10-day forecast for Port Byron, NY: 29° to 55°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Wednesday, November 11
47° · 0.73 in
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1247° / 37°0.73
Morning46°feels 40°
Afternoon39°feels 33°
Evening38°feels 29°
Overnight47°feels 44°
47 °
Port Byron, Thursday, 12 November
Rain. High 47°, low 37°.
Pressure29.65 inHg
Wind11.7 mph NE
Humidity97%
Visibility1.9 mi
Dew point40°
Fri, 1340° / 35°0.15
Morning36°feels 29°
Afternoon40°feels 33°
Evening36°feels 31°
Overnight37°feels 29°
40 °
Port Byron, Friday, 13 November
Light rain. High 40°, low 35°.
Pressure29.71 inHg
Wind11.2 mph N
Humidity73%
Visibility6.2 mi
Dew point30°
Sat, 1441° / 34°0.07
Morning36°feels 30°
Afternoon40°feels 33°
Evening39°feels 33°
Overnight34°feels 29°
41 °
Port Byron, Saturday, 14 November
Snow. High 41°, low 34°.
Pressure29.88 inHg
Wind11.5 mph NW
Humidity71%
Visibility6.2 mi
Dew point27°
Sun, 1543° / 38°0.07
Morning39°feels 33°
Afternoon41°feels 34°
Evening43°feels 37°
Overnight41°feels 36°
43 °
Port Byron, Sunday, 15 November
Light rain. High 43°, low 38°.
Pressure30.12 inHg
Wind13.9 mph NW
Humidity94%
Visibility—
Dew point38°
Mon, 1643° / 33°0
Morning40°feels 36°
Afternoon41°feels 36°
Evening39°feels 35°
Overnight35°feels 34°
43 °
Port Byron, Monday, 16 November
Overcast. High 43°, low 33°.
Pressure30.36 inHg
Wind9.5 mph NW
Humidity73%
Visibility—
Dew point33°
Tue, 1744° / 31°0
Morning34°feels 34°
Afternoon41°feels 41°
Evening42°feels 40°
Overnight37°feels 35°
44 °
Port Byron, Tuesday, 17 November
Partly cloudy. High 44°, low 31°.
Pressure30.47 inHg
Wind4.2 mph NW
Humidity71%
Visibility—
Dew point31°
Wed, 1845° / 33°0
Morning37°feels 35°
Afternoon41°feels 36°
Evening40°feels 35°
Overnight33°feels 33°
45 °
Port Byron, Wednesday, 18 November
Overcast. High 45°, low 33°.
Pressure30.39 inHg
Wind8.2 mph N
Humidity63%
Visibility—
Dew point29°
Thu, 1947° / 29°0
Morning33°feels 33°
Afternoon41°feels 41°
Evening42°feels 42°
Overnight36°feels 32°
47 °
Port Byron, Thursday, 19 November
Clear. High 47°, low 29°.
Pressure30.36 inHg
Wind5 mph SE
Humidity69%
Visibility—
Dew point29°
Fri, 2054° / 33°0
Morning37°feels 33°
Afternoon46°feels 44°
Evening49°feels 48°
Overnight43°feels 40°
54 °
Port Byron, Friday, 20 November
Partly cloudy. High 54°, low 33°.
Pressure30.27 inHg
Wind6.3 mph S
Humidity45%
Visibility—
Dew point24°
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.