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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

2026.05.18 1656 UTC
Wind from the ESE (120 degrees) at 9 MPH (8 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 68.0 F (20.0 C)
Dew Point 57.0 F (13.9 C)
Relative Humidity 67%
Pressure (altimeter) 30.17 in. Hg (1021 hPa)
ob KGON 181656Z 12008KT 10SM CLR 20/14 A3017 RMK AO2 SLP217 T02000139

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
70.0 (21.1) 55.0 (12.8) In the 6 hours preceding May 18, 2026 - 07:56 AM EDT / 2026.05.18 1156 UTC
66.9 (19.4) 42.1 (5.6) In the 24 hours preceding May 17, 2026 - 12:56 AM EDT / 2026.05.17 0456 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 PM (17) May 18 68.0 (20.0) 57.0 (13.9) 30.17 (1021) ESE 9
Noon (16) May 18 69.1 (20.6) 55.0 (12.8) 30.19 (1022) ESE 12
11 AM (15) May 18 71.1 (21.7) 55.9 (13.3) 30.19 (1022) SE 12
10 AM (14) May 18 72.0 (22.2) 54.0 (12.2) 30.2 (1022) ESE 7
9 AM (13) May 18 71.1 (21.7) 51.1 (10.6) 30.19 (1022) E 10
8 AM (12) May 18 70.0 (21.1) 52.0 (11.1) 30.19 (1022) ENE 10
7 AM (11) May 18 63.0 (17.2) 60.1 (15.6) 30.17 (1021) Calm
6 AM (10) May 18 55.9 (13.3) 55.0 (12.8) 30.16 (1021) Calm
5 AM (9) May 18 57.0 (13.9) 55.9 (13.3) 30.14 (1020) SSW 6
4 AM (8) May 18 59.0 (15.0) 57.9 (14.4) 30.11 (1019) N 6
3 AM (7) May 18 59.0 (15.0) 57.0 (13.9) 30.1 (1019) NNE 3
2 AM (6) No Data
1 AM (5) No Data
Midnight (4) May 18 68.0 (20.0) 57.9 (14.4) 30.09 (1018) Calm
11 PM (3) May 17 66.9 (19.4) 57.9 (14.4) 30.08 (1018) W 5
10 PM (2) May 17 64.9 (18.3) 57.9 (14.4) 30.07 (1018) SW 3
9 PM (1) May 17 69.1 (20.6) 57.9 (14.4) 30.04 (1017) W 8
8 PM (0) May 17 68.0 (20.0) 57.9 (14.4) 30.03 (1016) Variable 5
7 PM (23) May 17 71.1 (21.7) 57.0 (13.9) 30.01 (1016) SW 10
6 PM (22) May 17 72.0 (22.2) 55.9 (13.3) 29.99 (1015) SW 12
5 PM (21) May 17 71.1 (21.7) 57.9 (14.4) 30 (1015) SSW 9
4 PM (20) May 17 73.9 (23.3) 57.0 (13.9) 30 (1015) WSW 8
3 PM (19) May 17 66.0 (18.9) 57.0 (13.9) 30 (1015) S 13
Oldest 2 PM (18) May 17 73.9 (23.3) 57.9 (14.4) 30.01 (1016) SSW 9
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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