Weather WorldHarkness Memorial State Park, CT 7-Day Night Weather Forecast
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Harkness Memorial State Park, CT Weather Forecast
Harkness Memorial State Park, CT Weather Forecast Date: 924 PM EDT Mon Aug 03 2026
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Tonight... Partly cloudy. Patchy fog after midnight. Lows in the lower 60s. Northwest winds 5 to 10 mph.
Tuesday... Patchy fog in the morning. Mostly sunny. Highs in the lower 80s. Northwest winds around 5 mph, becoming south in the afternoon.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. South winds around 5 mph, becoming northeast after midnight.
Wednesday... Mostly sunny. Highs in the upper 70s. Northeast winds around 5 mph, becoming southwest in the afternoon.
Wednesday Night... Mostly cloudy. A slight chance of showers after midnight. Humid with lows in the upper 60s. South winds around 5 mph. Chance of rain 20%.
Thursday... Mostly sunny. Highs in the lower 80s.
Thursday Night... Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 30%.
Friday... Mostly sunny. Highs in the mid 80s. Heat index values in the mid 90s.
Friday Night... Partly cloudy. Lows in the lower 70s.
Saturday... Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40%.
Saturday Night... Mostly cloudy. A chance of showers in the evening. Lows around 70. Chance of rain 40%.
Sunday... Mostly sunny. Highs in the lower 80s.
Sunday Night... Partly cloudy. Lows around 70.
POP = Probability of Precipitation
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