| 15:51 EST |  Overcast | 12°C / 54°F | 9°C / 48°F | 82% | 1019 mb (30.09 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KLGA 022051Z 17008KT 10SM SCT040 BKN160 OVC250 12/09 A3009 RMK AO2 SLP189 T01220089 58003 |
| 14:51 EST |  Overcast | 12°C / 54°F | 8°C / 46°F | 77% | 1019 mb (30.09 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KLGA 021951Z 18007KT 10SM SCT160 OVC250 12/08 A3010 RMK AO2 SLP191 T01220078 |
| 13:51 EST |  Overcast | 12°C / 54°F | 8°C / 46°F | 77% | 1019 mb (30.09 in) | SSE 19 kph (SSE 11.5 mph) | - | 10SM |
| | KLGA 021851Z 20010G16KT 10SM SCT160 OVC250 12/08 A3010 RMK AO2 SLP193 T01170078 |
| 12:51 EST |  Overcast | 11°C / 52°F | 7°C / 45°F | 77% | 1019 mb (30.09 in) | S 17 kph (S 10.4 mph) | - | 10SM |
| | KLGA 021751Z 19009KT 10SM SCT160 OVC220 11/07 A3010 RMK AO2 SLP193 T01110067 10117 20056 56028 |
| 11:51 EST |  Overcast | 11°C / 52°F | 3°C / 37°F | 58% | 1020 mb (30.12 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KLGA 021651Z 19007KT 10SM FEW160 OVC220 11/03 A3013 RMK AO2 SLP203 T01060033 |
| 10:51 EST |  Overcast | 9°C / 48°F | 3°C / 37°F | 66% | 1021 mb (30.15 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KLGA 021551Z 16005KT 10SM SCT160 OVC250 09/03 A3016 RMK AO2 SLP211 T00940033 |
| 09:51 EST |  Overcast | 8°C / 46°F | 3°C / 37°F | 71% | 1022 mb (30.18 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KLGA 021451Z VRB03KT 10SM FEW180 OVC250 08/03 A3019 RMK AO2 SLP221 T00780033 53008 |
| 08:51 EST |  Overcast | 7°C / 45°F | 4°C / 39°F | 81% | 1022 mb (30.18 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KLGA 021351Z 19008KT 10SM FEW180 OVC250 07/04 A3018 RMK AO2 SLP218 T00670039 |
| 07:51 EST |  Overcast | 6°C / 43°F | 3°C / 37°F | 81% | 1021 mb (30.15 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KLGA 021251Z 18003KT 10SM OVC250 06/03 A3016 RMK AO2 SLP212 T00610033 |
| 06:51 EST |  Mostly Cloudy | 6°C / 43°F | 3°C / 37°F | 81% | 1021 mb (30.15 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KLGA 021151Z 19005KT 10SM BKN250 06/03 A3016 RMK AO2 SLP213 T00560028 10067 20044 53005 |
| 05:51 EST |  Partly Cloudy | 4°C / 39°F | 2°C / 36°F | 87% | 1021 mb (30.15 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KLGA 021051Z 10003KT 10SM SCT250 04/02 A3015 RMK AO2 SLP207 T00440022 |
| 04:51 EST |  Partly Cloudy | 6°C / 43°F | 2°C / 36°F | 76% | 1021 mb (30.15 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KLGA 020951Z 22003KT 10SM SCT250 06/02 A3015 RMK AO2 SLP208 T00560022 |
| 03:51 EST |  Clear | 5°C / 41°F | 2°C / 36°F | 81% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KLGA 020851Z 00000KT 10SM CLR 05/02 A3015 RMK AO2 SLP208 T00500017 51003 |
| 02:51 EST |  Clear | 6°C / 43°F | 1°C / 34°F | 71% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KLGA 020751Z 00000KT 10SM CLR 06/01 A3015 RMK AO2 SLP208 T00610006 |
| 01:51 EST |  Partly Cloudy | 6°C / 43°F | 0°C / 32°F | 66% | 1021 mb (30.15 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KLGA 020651Z 21003KT 10SM FEW250 06/00 A3015 RMK AO2 SLP210 T00610000 |
| 00:51 EST |  Partly Cloudy | 6°C / 43°F | -1°C / 30°F | 61% | 1021 mb (30.15 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KLGA 020551Z 19004KT 10SM SCT250 06/M01 A3014 RMK AO2 SLP205 T00611006 10083 20061 51005 |