| 08:51 EST |  Overcast Fog And Mist | 11°C / 52°F | 9°C / 48°F | 88% | 1014 mb (29.94 in) | Calm | - | 6SM |
| | KJFK 261351Z 00000KT 6SM BR FEW008 BKN027 BKN110 OVC250 11/09 A2995 RMK AO2 SLP141 BKN027 V SCT T01110094 |
| 07:51 EST |  Overcast Fog And Mist | 11°C / 52°F | 9°C / 48°F | 88% | 1014 mb (29.94 in) | N 7 kph (N 4.6 mph) | - | 6SM |
| | KJFK 261251Z 01004KT 6SM BR FEW005 SCT018 OVC023 11/09 A2995 RMK AO2 SLP143 T01060089 |
| 06:51 EST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1015 mb (29.97 in) | Calm | - | 6SM |
| | KJFK 261151Z 00000KT 6SM BR FEW004 BKN017 OVC025 10/09 A2996 RMK AO2 SLP144 60000 70002 T01000089 10100 20100 53004 |
| 05:51 EST |  Overcast Fog And Mist | 10°C / 50°F | 8°C / 46°F | 88% | 1014 mb (29.94 in) | NNE 7 kph (NNE 4.6 mph) | - | 6SM |
| | KJFK 261051Z 02004KT 6SM BR FEW004 OVC025 10/08 A2994 RMK AO2 SLP139 T01000083 |
| 04:51 EST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1014 mb (29.94 in) | Calm | - | 5SM |
| | KJFK 260951Z 00000KT 5SM BR FEW002 OVC022 10/09 A2994 RMK AO2 SLP137 T01000089 |
| 03:51 EST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1014 mb (29.94 in) | ENE 7 kph (ENE 4.6 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KJFK 260851Z 06004KT 1/4SM R04R/P6000FT BR OVC002 10/09 A2995 RMK AO2 SFC VIS 1 RAB0753E02 SLP140 P0000 60000 T01000089 50005 |
| 02:51 EST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1014 mb (29.94 in) | Calm | - | 1/4SM |
| | KJFK 260751Z 00000KT 1/4SM R04R/2800V4500FT BR OVC002 10/09 A2995 RMK AO2 SFC VIS 1 1/2 SLP141 T01000094 |
| 01:51 EST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1014 mb (29.94 in) | N 6 kph (N 3.5 mph) | - | 1/4SM |
| | KJFK 260651Z 36003KT 1/4SM BR OVC002 10/09 A2995 RMK AO2 SFC VIS 1 1/2 SLP140 T01000089 |
| 01:39 EST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1014 mb (29.94 in) | Calm | - | 1/4SM |
| | KJFK 260639Z 00000KT 1/4SM R04R/P6000FT BR OVC002 10/09 A2994 RMK AO2 SFC VIS 1 |
| 00:51 EST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1014 mb (29.94 in) | E 11 kph (E 6.9 mph) | - | 1SM |
| | KJFK 260551Z 10006KT 1SM BR OVC003 10/09 A2993 RMK AO2 SFC VIS 5 SLP135 60000 T01000089 10106 20100 58010 |
| 00:30 EST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1014 mb (29.94 in) | E 6 kph (E 3.5 mph) | - | 1SM |
| | KJFK 260530Z 08003KT 1SM BR OVC003 10/09 A2994 RMK AO2 SFC VIS 5 |
| 00:10 EST |  Overcast Fog And Mist | 10°C / 50°F | 9°C / 48°F | 94% | 1014 mb (29.94 in) | ENE 6 kph (ENE 3.5 mph) | - | 3SM |
| | KJFK 260510Z 07003KT 3SM BR OVC003 10/09 A2994 RMK AO2 SFC VIS 5 |