GUILFORD, CT 06437 Weather Forecast & Current Conditions

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NEW HAVEN, CT
Current Weather

3:53 AM EDT AUG 27, 2025
Broken Clouds
63°F
Feels Like: 63°F
Dewpoint: 54°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: Calm
Pressure: 30.00 inches
Last 72 hours

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GUILFORD, CT 06437
Weather Forecast

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TODAY
Mostly sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph, becoming west this afternoon.
TONIGHT
Mostly clear. Lows in the mid 50s. Northwest winds 5 to 10 mph.
THURSDAY
Mostly sunny. Highs in the upper 70s. West winds around 5 mph, becoming southwest in the afternoon.
THURSDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the lower 60s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 20 percent.
FRIDAY
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 50s. Chance of rain 50 percent.
SATURDAY
Sunny. Highs in the mid 70s.
SATURDAY NIGHT
Mostly clear. Lows in the mid 50s.
SUNDAY
Sunny. Highs in the upper 70s.
SUNDAY NIGHT
Partly cloudy. Lows in the upper 50s.
LABOR DAY
Mostly sunny. Highs in the upper 70s.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s.
TUESDAY
Mostly sunny. Highs in the mid 70s.

Visible Weather Satellite
GUILFORD, CT 06437
Infrared Weather Satellite
GUILFORD, CT 06437
NEXRAD Weather Radar
GUILFORD, CT 06437

NEW HAVEN, CT 3 hourly weather forecast

weather forecast created  7:00 PM CDT  8/26/2025
Wednesday
27 AUG 2025
GUILFORD, CT 06437 weather forecast Day 1, 0 hours 2 AM 66° 66° Partly Cloudy 1%

0% Thunder
( 2% severe)
N   5 65% 54°
Low 62° GUILFORD, CT 06437 weather forecast Day 1, 3 hours 5 AM 63° 63° Partly Cloudy NNW   6 70% 53°
High 79° GUILFORD, CT 06437 weather forecast Day 1, 6 hours 8 AM 64° 64° Partly Cloudy 3%

0% Thunder
( 2% severe)
NNW   7 70% 54°

Partly Cloudy



GUILFORD, CT 06437 weather forecast Day 1, 9 hours 11 AM 73° 73° Partly Cloudy WNW   8 49% 53°
GUILFORD, CT 06437 weather forecast Day 1, 12 hours 2 PM 76° 78° Partly Cloudy 3%

0% Thunder
( 6% severe)
W   10 43% 52°
GUILFORD, CT 06437 weather forecast Day 1, 15 hours 5 PM 77° 78° Partly Cloudy NW   9 42% 52°
GUILFORD, CT 06437 weather forecast Day 1, 18 hours 8 PM 72° 72° Clear 0%

0% Thunder
( 0% severe)
NW   7 51% 53°
GUILFORD, CT 06437 weather forecast Day 1, 21 hours 11 PM 66° 66° Clear NNW   5 65% 54°
Thursday
28 AUG 2025
GUILFORD, CT 06437 weather forecast Day 2, 0 hours 2 AM 63° 64° Clear 0%

0% Thunder
( 0% severe)
NNW   3 70% 53°
Low 58° GUILFORD, CT 06437 weather forecast Day 2, 3 hours 5 AM 59° 60° Partly Cloudy NW   3 75% 51°
High 79° GUILFORD, CT 06437 weather forecast Day 2, 6 hours 8 AM 62° 63° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   2 72% 53°

Mostly Cloudy



GUILFORD, CT 06437 weather forecast Day 2, 9 hours 11 AM 73° 73° Mostly Cloudy SW   6 48% 52°
GUILFORD, CT 06437 weather forecast Day 2, 12 hours 2 PM 76° 78° Mostly Cloudy 0%

0% Thunder
( 4% severe)
SSW   9 42% 51°
GUILFORD, CT 06437 weather forecast Day 2, 15 hours 5 PM 77° 78° Mostly Cloudy S   10 43% 53°
GUILFORD, CT 06437 weather forecast Day 2, 18 hours 8 PM 73° 73° Partly Cloudy 4%

0% Thunder
( 7% severe)
S   10 57% 57°
GUILFORD, CT 06437 weather forecast Day 2, 21 hours 11 PM 70° 70° Partly Cloudy SSW   8 68% 59°

NEW HAVEN, CT extended weather forecast

Friday
29 AUG 2025
Saturday
30 AUG 2025
Sunday
31 AUG 2025
Monday
1 SEP 2025
Tuesday
2 SEP 2025
Low 63° Low 54° Low 54° Low 57° Low 61°
High 77° High 73° High 77° High 76° High 77°
GUILFORD, CT 06437 weather forecast Day 3 GUILFORD, CT 06437 weather forecast Day 4 GUILFORD, CT 06437 weather forecast Day 5 GUILFORD, CT 06437 weather forecast Day 6 GUILFORD, CT 06437 weather forecast Day 7
Mostly Cloudy
59% Rain
Clear
14% Rain
Clear
8% Rain
Clear
18% Rain
Partly Cloudy
28% Rain
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