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Union Green Weather Warning NWS WEATHER ALERT FOR THE UNION GREEN, CT AREA - Issued: 229 AM EDT Fri Sep 18 2026 Union Green Weather Warning

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Union Green, CT Weather - Hour by Hour Forecast

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Union Green, CT Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 81°F27°C, dew point 55°F13°C, humidity 40%. Wind direction is N at 9 mph14 km/h with visibility of 10 mi16 km. Barometric pressure is 30.03 in1017 mb.
Today - Sunny. Highs in the upper 70s. North winds 5 to 10 mph with gusts up to 20 mph... Full Forecast
Tonight - Mostly clear in the evening, then becoming partly cloudy. Cooler. Less humid with lows in the upper 40s. North winds 5 to 10 mph... Full Forecast

Union Green Hourly Weather

24 Hour Forecast Scroll
Fri, Sep 18
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Union Green, CT Hourly Weather - Clear - 3:00 PM Union Green, CT Hourly Weather - Clear - 4:00 PM Union Green, CT Hourly Weather - Clear - 5:00 PM Union Green, CT Hourly Weather - Clear - 6:00 PM Union Green, CT Hourly Weather - Clear - 7:00 PM Union Green, CT Hourly Weather - Clear - 8:00 PM Union Green, CT Hourly Weather - Clear - 9:00 PM Union Green, CT Hourly Weather - Clear - 10:00 PM Union Green, CT Hourly Weather - Clear - 11:00 PM Union Green, CT Hourly Weather - Clear - 12:00 AM Union Green, CT Hourly Weather - Mostly Clear - 1:00 AM Union Green, CT Hourly Weather - Mostly Clear - 2:00 AM Union Green, CT Hourly Weather - Mostly Clear - 3:00 AM Union Green, CT Hourly Weather - Clear - 4:00 AM Union Green, CT Hourly Weather - Clear - 5:00 AM Union Green, CT Hourly Weather - Clear - 6:00 AM Union Green, CT Hourly Weather - Clear - 7:00 AM Union Green, CT Hourly Weather - Clear - 8:00 AM Union Green, CT Hourly Weather - Clear - 9:00 AM Union Green, CT Hourly Weather - Clear - 10:00 AM Union Green, CT Hourly Weather - Clear - 11:00 AM Union Green, CT Hourly Weather - Clear - 12:00 PM Union Green, CT Hourly Weather - Clear - 1:00 PM Union Green, CT Hourly Weather - Clear - 2:00 PM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
80°F27°C 79°F26°C 79°F26°C 76°F24°C 72°F22°C 69°F21°C 67°F19°C 64°F18°C 62°F17°C 60°F16°C 58°F14°C 56°F13°C 55°F13°C 53°F12°C 52°F11°C 53°F12°C 53°F12°C 54°F12°C 57°F14°C 59°F15°C 62°F17°C 64°F18°C 66°F19°C 68°F20°C
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0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
55°F13°C 54°F12°C 53°F12°C 53°F12°C 52°F11°C 52°F11°C 51°F11°C 50°F10°C 49°F9°C 47°F8°C 46°F8°C 44°F7°C 43°F6°C 41°F5°C 40°F4°C 40°F4°C 41°F5°C 41°F5°C 41°F5°C 41°F5°C 41°F5°C 41°F5°C 40°F4°C 40°F4°C
42% 42% 41% 45% 49% 55% 56% 60% 62% 62% 64% 64% 64% 64% 63% 61% 64% 61% 55% 51% 46% 43% 39% 36%
N NNW NNW NNW NNW NNW N N N N N N N N N SSW SE N N NNE NNE NNE NE NE
8 mph 7 mph 7 mph 7 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 5 mph 5 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (EDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KMMK model statistics.

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Prob Precip % = Probability of Precipitation.

Union Green 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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