Mastic, NY Current Weather Conditions

Current weather observations and 72-hour history for Mastic, NY.  •  View 5-Day Forecast ›

Current Conditions — Mastic, NY

BROOKHAVEN (KHWV)

Fog/Mist

73.4 F

Humidity:89%
Wind Speed: 8.1 mph
Barometer:30.00 in
Dewpoint:69.8 F
Visibility:5.00 mi
Precip:--
Heat Index:74.7 F
Wind Chill:NA
Jul 18 2026, 07:35 AM EDT
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Hourly Observation History — Mastic, NY

Time Wind
(mph)
Vis
(mi)
Weather Precip (in) Temperature (F) Relative
Humidity
Wind
Chill
(F)
Heat
Index
(F)
Pressure
Air Dwpt altimeter
(in)
sea level
(mb)
07:35 AM EDT 8.1 5.00 Fog/Mist -- 73.4 69.8 89% NA 74.7 30.00 1015.9
07:25 AM EDT 9.2 6.00 Fog/Mist -- 73.4 69.8 89% NA 74.7 30.00 1015.9
07:20 AM EDT 10.4 6.00 Fog/Mist -- 73.4 69.8 89% NA 74.7 29.99 1015.6
07:10 AM EDT 10.4 5.00 Fog/Mist -- 73.4 69.8 89% NA 74.7 29.99 1015.6
07:05 AM EDT 11.5 5.00 Fog/Mist -- 73.4 69.8 89% NA 74.7 29.99 1015.6
07:00 AM EDT S 9.2 5.00 Fog/Mist -- 73.4 69.8 89% NA 74.7 29.99 1015.6
06:50 AM EDT S 8.1 5.00 Fog/Mist -- 73.4 69.8 89% NA 74.7 29.99 1015.6
06:40 AM EDT 8.1 6.00 Fog/Mist -- 73.4 69.8 89% NA 74.7 29.99 1015.6
06:35 AM EDT 10.4 6.00 Fog/Mist -- 73.4 69.8 89% NA 74.7 29.99 1015.6
06:25 AM EDT S 9.2 6.00 Fog/Mist -- 71.6 69.8 94% NA 72.9 29.99 1015.6
06:20 AM EDT S 8.1 6.00 Fog/Mist -- 71.6 69.8 94% NA 72.9 29.99 1015.6
06:05 AM EDT 9.2 6.00 Fog/Mist -- 71.6 69.8 94% NA 72.9 30.00 1015.9
06:00 AM EDT 8.1 7.00 Clear -- 71.6 69.8 94% NA 72.9 30.00 1015.9
05:50 AM EDT 9.2 7.00 Clear -- 71.6 69.8 94% NA 72.9 30.00 1015.9
05:45 AM EDT 9.2 8.00 Clear -- 71.6 69.8 94% NA 72.9 30.00 1015.9
05:35 AM EDT 8.1 8.00 Clear -- 71.6 69.8 94% NA 72.9 30.00 1015.9
05:30 AM EDT 9.2 9.00 Clear -- 71.6 69.8 94% NA 72.9 30.00 1015.9
05:25 AM EDT S 8.1 9.00 Clear -- 71.6 69.8 94% NA 72.9 30.00 1015.9
05:20 AM EDT 9.2 10.00 Clear -- 71.6 69.8 94% NA 72.9 30.00 1015.9
05:10 AM EDT S 9.2 10.00 Clear -- 71.6 69.8 94% NA 72.9 30.00 1015.9
05:00 AM EDT 9.2 10.00 Clear -- 71.6 69.8 94% NA 72.9 30.01 1016.3
04:56 AM EDT 9.2 10.00 Clear -- 72.0 70.0 93% NA 73.2 30.01 1016.3
04:45 AM EDT 6.9 10.00 Clear -- 71.6 69.8 94% NA 72.9 30.01 1016.3
04:40 AM EDT 8.1 10.00 Clear -- 71.6 69.8 94% NA 72.9 30.01 1016.3

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