10-day forecast for Derby, NY: 57° to 83°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Sunday, August 9
77° · 0.81 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0982° / 66°0.02
Morning66°feels 66°
Afternoon79°feels 78°
Evening74°feels 74°
Overnight70°feels 71°
82 °
Derby, Sunday, 9 August
Light rain. High 82°, low 66°.
Pressure30.06 inHg
Wind4 mph SW
Humidity51%
Visibility6.2 mi
Dew point56°
Mon, 1078° / 68°0.15
Morning71°feels 72°
Afternoon77°feels 78°
Evening75°feels 76°
Overnight68°feels 68°
78 °
Derby, Monday, 10 August
Light rain. High 78°, low 68°.
Pressure29.94 inHg
Wind17.8 mph SW
Humidity75%
Visibility6.2 mi
Dew point67°
Tue, 1177° / 67°0.81
Morning72°feels 73°
Afternoon77°feels 78°
Evening69°feels 70°
Overnight69°feels 70°
77 °
Derby, Tuesday, 11 August
Heavy rain. High 77°, low 67°.
Pressure29.91 inHg
Wind9.8 mph W
Humidity77%
Visibility6.2 mi
Dew point69°
Wed, 1274° / 66°0.22
Morning69°feels 70°
Afternoon74°feels 75°
Evening70°feels 71°
Overnight68°feels 69°
74 °
Derby, Wednesday, 12 August
Light rain. High 74°, low 66°.
Pressure29.74 inHg
Wind10 mph W
Humidity83%
Visibility6.2 mi
Dew point68°
Thu, 1367° / 61°0.1
Morning62°feels 62°
Afternoon66°feels 65°
Evening66°feels 65°
Overnight63°feels 62°
67 °
Derby, Thursday, 13 August
Light rain. High 67°, low 61°.
Pressure29.91 inHg
Wind15.5 mph NW
Humidity63%
Visibility—
Dew point52°
Fri, 1470° / 57°0.03
Morning62°feels 62°
Afternoon68°feels 68°
Evening66°feels 65°
Overnight62°feels 61°
70 °
Derby, Friday, 14 August
Light rain. High 70°, low 57°.
Pressure30.06 inHg
Wind12 mph W
Humidity64%
Visibility—
Dew point55°
Sat, 1571° / 58°0
Morning63°feels 62°
Afternoon70°feels 69°
Evening65°feels 64°
Overnight62°feels 61°
71 °
Derby, Saturday, 15 August
Clear. High 71°, low 58°.
Pressure30.24 inHg
Wind10.4 mph NW
Humidity50%
Visibility—
Dew point50°
Sun, 1672° / 58°0
Morning64°feels 63°
Afternoon71°feels 70°
Evening66°feels 65°
Overnight62°feels 61°
72 °
Derby, Sunday, 16 August
Overcast. High 72°, low 58°.
Pressure30.18 inHg
Wind6.8 mph SE
Humidity59%
Visibility—
Dew point55°
Mon, 1774° / 61°0
Morning66°feels 66°
Afternoon73°feels 73°
Evening68°feels 67°
Overnight63°feels 63°
74 °
Derby, Monday, 17 August
Overcast. High 74°, low 61°.
Pressure30.03 inHg
Wind7.2 mph SE
Humidity57%
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 Derby, 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.