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Current Weather Conditions:
GROTON/NEW LONDON AIRPORT , CT, United States

NWS Point Forecast for KGON (KGON) 41-20N 72-03W 3M

Conditions at

2026.09.17 1856 UTC
Wind from the S (190 degrees) at 8 MPH (7 KT)
Visibility 10 mile(s)
Sky conditions mostly clear
Temperature 75.9 F (24.4 C)
Dew Point 70.0 F (21.1 C)
Relative Humidity 81%
Pressure (altimeter) 30.16 in. Hg (1021 hPa)
ob KGON 171856Z 19007KT 10SM FEW060 24/21 A3016 RMK AO2 SLP211 T02440211

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
75.9 (24.4) 68.0 (20.0) In the 6 hours preceding Sep 17, 2026 - 01:56 PM EDT / 2026.09.17 1756 UTC
73.9 (23.3) 52.0 (11.1) In the 24 hours preceding Sep 17, 2026 - 12:56 AM EDT / 2026.09.17 0456 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 3 PM (19) Sep 17 75.9 (24.4) 70.0 (21.1) 30.16 (1021) S 8
2 PM (18) Sep 17 75.9 (24.4) 70.0 (21.1) 30.17 (1021) S 9
1 PM (17) Sep 17 73.9 (23.3) 69.1 (20.6) 30.21 (1023) S 7
Noon (16) Sep 17 73.9 (23.3) 69.1 (20.6) 30.23 (1023) S 6
11 AM (15) Sep 17 73.0 (22.8) 69.1 (20.6) 30.25 (1024) S 5
10 AM (14) Sep 17 72.0 (22.2) 69.1 (20.6) 30.25 (1024) SSW 6
9 AM (13) Sep 17 71.1 (21.7) 69.1 (20.6) 30.25 (1024) S 6
8 AM (12) Sep 17 68.0 (20.0) 66.9 (19.4) 30.26 (1024) Calm
7 AM (11) Sep 17 64.0 (17.8) 64.0 (17.8) 30.26 (1024) Calm
6 AM (10) Sep 17 62.1 (16.7) 62.1 (16.7) 30.25 (1024) Calm
5 AM (9) Sep 17 64.0 (17.8) 63.0 (17.2) 30.26 (1024) Calm
4 AM (8) Sep 17 64.0 (17.8) 64.0 (17.8) 30.26 (1024) Calm mist
3 AM (7) Sep 17 68.0 (20.0) 64.9 (18.3) 30.26 (1024) Calm
2 AM (6) Sep 17 68.0 (20.0) 64.9 (18.3) 30.27 (1025) Calm
1 AM (5) Sep 17 69.1 (20.6) 64.9 (18.3) 30.28 (1025) WNW 3
Midnight (4) Sep 17 68.0 (20.0) 64.9 (18.3) 30.29 (1025) W 3
11 PM (3) Sep 16 69.1 (20.6) 64.9 (18.3) 30.29 (1025) Calm
10 PM (2) Sep 16 69.1 (20.6) 64.0 (17.8) 30.3 (1026) Calm
9 PM (1) Sep 16 68.0 (20.0) 64.0 (17.8) 30.3 (1026) WSW 5
8 PM (0) Sep 16 68.0 (20.0) 63.0 (17.2) 30.29 (1025) SW 10
7 PM (23) Sep 16 69.1 (20.6) 63.0 (17.2) 30.29 (1025) SW 10
6 PM (22) Sep 16 70.0 (21.1) 63.0 (17.2) 30.3 (1026) SW 10
5 PM (21) Sep 16 71.1 (21.7) 63.0 (17.2) 30.3 (1026) SW 9
Oldest 4 PM (20) Sep 16 71.1 (21.7) 62.1 (16.7) 30.3 (1026) WSW 7
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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