GUILFORD, CT 06437 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


NEW HAVEN, CT
Current Weather

5:53 AM EDT MAY 17, 2026
Clear
59°F
Feels Like: 59°F
Dewpoint: 54°F
Rel. Hum.: 83%
Visibility: 9 miles
Wind: W at 5 mph
Pressure: 29.95 inches
Last 72 hours

Local Area Snow Depth

Connecticut Current Weather

Connecticut MOS Forecast Weather


Weather Map


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2025 Hurricanes

GUILFORD, CT 06437
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs in the mid 80s. West winds around 5 mph, increasing to southwest 10 to 15 mph this afternoon.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Southwest winds 5 to 10 mph, becoming northeast after midnight.
MONDAY
Mostly sunny. Highs in the mid 70s. East winds 5 to 10 mph.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 60. South winds around 5 mph.
TUESDAY
Sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 60s.
WEDNESDAY
Sunny in the morning, then mostly cloudy with showers likely in the afternoon. Highs in the upper 80s. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly cloudy. Showers likely in the evening. Lows in the mid 50s. Chance of rain 70 percent.
THURSDAY
Mostly sunny. Cooler with highs in the lower 70s.
THURSDAY NIGHT
Partly cloudy. Lows in the lower 50s.
FRIDAY
Partly sunny. Highs in the upper 60s.
FRIDAY NIGHT
Mostly cloudy. Lows around 50.
SATURDAY
Mostly cloudy with a 30 percent chance of showers. Highs in the upper 60s.

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  5/16/2026
Sunday
17 MAY 2026
GUILFORD, CT 06437 weather forecast Day 1, 0 hours 2 AM 61° 60° Mostly Cloudy 5%

0% Thunder
( 2% severe)
SW   8 72% 52°
Low 59° GUILFORD, CT 06437 weather forecast Day 1, 3 hours 5 AM 60° 60° Partly Cloudy WSW   6 81% 54°
High 83° GUILFORD, CT 06437 weather forecast Day 1, 6 hours 8 AM 66° 66° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   3 75% 58°

Partly Cloudy



GUILFORD, CT 06437 weather forecast Day 1, 9 hours 11 AM 73° 73° Partly Cloudy SW   8 64% 60°
GUILFORD, CT 06437 weather forecast Day 1, 12 hours 2 PM 76° 78° Clear 1%

0% Thunder
( 4% severe)
SW   9 56% 59°
GUILFORD, CT 06437 weather forecast Day 1, 15 hours 5 PM 78° 79° Clear SW   8 48% 57°
GUILFORD, CT 06437 weather forecast Day 1, 18 hours 8 PM 72° 72° Partly Cloudy 3%

0% Thunder
( 3% severe)
SW   5 64% 59°
GUILFORD, CT 06437 weather forecast Day 1, 21 hours 11 PM 67° 67° Partly Cloudy   CALM 73% 58°
Monday
18 MAY 2026
GUILFORD, CT 06437 weather forecast Day 2, 0 hours 2 AM 62° 63° Partly Cloudy 6%

0% Thunder
( 4% severe)
  CALM 78% 55°
Low 57° GUILFORD, CT 06437 weather forecast Day 2, 3 hours 5 AM 60° 61° Partly Cloudy   CALM 81% 54°
High 75° GUILFORD, CT 06437 weather forecast Day 2, 6 hours 8 AM 65° 65° Partly Cloudy 15%
RAIN
.25–.5 in
0% Thunder
( 1% severe)
E   5 68% 54°

Partly Cloudy



GUILFORD, CT 06437 weather forecast Day 2, 9 hours 11 AM 68° 68° Partly Cloudy E   9 61% 54°
GUILFORD, CT 06437 weather forecast Day 2, 12 hours 2 PM 70° 70° Partly Cloudy 0%

0% Thunder
( 3% severe)
ESE   10 57% 54°
GUILFORD, CT 06437 weather forecast Day 2, 15 hours 5 PM 70° 70° Clear ESE   9 59% 55°
GUILFORD, CT 06437 weather forecast Day 2, 18 hours 8 PM 65° 65° Clear 2%

0% Thunder
( 6% severe)
SE   6 75% 57°
GUILFORD, CT 06437 weather forecast Day 2, 21 hours 11 PM 63° 64° Partly Cloudy   CALM 81% 57°

NEW HAVEN, CT extended weather forecast

Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Thursday
21 MAY 2026
Friday
22 MAY 2026
Saturday
23 MAY 2026
Low 57° Low 61° Low 53° Low 49° Low 51°
High 87° High 79° High 68° High 67° High 72°
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
Partly Cloudy
33% Rain
Partly Cloudy
46% Rain
Partly Cloudy
25% Rain
Overcast
64% Rain
Overcast
62% Rain
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Guilford, CT
Guilford, CT snow
Guilford, CT radar
CT map
-or-
-or-
-or-
 
06437
06437 snow
06437 radar
 
-or-
-or-
 
 
CT
CT snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions