10-day forecast for Riverhead, NY: 30° to 70°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Monday, November 2
52° · 0.57 in
Worst day: Monday, November 9
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0162° / 32°0
Morning40°feels 38°
Afternoon62°feels 60°
Evening51°feels 49°
Overnight37°feels 29°
62 °
Riverhead, Sunday, 1 November
Mostly clear. High 62°, low 32°.
Pressure30.53 inHg
Wind4.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point37°
Mon, 0269° / 43°0
Morning47°feels 43°
Afternoon69°feels 67°
Evening56°feels 55°
Overnight44°feels 40°
69 °
Riverhead, Monday, 2 November
Overcast. High 69°, low 43°.
Pressure30.42 inHg
Wind8.8 mph SW
Humidity47%
Visibility6.2 mi
Dew point42°
Tue, 0364° / 51°0
Morning51°feels 50°
Afternoon63°feels 62°
Evening58°feels 58°
Overnight55°feels 54°
64 °
Riverhead, Tuesday, 3 November
Overcast. High 64°, low 51°.
Pressure30.30 inHg
Wind7.2 mph SW
Humidity62%
Visibility6.2 mi
Dew point50°
Wed, 0466° / 56°0
Morning56°feels 56°
Afternoon66°feels 66°
Evening61°feels 61°
Overnight59°feels 59°
66 °
Riverhead, Wednesday, 4 November
Clear. High 66°, low 56°.
Pressure30.18 inHg
Wind6 mph SW
Humidity72%
Visibility6.2 mi
Dew point55°
Thu, 0570° / 60°0.02
Morning62°feels 62°
Afternoon67°feels 68°
Evening66°feels 67°
Overnight64°feels 65°
70 °
Riverhead, Thursday, 5 November
Light rain. High 70°, low 60°.
Pressure29.97 inHg
Wind13.1 mph S
Humidity88%
Visibility—
Dew point63°
Fri, 0667° / 61°0.21
Morning66°feels 67°
Afternoon66°feels 67°
Evening64°feels 65°
Overnight62°feels 62°
67 °
Riverhead, Friday, 6 November
Rain. High 67°, low 61°.
Pressure29.85 inHg
Wind15.7 mph S
Humidity92%
Visibility—
Dew point64°
Sat, 0763° / 59°0.64
Morning60°feels 60°
Afternoon62°feels 62°
Evening61°feels 62°
Overnight60°feels 60°
63 °
Riverhead, Saturday, 7 November
Rain. High 63°, low 59°.
Pressure29.68 inHg
Wind15.6 mph SE
Humidity94%
Visibility—
Dew point60°
Sun, 0860° / 54°0.43
Morning59°feels 59°
Afternoon58°feels 57°
Evening57°feels 56°
Overnight55°feels 54°
60 °
Riverhead, Sunday, 8 November
Rain. High 60°, low 54°.
Pressure29.32 inHg
Wind20 mph SW
Humidity75%
Visibility—
Dew point50°
Mon, 0952° / 49°0.57
Morning51°feels 49°
Afternoon51°feels 49°
Evening51°feels 49°
Overnight50°feels 49°
52 °
Riverhead, Monday, 9 November
Rain. High 52°, low 49°.
Pressure29.32 inHg
Wind27.6 mph W
Humidity75%
Visibility—
Dew point43°
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.