OnTownMedia and OnSachem - Pm Weather
Rain Shower47°
Rain Shower

Good Evening! Here's the OnSachem Weather for Tonight & Tomorrow

Heavy rain night


52° 44°

Mainly cloudy and rainy. Lows overnight in the mid 40s.

Cloud Coverage:%
Wind:NW at 10 mph
Chance of Rain:100%
UV Index:0 Low
Sunrise:07:00:28 AM
Sunset:04:24:45 PM

Click to read more about the weather alerts

Weather alert

Gale Warning from 6AM EST SAT until 6AM EST SUN

This bulletin remains in effect until 6:00 am Sunday for South Shore Bays from Jones Inlet through Shinnecock Bay,

Weather alert

Coastal Flood Statement from 11AM EST SAT until 5PM EST SAT

This bulletin remains in effect until 5:00 pm Saturday for Southwest Suffolk County, NY

Weather by the Hour

5 pm
Scattered showers47°
SW @ 10mph78%
6 pm
Scattered showers47°
SW @ 8mph48%
7 pm
Cloudy night47°
SW @ 7mph24%
8 pm
Cloudy night47°
WSW @ 7mph22%
9 pm
Scattered showers47°
WSW @ 5mph40%
10 pm
Scattered showers46°
WSW @ 3mph39%
11 pm
Scattered showers46°
WSW @ 3mph62%
12 am
Heavy rain night46°
W @ 1mph81%
1 am
Heavy rain night45°
E @ 1mph97%
2 am
Heavy rain night45°
NE @ 2mph99%
3 am
Heavy rain night44°
NE @ 3mph99%
4 am
Heavy rain night45°
NE @ 6mph100%

The Week Ahead

Heavy rain nightFri
100%52° 44°
Heavy rainSat
100%47° 32°
0%41° 27°
Partly cloudyMon
0%39° 28°
Partly cloudyTue
0%39° 28°
Partly cloudyWed
0%43° 33°
10%49° 33°

For more local weather, select your neighborhood: Centereach Farmingville Holbrook Holtsville  Lake Grove  Lake Ronkonkoma  Nesconset

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