Monthly Weather Forecast for Port Jefferson, New York 11777 - weather.com

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Monthly Weather-

As of 9:48 pm EDT

Sun
mon
tue
wed
thu
fri
sat

Night

29°

1%

WNW 15 mph

Partly cloudy skies. Low 29F. Winds WNW at 10 to 20 mph.

Record Low10°
Average Low31°
Moonrise3:33 am
Moonset12:07 pm
Waning Crescent

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Mar 12	High	Low	Precip
Averages	47°F	31°	--
Records	77°(1990)	9°(1888)	--

Reported Conditions
Yesterday	65°	49°	0.24 in
Last 7 Days	72°	33°	2.24
Month to Date	72°	17°	3.17

Historical Monthly Avg
March	48°	32°	0
April	60°	41°	0
May	69°	50°	0

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