10-day forecast for Riverhead, NY: 42° to 68°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Tuesday, November 3
65° · 1.36 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0368° / 44°0
Morning52°feels 50°
Afternoon66°feels 65°
Evening52°feels 51°
Overnight48°feels 43°
68 °
Riverhead, Tuesday, 3 November
Overcast. High 68°, low 44°.
Pressure30.30 inHg
Wind6 mph W
Humidity54%
Visibility6.2 mi
Dew point47°
Wed, 0466° / 49°0
Morning58°feels 57°
Afternoon66°feels 65°
Evening59°feels 59°
Overnight57°feels 57°
66 °
Riverhead, Wednesday, 4 November
Clear. High 66°, low 49°.
Pressure30.18 inHg
Wind5.6 mph SW
Humidity64%
Visibility6.2 mi
Dew point53°
Thu, 0567° / 59°0
Morning60°feels 61°
Afternoon67°feels 67°
Evening63°feels 63°
Overnight59°feels 59°
67 °
Riverhead, Thursday, 5 November
Overcast. High 67°, low 59°.
Pressure29.97 inHg
Wind11.5 mph SW
Humidity73%
Visibility6.2 mi
Dew point58°
Fri, 0665° / 63°1.36
Morning64°feels 64°
Afternoon64°feels 65°
Evening63°feels 64°
Overnight64°feels 64°
65 °
Riverhead, Friday, 6 November
Heavy rain. High 65°, low 63°.
Pressure29.91 inHg
Wind13.4 mph S
Humidity93%
Visibility—
Dew point62°
Sat, 0765° / 59°0.49
Morning62°feels 62°
Afternoon64°feels 64°
Evening64°feels 64°
Overnight59°feels 60°
65 °
Riverhead, Saturday, 7 November
Rain. High 65°, low 59°.
Pressure29.77 inHg
Wind8.7 mph W
Humidity92%
Visibility—
Dew point61°
Sun, 0857° / 52°0
Morning55°feels 53°
Afternoon54°feels 52°
Evening54°feels 52°
Overnight53°feels 51°
57 °
Riverhead, Sunday, 8 November
Overcast. High 57°, low 52°.
Pressure29.88 inHg
Wind11.1 mph SW
Humidity61%
Visibility—
Dew point41°
Mon, 0959° / 53°0.31
Morning55°feels 54°
Afternoon56°feels 56°
Evening58°feels 57°
Overnight53°feels 52°
59 °
Riverhead, Monday, 9 November
Rain. High 59°, low 53°.
Pressure29.68 inHg
Wind25.5 mph E
Humidity92%
Visibility—
Dew point53°
Tue, 1052° / 49°0.03
Morning49°feels 42°
Afternoon49°feels 42°
Evening51°feels 49°
Overnight50°feels 47°
52 °
Riverhead, Tuesday, 10 November
Light rain. High 52°, low 49°.
Pressure29.62 inHg
Wind26.7 mph W
Humidity78%
Visibility—
Dew point42°
Wed, 1151° / 47°0.01
Morning49°feels 40°
Afternoon49°feels 42°
Evening51°feels 49°
Overnight50°feels 46°
51 °
Riverhead, Wednesday, 11 November
Light rain. High 51°, low 47°.
Pressure29.97 inHg
Wind28.2 mph NW
Humidity60%
Visibility—
Dew point35°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Riverhead, NY around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.