10-day forecast for Merrifield, NY: 45° to 84°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Sunday, August 9
63° · 0.06 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1084° / 65°0.18
Morning70°feels 70°
Afternoon74°feels 75°
Evening75°feels 76°
Overnight65°feels 65°
84 °
Merrifield, Monday, 10 August
Light rain. High 84°, low 65°.
Pressure29.97 inHg
Wind5.9 mph S
Humidity96%
Visibility6.2 mi
Dew point65°
Tue, 1177° / 62°0.02
Morning65°feels 66°
Afternoon76°feels 76°
Evening65°feels 65°
Overnight65°feels 66°
77 °
Merrifield, Tuesday, 11 August
Light rain. High 77°, low 62°.
Pressure29.88 inHg
Wind9.5 mph NW
Humidity66%
Visibility6.2 mi
Dew point62°
Wed, 1276° / 62°0.03
Morning63°feels 63°
Afternoon75°feels 75°
Evening66°feels 67°
Overnight65°feels 64°
76 °
Merrifield, Wednesday, 12 August
Light rain. High 76°, low 62°.
Pressure29.77 inHg
Wind4.7 mph S
Humidity64%
Visibility6.2 mi
Dew point59°
Thu, 1367° / 57°0.06
Morning62°feels 62°
Afternoon65°feels 64°
Evening59°feels 58°
Overnight60°feels 60°
67 °
Merrifield, Thursday, 13 August
Light rain. High 67°, low 57°.
Pressure29.83 inHg
Wind16.3 mph NW
Humidity61%
Visibility—
Dew point52°
Fri, 1463° / 48°0.06
Morning55°feels 54°
Afternoon62°feels 61°
Evening56°feels 55°
Overnight54°feels 54°
63 °
Merrifield, Friday, 14 August
Light rain. High 63°, low 48°.
Pressure30.06 inHg
Wind14.5 mph NW
Humidity59%
Visibility—
Dew point47°
Sat, 1566° / 45°0
Morning55°feels 54°
Afternoon64°feels 63°
Evening56°feels 55°
Overnight52°feels 51°
66 °
Merrifield, Saturday, 15 August
Clear. High 66°, low 45°.
Pressure30.18 inHg
Wind15.7 mph NW
Humidity53%
Visibility—
Dew point46°
Sun, 1669° / 49°0
Morning59°feels 58°
Afternoon66°feels 66°
Evening60°feels 60°
Overnight58°feels 58°
69 °
Merrifield, Sunday, 16 August
Overcast. High 69°, low 49°.
Pressure30.18 inHg
Wind5.3 mph S
Humidity65%
Visibility—
Dew point54°
Mon, 1769° / 56°0.04
Morning62°feels 62°
Afternoon68°feels 67°
Evening61°feels 61°
Overnight58°feels 58°
69 °
Merrifield, Monday, 17 August
Light rain. High 69°, low 56°.
Pressure30.03 inHg
Wind5.6 mph SE
Humidity65%
Visibility—
Dew point55°
Tue, 1871° / 55°0.03
Morning63°feels 62°
Afternoon70°feels 69°
Evening60°feels 60°
Overnight57°feels 56°
71 °
Merrifield, Tuesday, 18 August
Light rain. High 71°, low 55°.
Pressure30.06 inHg
Wind8.6 mph N
Humidity67%
Visibility—
Dew point58°
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 Merrifield, 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.