10-day forecast for Port Byron, NY: 33° to 56°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Friday, November 20
47° · 0.35 in
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1247° / 39°0.35
Morning43°feels 38°
Afternoon45°feels 39°
Evening41°feels 34°
Overnight43°feels 39°
47 °
Port Byron, Thursday, 12 November
Rain. High 47°, low 39°.
Pressure29.65 inHg
Wind9.8 mph NE
Humidity97%
Visibility2.5 mi
Dew point43°
Fri, 1343° / 35°0
Morning38°feels 31°
Afternoon40°feels 34°
Evening38°feels 34°
Overnight37°feels 29°
43 °
Port Byron, Friday, 13 November
Overcast. High 43°, low 35°.
Pressure29.74 inHg
Wind10.8 mph N
Humidity68%
Visibility6.2 mi
Dew point28°
Sat, 1440° / 34°0.17
Morning34°feels 28°
Afternoon39°feels 34°
Evening37°feels 33°
Overnight36°feels 30°
40 °
Port Byron, Saturday, 14 November
Snow. High 40°, low 34°.
Pressure29.85 inHg
Wind8.4 mph W
Humidity92%
Visibility6.2 mi
Dew point36°
Sun, 1543° / 37°0.17
Morning38°feels 31°
Afternoon42°feels 36°
Evening42°feels 37°
Overnight39°feels 33°
43 °
Port Byron, Sunday, 15 November
Light rain. High 43°, low 37°.
Pressure30.15 inHg
Wind11.4 mph NW
Humidity78%
Visibility6.2 mi
Dew point35°
Mon, 1646° / 36°0.01
Morning41°feels 37°
Afternoon44°feels 39°
Evening44°feels 40°
Overnight37°feels 32°
46 °
Port Byron, Monday, 16 November
Light rain. High 46°, low 36°.
Pressure30.42 inHg
Wind10.8 mph W
Humidity79%
Visibility—
Dew point37°
Tue, 1752° / 34°0
Morning37°feels 33°
Afternoon46°feels 43°
Evening46°feels 44°
Overnight36°feels 31°
52 °
Port Byron, Tuesday, 17 November
Clear. High 52°, low 34°.
Pressure30.45 inHg
Wind7 mph W
Humidity79%
Visibility—
Dew point38°
Wed, 1852° / 33°0
Morning37°feels 32°
Afternoon45°feels 42°
Evening47°feels 47°
Overnight38°feels 34°
52 °
Port Byron, Wednesday, 18 November
Clear. High 52°, low 33°.
Pressure30.47 inHg
Wind7.8 mph SW
Humidity68%
Visibility—
Dew point33°
Thu, 1955° / 35°0
Morning39°feels 35°
Afternoon47°feels 44°
Evening49°feels 47°
Overnight41°feels 38°
55 °
Port Byron, Thursday, 19 November
Clear. High 55°, low 35°.
Pressure30.39 inHg
Wind7.3 mph SW
Humidity53%
Visibility—
Dew point29°
Fri, 2056° / 39°0
Morning42°feels 39°
Afternoon49°feels 46°
Evening50°feels 47°
Overnight43°feels 39°
56 °
Port Byron, Friday, 20 November
Overcast. High 56°, low 39°.
Pressure30.27 inHg
Wind6 mph S
Humidity49%
Visibility—
Dew point29°
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.