10-day forecast for Jefferson Valley-Yorktown, NY: 56° to 87°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
84° · 0.64 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1084° / 67°0.64
Morning71°feels 72°
Afternoon84°feels 86°
Evening71°feels 73°
Overnight70°feels 70°
84 °
Jefferson Valley-Yorktown, Monday, 10 August
Heavy rain. High 84°, low 67°.
Pressure29.97 inHg
Wind5.7 mph SW
Humidity43%
Visibility6.2 mi
Dew point61°
Tue, 1187° / 67°0
Morning71°feels 72°
Afternoon86°feels 85°
Evening71°feels 71°
Overnight70°feels 72°
87 °
Jefferson Valley-Yorktown, Tuesday, 11 August
Overcast. High 87°, low 67°.
Pressure29.85 inHg
Wind4.8 mph NW
Humidity47%
Visibility6.2 mi
Dew point61°
Wed, 1280° / 64°0.02
Morning67°feels 67°
Afternoon80°feels 80°
Evening65°feels 66°
Overnight66°feels 65°
80 °
Jefferson Valley-Yorktown, Wednesday, 12 August
Light rain. High 80°, low 64°.
Pressure29.77 inHg
Wind3.1 mph N
Humidity84%
Visibility6.2 mi
Dew point62°
Thu, 1382° / 60°0
Morning65°feels 66°
Afternoon82°feels 81°
Evening67°feels 67°
Overnight62°feels 62°
82 °
Jefferson Valley-Yorktown, Thursday, 13 August
Partly cloudy. High 82°, low 60°.
Pressure29.85 inHg
Wind10.5 mph NW
Humidity43%
Visibility6.2 mi
Dew point55°
Fri, 1474° / 56°0.01
Morning58°feels 57°
Afternoon65°feels 64°
Evening72°feels 72°
Overnight59°feels 59°
74 °
Jefferson Valley-Yorktown, Friday, 14 August
Light rain. High 74°, low 56°.
Pressure30.09 inHg
Wind3.6 mph W
Humidity77%
Visibility—
Dew point55°
Sat, 1578° / 61°0
Morning64°feels 64°
Afternoon74°feels 74°
Evening76°feels 76°
Overnight64°feels 64°
78 °
Jefferson Valley-Yorktown, Saturday, 15 August
Partly cloudy. High 78°, low 61°.
Pressure30.18 inHg
Wind4.5 mph NW
Humidity44%
Visibility—
Dew point49°
Sun, 1681° / 64°0.42
Morning67°feels 68°
Afternoon70°feels 72°
Evening80°feels 83°
Overnight73°feels 74°
81 °
Jefferson Valley-Yorktown, Sunday, 16 August
Rain. High 81°, low 64°.
Pressure29.97 inHg
Wind11.3 mph S
Humidity98%
Visibility—
Dew point67°
Mon, 1778° / 61°0
Morning64°feels 64°
Afternoon73°feels 72°
Evening76°feels 75°
Overnight63°feels 62°
78 °
Jefferson Valley-Yorktown, Monday, 17 August
Mostly clear. High 78°, low 61°.
Pressure29.91 inHg
Wind14.5 mph NW
Humidity53%
Visibility—
Dew point52°
Tue, 1883° / 59°0
Morning64°feels 63°
Afternoon77°feels 77°
Evening81°feels 81°
Overnight69°feels 69°
83 °
Jefferson Valley-Yorktown, Tuesday, 18 August
Overcast. High 83°, low 59°.
Pressure30.12 inHg
Wind8.8 mph S
Humidity54%
Visibility—
Dew point56°
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 Jefferson Valley-Yorktown, 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.