10-Day Weather Forecast - Ronkonkoma, NY

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  • 78|65°F
    Sunny

    Today

    78°F

    Sunny. A slight chance of showers this afternoon. Highs in the lower 80s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

    Tonight

    65°F

    Partly cloudy. Lows in the mid 60s. Southwest winds 5 to 10 mph becoming northwest after midnight.

    Hourly details
  • 76|67°F
    70% Chance of Storms

    Day

    76°F

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

    Night

    67°F

    Showers with a chance of thunderstorms in the evening then showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

    Hourly details
  • 75|65°F
    Thunderstorms

    Day

    75°F

    Mostly cloudy with showers with a slight chance of thunderstorms in the morning then partly sunny with a chance of showers in the afternoon. Highs around 80. Northwest winds 5 to 10 mph. Chance of rain 90 percent.

    Night

    65°F

    Partly cloudy with a chance of showers in the evening then mostly clear after midnight. Lows in the mid 60s. Chance of rain 30 percent.

    Hourly details
  • 80|65°F
    Sunny

    Day

    80°F

    Sunny. Highs in the upper 70s.

    Night

    65°F

    Mostly clear. Lows in the mid 60s.

    Hourly details
  • 80|66°F
    Sunny

    Day

    80°F

    Sunny. Highs in the mid 80s.

    Night

    66°F

    Partly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent.

    Hourly details
  • 78|67°F
    50% Chance Rain Showers

    Day

    78°F

    Partly sunny. A chance of showers. Highs in the lower 80s. Chance of rain 50 percent.

    Night

    67°F

    Mostly cloudy. A chance of showers. Lows in the upper 60s. Chance of rain 50 percent.

    Hourly details
  • 79|67°F
    Mostly Sunny

    Day

    79°F

    Mostly sunny. Highs in the mid 80s.

    Night

    67°F

    Partly cloudy. Low temperature around 67F. Dew point will be around 65F with an average humidity of 81%. Winds will be 7 mph from the SW.

  • 82|70°F
    Mostly Sunny

    Day

    82°F

    Mostly sunny. High temperature around 82F. Dew point will be around 66F with an average humidity of 68%. Winds will be 4 mph from the SW.

    Night

    70°F

    Mostly clear. Low temperature around 70F. Dew point will be around 65F with an average humidity of 76%. Winds will be 5 mph from the SW.

  • 83|73°F
    Mostly Sunny

    Day

    83°F

    Mostly sunny. High temperature around 83F. Dew point will be around 69F with an average humidity of 70%. Winds will be 6 mph from the S.

    Night

    73°F

    Mostly clear. Low temperature around 73F. Dew point will be around 69F with an average humidity of 80%. Winds will be 9 mph from the SW.

  • 87|75°F
    Sunny

    Day

    87°F

    Sunny. High temperature around 87F. Dew point will be around 71F with an average humidity of 69%. Winds will be 8 mph from the SW.

    Night

    75°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 75F. Dew point will be around 70F with an average humidity of 78%. Winds will be 9 mph from the SW.