Weather Alert
Newtown Weather Warning NWS WEATHER ALERT FOR THE NEWTOWN, CT AREA - Issued: 229 AM EDT Fri Sep 18 2026 Newtown Weather Warning

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Newtown, CT Weather - Hour by Hour Forecast

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Newtown, CT Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 71°F22°C, dew point 63°F17°C, humidity 75%. Wind direction is N at 8 mph13 km/h with visibility of 10 mi16 km. Barometric pressure is 30.1 in1019 mb.
Today - Sunny. Highs in the upper 70s. North winds 5 to 10 mph... Full Forecast
Tonight - Partly cloudy. Cooler. Less humid with lows in the upper 40s. North winds 5 to 10 mph... Full Forecast

Newtown Hourly Weather

24 Hour Forecast Scroll
Fri, Sep 18
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Fri, Sep 18
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Noon
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Midnight
Sat, Sep 19
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Newtown, CT Hourly Weather - Cloudy - 9:00 AM Newtown, CT Hourly Weather - Mostly Cloudy - 10:00 AM Newtown, CT Hourly Weather - Mostly Cloudy - 11:00 AM Newtown, CT Hourly Weather - Mostly Cloudy - 12:00 PM Newtown, CT Hourly Weather - Mostly Clear - 1:00 PM Newtown, CT Hourly Weather - Mostly Clear - 2:00 PM Newtown, CT Hourly Weather - Mostly Clear - 3:00 PM Newtown, CT Hourly Weather - Mostly Clear - 4:00 PM Newtown, CT Hourly Weather - Mostly Clear - 5:00 PM Newtown, CT Hourly Weather - Mostly Clear - 6:00 PM Newtown, CT Hourly Weather - Clear - 7:00 PM Newtown, CT Hourly Weather - Clear - 8:00 PM Newtown, CT Hourly Weather - Clear - 9:00 PM Newtown, CT Hourly Weather - Clear - 10:00 PM Newtown, CT Hourly Weather - Clear - 11:00 PM Newtown, CT Hourly Weather - Clear - 12:00 AM Newtown, CT Hourly Weather - Partly Cloudy - 1:00 AM Newtown, CT Hourly Weather - Partly Cloudy - 2:00 AM Newtown, CT Hourly Weather - Partly Cloudy - 3:00 AM Newtown, CT Hourly Weather - Clear - 4:00 AM Newtown, CT Hourly Weather - Clear - 5:00 AM Newtown, CT Hourly Weather - Clear - 6:00 AM Newtown, CT Hourly Weather - Clear - 7:00 AM Newtown, CT Hourly Weather - Clear - 8:00 AM
Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Clear Clear
70°F21°C 72°F22°C 73°F23°C 75°F24°C 76°F24°C 78°F26°C 78°F26°C 77°F25°C 77°F25°C 74°F23°C 70°F21°C 67°F19°C 65°F18°C 63°F17°C 61°F16°C 59°F15°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
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 5% 5% 5% 5% 5% 5% 2% 2% 2% 2% 2% 2%
65°F18°C 63°F17°C 62°F17°C 61°F16°C 60°F16°C 59°F15°C 58°F14°C 57°F14°C 56°F13°C 56°F13°C 55°F13°C 55°F13°C 54°F12°C 52°F11°C 51°F11°C 50°F10°C 48°F9°C 47°F8°C 46°F8°C 44°F7°C 43°F6°C 43°F6°C 42°F6°C 42°F6°C
84% 73% 68% 62% 58% 52% 50% 50% 48% 53% 59% 65% 68% 67% 70% 72% 69% 72% 72% 71% 71% 69% 66% 64%
NNW NNW N N NNW NNW NNW NNW NNW NNW N N N N N SSW SE NNE NE NE NE NE NE NE
4 mph 9 mph 9 mph 9 mph 9 mph 9 mph 9 mph 8 mph 8 mph 8 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 3 mph 3 mph 3 mph 5 mph 5 mph
6 mi10 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 KDXR model statistics.

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Prob Precip % = Probability of Precipitation.

Newtown 36 Hour Forecast

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

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