10-day forecast for Riverhead, NY: 39° to 69°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Friday, October 30
55°
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3155° / 43°0
Morning44°feels 38°
Afternoon55°feels 53°
Evening46°feels 42°
Overnight47°feels 41°
55 °
Riverhead, Saturday, 31 October
Clear. High 55°, low 43°.
Pressure30.42 inHg
Wind9.2 mph N
Humidity57%
Visibility6.2 mi
Dew point35°
Sun, 0156° / 39°0
Morning40°feels 37°
Afternoon54°feels 51°
Evening50°feels 46°
Overnight40°feels 34°
56 °
Riverhead, Sunday, 1 November
Overcast. High 56°, low 39°.
Pressure30.53 inHg
Wind5.2 mph NW
Humidity56%
Visibility6.2 mi
Dew point36°
Mon, 0265° / 49°0
Morning50°feels 49°
Afternoon65°feels 63°
Evening57°feels 56°
Overnight50°feels 46°
65 °
Riverhead, Monday, 2 November
Partly cloudy. High 65°, low 49°.
Pressure30.36 inHg
Wind10.5 mph W
Humidity50%
Visibility6.2 mi
Dew point44°
Tue, 0363° / 52°0
Morning52°feels 51°
Afternoon62°feels 61°
Evening56°feels 55°
Overnight56°feels 54°
63 °
Riverhead, Tuesday, 3 November
Overcast. High 63°, low 52°.
Pressure30.33 inHg
Wind3 mph NW
Humidity69%
Visibility6.2 mi
Dew point51°
Wed, 0465° / 53°0
Morning56°feels 56°
Afternoon62°feels 62°
Evening64°feels 64°
Overnight59°feels 58°
65 °
Riverhead, Wednesday, 4 November
Overcast. High 65°, low 53°.
Pressure30.30 inHg
Wind7.7 mph S
Humidity78%
Visibility—
Dew point54°
Thu, 0566° / 59°0
Morning61°feels 61°
Afternoon64°feels 64°
Evening63°feels 63°
Overnight62°feels 62°
66 °
Riverhead, Thursday, 5 November
Light rain. High 66°, low 59°.
Pressure30.15 inHg
Wind11.4 mph S
Humidity82%
Visibility—
Dew point58°
Fri, 0662° / 59°0.03
Morning60°feels 60°
Afternoon61°feels 61°
Evening62°feels 61°
Overnight59°feels 59°
62 °
Riverhead, Friday, 6 November
Light rain. High 62°, low 59°.
Pressure30.15 inHg
Wind7.6 mph W
Humidity84%
Visibility—
Dew point56°
Sat, 0760° / 56°0
Morning58°feels 57°
Afternoon59°feels 58°
Evening59°feels 58°
Overnight57°feels 56°
60 °
Riverhead, Saturday, 7 November
Clear. High 60°, low 56°.
Pressure30.24 inHg
Wind11.6 mph E
Humidity80%
Visibility—
Dew point53°
Sun, 0862° / 57°0
Morning58°feels 58°
Afternoon61°feels 60°
Evening61°feels 61°
Overnight59°feels 59°
62 °
Riverhead, Sunday, 8 November
Overcast. High 62°, low 57°.
Pressure30.24 inHg
Wind5.2 mph NW
Humidity80%
Visibility—
Dew point54°
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.