10-day forecast for Port Byron, NY: 29° to 72°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Wednesday, November 4
52° · 0.7 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0571° / 51°0.35
Morning61°feels 61°
Afternoon68°feels 68°
Evening56°feels 55°
Overnight56°feels 55°
71 °
Port Byron, Thursday, 5 November
Rain. High 71°, low 51°.
Pressure29.77 inHg
Wind8.7 mph W
Humidity93%
Visibility5.5 mi
Dew point63°
Fri, 0662° / 48°0.01
Morning54°feels 53°
Afternoon62°feels 61°
Evening53°feels 53°
Overnight51°feels 50°
62 °
Port Byron, Friday, 6 November
Light rain. High 62°, low 48°.
Pressure29.88 inHg
Wind4.5 mph S
Humidity67%
Visibility6.2 mi
Dew point50°
Sat, 0752° / 44°0.7
Morning44°feels 39°
Afternoon47°feels 42°
Evening46°feels 42°
Overnight51°feels 51°
52 °
Port Byron, Saturday, 7 November
Rain. High 52°, low 44°.
Pressure29.91 inHg
Wind9.4 mph W
Humidity82%
Visibility6.2 mi
Dew point42°
Sun, 0853° / 46°0.09
Morning47°feels 42°
Afternoon50°feels 45°
Evening51°feels 48°
Overnight46°feels 42°
53 °
Port Byron, Sunday, 8 November
Light rain. High 53°, low 46°.
Pressure29.88 inHg
Wind13.8 mph W
Humidity68%
Visibility—
Dew point39°
Mon, 0947° / 42°0.19
Morning44°feels 37°
Afternoon46°feels 40°
Evening47°feels 41°
Overnight46°feels 41°
47 °
Port Byron, Monday, 9 November
Light rain. High 47°, low 42°.
Pressure29.91 inHg
Wind16.5 mph W
Humidity73%
Visibility—
Dew point37°
Tue, 1064° / 43°0
Morning47°feels 42°
Afternoon55°feels 53°
Evening55°feels 53°
Overnight45°feels 41°
64 °
Port Byron, Tuesday, 10 November
Clear. High 64°, low 43°.
Pressure29.91 inHg
Wind13.4 mph SW
Humidity41%
Visibility—
Dew point30°
Wed, 1147° / 33°0.07
Morning44°feels 40°
Afternoon46°feels 40°
Evening39°feels 32°
Overnight35°feels 31°
47 °
Port Byron, Wednesday, 11 November
Snow. High 47°, low 33°.
Pressure29.97 inHg
Wind14.4 mph NW
Humidity80%
Visibility—
Dew point41°
Thu, 1243° / 29°0
Morning33°feels 30°
Afternoon39°feels 34°
Evening39°feels 35°
Overnight32°feels 25°
43 °
Port Byron, Thursday, 12 November
Mostly clear. High 43°, low 29°.
Pressure30.27 inHg
Wind9.2 mph NW
Humidity61%
Visibility—
Dew point25°
Fri, 1350° / 31°0
Morning35°feels 27°
Afternoon45°feels 39°
Evening48°feels 43°
Overnight43°feels 37°
50 °
Port Byron, Friday, 13 November
Overcast. High 50°, low 31°.
Pressure29.94 inHg
Wind15 mph NW
Humidity56%
Visibility—
Dew point28°
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.