10-day forecast for Port Byron, NY: 52° to 86°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Sunday, August 9
79° · 0.48 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0986° / 68°0
Morning72°feels 73°
Afternoon85°feels 87°
Evening73°feels 74°
Overnight72°feels 73°
86 °
Port Byron, Sunday, 9 August
Clear. High 86°, low 68°.
Pressure30.03 inHg
Wind8.9 mph W
Humidity57%
Visibility6.2 mi
Dew point60°
Mon, 1085° / 67°0.13
Morning72°feels 73°
Afternoon85°feels 93°
Evening71°feels 72°
Overnight67°feels 67°
85 °
Port Byron, Monday, 10 August
Light rain. High 85°, low 67°.
Pressure29.91 inHg
Wind9.6 mph S
Humidity72%
Visibility6.2 mi
Dew point67°
Tue, 1181° / 63°0.2
Morning67°feels 68°
Afternoon80°feels 81°
Evening70°feels 70°
Overnight67°feels 68°
81 °
Port Byron, Tuesday, 11 August
Heavy rain. High 81°, low 63°.
Pressure29.88 inHg
Wind6.6 mph W
Humidity59%
Visibility6.2 mi
Dew point62°
Wed, 1279° / 64°0.48
Morning67°feels 68°
Afternoon79°feels 79°
Evening68°feels 69°
Overnight65°feels 65°
79 °
Port Byron, Wednesday, 12 August
Rain. High 79°, low 64°.
Pressure29.74 inHg
Wind0.9 mph SE
Humidity68%
Visibility6.2 mi
Dew point65°
Thu, 1369° / 60°0.03
Morning64°feels 64°
Afternoon68°feels 67°
Evening60°feels 59°
Overnight61°feels 61°
69 °
Port Byron, Thursday, 13 August
Light rain. High 69°, low 60°.
Pressure29.83 inHg
Wind14.7 mph NW
Humidity56%
Visibility—
Dew point52°
Fri, 1471° / 54°0.02
Morning60°feels 60°
Afternoon70°feels 69°
Evening63°feels 62°
Overnight60°feels 59°
71 °
Port Byron, Friday, 14 August
Light rain. High 71°, low 54°.
Pressure30.00 inHg
Wind12.5 mph NW
Humidity49%
Visibility—
Dew point49°
Sat, 1571° / 53°0
Morning62°feels 61°
Afternoon69°feels 68°
Evening61°feels 60°
Overnight56°feels 56°
71 °
Port Byron, Saturday, 15 August
Clear. High 71°, low 53°.
Pressure30.21 inHg
Wind13.2 mph NW
Humidity52%
Visibility—
Dew point50°
Sun, 1675° / 52°0
Morning63°feels 62°
Afternoon74°feels 73°
Evening63°feels 63°
Overnight59°feels 59°
75 °
Port Byron, Sunday, 16 August
Partly cloudy. High 75°, low 52°.
Pressure30.18 inHg
Wind5.7 mph SE
Humidity51%
Visibility—
Dew point54°
Mon, 1777° / 57°0.03
Morning65°feels 65°
Afternoon73°feels 73°
Evening67°feels 68°
Overnight64°feels 64°
77 °
Port Byron, Monday, 17 August
Light rain. High 77°, low 57°.
Pressure30.06 inHg
Wind9.8 mph S
Humidity67%
Visibility—
Dew point61°
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 Port Byron, 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.