F

    Mostly cloudy. A chance of showers and thunderstorms in the evening then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 50 percent.

    Hourly details
  • 79|69°F
    30% Chance Rain Showers

    Day

    79°F

    Partly sunny. A chance of showers in the morning. Highs in the upper 80s. Chance of rain 30 percent.

    Night

    69°F

    Partly cloudy. Lows in the upper 60s.

  • 83|72°F
    Mostly Sunny

    Day

    83°F

    Mostly sunny. Highs in the upper 80s.

    Night

    72°F

    Mostly clear. Low temperature around 72F. Dew point will be around 66F with an average humidity of 74%. Winds will be 4 mph from the S.

  • 84|75°F
    Mostly Sunny

    Day

    84°F

    Mostly sunny. High temperature around 84F. Dew point will be around 69F with an average humidity of 69%. Winds will be 5 mph from the S.

    Night

    75°F

    Mostly clear. Low temperature around 75F. Dew point will be around 69F with an average humidity of 78%. Winds will be 8 mph from the S.

  • 88|77°F
    Sunny

    Day

    88°F

    Sunny. High temperature around 88F. Dew point will be around 72F with an average humidity of 68%. Winds will be 7 mph from the SW.

    Night

    77°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 77F. Dew point will be around 71F with an average humidity of 76%. Winds will be 8 mph from the SW.