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Heat Advisory HEAT ADVISORY - NW Suffolk  - SW Suffolk  - NE Suffolk  - SE Suffolk  - Suffolk  - Nassau
Air Quality Alert AIR QUALITY ALERT - NW Suffolk  - SW Suffolk  - NE Suffolk  - SE Suffolk  - Suffolk  - Nassau

Regional Radar Regional IR Satellite
Radar/Satellite images courtesy of Weather Underground.
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METRIC | IMPERIAL
Updated: 08/7/2026 @ 10:20 pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: No Change

72.7°F

---
High Today
92.5°F
12:01 PM 		Low Today
72.5°F
9:24 PM
Yest High
88.5°F
11:09 AM 		Yest Low
77.0°F
4:29 AM
Rec* High
66.0°F
1991 		Rec* Low
9.0°F
2015
* Records from Weather Underground
Clear Clear

Calm Wind:  SSE
0.0
Gusting to:
 0.0 mph
Current Rain Rain:
0.51 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
0.2 of 100
Tonight

Thunder storm
Thunder storm 		Saturday

Partly Cloudy Hot!
Partly Cloudy
Hot! 		Saturday
night
Thunder storm
Thunder storm
Low: 69°F High: 91°F Low: 72°F

Click here for full Forecast
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: No Change 67.6°F
Last Hour: No Change 0°F
High 12:20 PM: 77.8°F
Low 9:24 PM: 67.4°F
Record High: 82.2°F on
Jul-25-2025
Record Low: -14.8°F on
Jan-24-2026
Wetbulb: 69.4°F
Rain Today
rain graph
Today: 0.51 in
Yesterday: 0.00 in
Last 7 Days: 1.35 in
Aug Rain: 1.86 in
Aug Avg: 3.77 in
Diff from Avg: Under 1.91 in for the month 1.91 in
Season:1 22.990 in
Last YTD:1 28.38 in
Last Rain
Time/Date: 		Aug-7-2026
at 9:18 PM
76 rain days in 2026
2 days in August
0 days since last rain
Current: SSE  0.0 mph
1Hr Average: Calm
Wind Run: 9.20 miles
Wind Gust
Current: 0.0 mph
Today: 15.0 mph 7:45 PM
Month: 14.8 mph Aug-7
Year: 25.3 mph Mar-17
Record Gust: 38.0 mph
Mar-23-2024
Sunlight:
14 h 11 m 40 s
of Sunlight Yesterday
14 h 9 m 27 s
of Sunlight Today Which is
2 min 13 sec shorter than
yesterday
14 h 7 m 13 s
of Sunlight Tomorrow
 (Noon) graph (Midnight)
 Legend

Waning Crescent
Waning Crescent, 24 days, 16 hours, 38 minutes in cycle
27%
Illuminated
Humidity Barometer
Current: No Change 84%
Last Hour: No Change 0%
High 7:05 AM: 85%
Low 11:00 AM: 58%
Record High: 99%
Jan-9-2024
Record Low: 6%
May-11-2025
Current: Falling 0.01 inHg/hr 30.040 inHg
Last Hour: Steady
High 9:09 AM: 30.120
Low 5:57 PM: 30.020
Record High: 30.939 inHg
Dec-14-2024
Record Low: 28.981 inHg
Feb-16-2025
Cooling Degree Days Snow3 Heat Index Air
Today: 14.0
Aug: 80.7
2026 to Date: 584.0
Heating Degree Days
2026 to Date: 3518.1
Today: 0.00 in
Yesterday: 0.00 in
Aug Snow: No Change 0.00 in
Aug Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 0.00 in
Snow Depth: 4.00 in
0 snow days in August
0 snow days this season.2
First Snow of Season:
Jan-1-2026
Average 1st Snow:
19 of Dec
Current: 71.9°F
High 12:05 pm: 107.5°F
Yesterday: 102.8°F
Record: 114.4°F
Jul-3-2026
Quality
Index6:
51

Moderate
Density:
1.19 kg/m3
UV Summary/Forecast Solar Summary
High Today:   7.0 @ 10:38 AM
Aug-08

8.2 		Aug-09

8.0 		Aug-10

7.5
High Today:  
762 W/m2 @ 10:47 AM
Sun Hours Today:
05:44
   This Month: 28:27 Hrs
Rise: 5:55 am  Set: 8:00 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 51.5°F
Sunrise: 5:55 am
Sunset: 8:00 pm
Moonrise: 12:48 am
Moonset: 4:51 pm
Full Moon: Jul-29-2026
New Moon: 17:37 UTC
Aug-12-2026
Updated at Midnight
Current ET: 0.17 in
7-Days Rain: 1.35 in
7-Days ET: 0.76 in
7-Day: 0.59 in water in excess of what evaporated in last 7 days. 0.59 in
August: 1.1 in water in excess of what evaporated this month. 1.1 in
HIGHS: LOWS:
101.5°F
Jun-24-2025 		-2.4°F
Jan-31-2026
Daytime Records
  97.7°F°F
Jun-24-2025 		  11.8°F°F
Feb-07-2026
Nitetime Records
  82.6°F°F
Jun-26-2025 		  6.3°F°F
Feb-08-2026
ICN:1 | S3C2:6 | Ajax 3.xx
ISS:Ok |
1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Updated at 7:00 AM Daily..   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   6 Source: New York State Department of Environmental Conservation.  
 WXSIM Weather Forecast  -   Outlook Tonight & Saturday
Tonight

Thunder storm
Thunder storm
Low: 69°F 		WXSIM forecast: Cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. Rain likely. Scattered thundershowers possible. Low 69°. Wind south-southwest around 4 mph. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.
 Saturday

Partly Cloudy Hot!
Partly Cloudy
Hot!
High: 91°F 		WXSIM forecast: Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Hot. High 91°. Heat index up to 95°. UV index up to 7. Wind southwest around 6 mph, gusting to 16 mph.
 WXSIM Short Term Weather Forecast
Saturday
night
Thunder storm
Thunder storm 		Sunday

Partly Cloudy Hot!
Partly Cloudy
Hot! 		Sunday
night
Mostly Clear
Mostly Clear 		Monday

Mostly Sunny
Mostly Sunny 		Monday
night
Partly Cloudy
Partly Cloudy 		Tuesday

Thunder storm
Thunder storm 		Tuesday
night
Thunder storm
Thunder storm
Low: 72°F High: 91°F Low: 69°F High: 89°F Low: 72°F High: 89°F Low: 67°F