Port Byron Hourly Weather Forecast
Next 48 Hours
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Thundery outbreaks nearby in the morning, with Clear conditions expected by night. Rain forecasted to be patchy rain nearby (up to 0.09in), light rain shower (up to 0.08in), moderate rain at times (up to 0.15in). Temps range from 73°F to 84°F. Breezy wind, shifting from S to S at 9 mph, while humidity ranges from 73% to 98%, with an avg barometric pressure of 29.94 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
2 AM

74°F
78°F
90%
11.2 S
29.93
71°F
0
0%
3 AM

74°F
78°F
91%
11.9 S
29.93
70°F
0
0%
4 AM

74°F
78°F
91%
11.2 S
29.93
71°F
0
0%
5 AM

73°F
78°F
93%
10.5 S
29.93
71°F
0
0%
6 AM

74°F
78°F
94%
10.5 S
29.94
71°F
0
0%
7 AM

76°F
81°F
92%
9.6 S
29.95
72°F
0.4
0%
8 AM

78°F
83°F
88%
9.6 S
29.95
74°F
1.2
0%
9 AM

79°F
84°F
84%
11 S
29.95
74°F
2.8
0%
10 AM

80°F
87°F
84%
11.4 SSW
29.96
75°F
4.9
0%
11 AM

82°F
90°F
84%
10.7 SSW
29.95
77°F
7.1
0%
12 PM

82°F
91°F
81%
10.1 SSW
29.94
77°F
9.1
0%
1 PM

83°F
92°F
81%
9.6 SSW
29.94
76°F
9.8
0%
2 PM

84°F
94°F
78%
9.8 SSW
29.93
77°F
9.4
100%
Rain est. 0.09in
Rain est. 0.09in
3 PM

84°F
93°F
73%
10.1 SSW
29.93
76°F
7.8
0%
4 PM

84°F
92°F
76%
8.7 SSW
29.92
75°F
5.5
0%
5 PM

84°F
91°F
74%
8.1 SW
29.92
74°F
3.3
100%
Rain est. 0.06in
Rain est. 0.06in
6 PM

82°F
89°F
75%
6.7 SW
29.92
74°F
1.6
0%
7 PM

80°F
87°F
83%
5.4 SSW
29.92
75°F
0.4
0%
8 PM

78°F
84°F
87%
6.3 SW
29.92
75°F
0.1
100%
Rain est. 0.08in
Rain est. 0.08in
9 PM

76°F
82°F
94%
5.6 SW
29.94
74°F
0
0%
10 PM

75°F
80°F
98%
4.5 SW
29.96
74°F
0
0%
11 PM

74°F
79°F
97%
4.7 S
29.95
73°F
0
100%
Rain est. 0.15in
Rain est. 0.15in
Mon, Jul 14th 2025
Light rain shower in the morning, with partly cloudy expected by night. Rain forecasted to be moderate rain at times (up to 0.03in), light rain shower (up to 0.04in). Temps range from 72°F to 83°F. Light winds, shifting from S to S at 4.8 mph, while humidity ranges from 70% to 97%, with an avg barometric pressure of 29.97 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM

74°F
79°F
97%
5.8 S
29.96
73°F
0
0%
1 AM

73°F
78°F
97%
6 S
29.96
73°F
0
0%
2 AM

73°F
77°F
97%
6 S
29.96
72°F
0
0%
3 AM

73°F
77°F
97%
5.4 SSW
29.95
72°F
0
0%
4 AM

72°F
77°F
97%
4.7 SSW
29.95
71°F
0
0%
5 AM

73°F
78°F
97%
4.5 SSW
29.94
71°F
0
0%
6 AM

74°F
79°F
95%
4.9 WSW
29.95
73°F
0
0%
7 AM

75°F
80°F
95%
4.7 WSW
29.96
73°F
0.4
0%
8 AM

76°F
81°F
94%
4.7 W
29.96
74°F
1.2
0%
9 AM

78°F
83°F
89%
4.3 WNW
29.97
74°F
2.4
100%
Rain est. 0.02in
Rain est. 0.02in
10 AM

79°F
84°F
87%
4.5 WNW
29.98
75°F
4.4
100%
Rain est. 0.03in
Rain est. 0.03in
11 AM

79°F
85°F
85%
6 WNW
29.98
75°F
5.1
100%
Rain est. 0.04in
Rain est. 0.04in
12 PM

79°F
85°F
85%
6.3 NW
29.99
74°F
4.5
100%
Rain est. 0.02in
Rain est. 0.02in
1 PM

79°F
84°F
85%
3.8 WNW
29.99
74°F
1.7
100%
Rain est. 0.01in
Rain est. 0.01in
2 PM

80°F
86°F
85%
3.8 NW
29.99
74°F
2.9
0%
3 PM

81°F
88°F
78%
3.6 WNW
29.97
74°F
4.4
0%
4 PM

83°F
89°F
74%
3.1 SW
29.97
74°F
3.4
0%
5 PM

83°F
89°F
70%
3.1 SW
29.96
73°F
1.8
0%
6 PM

82°F
89°F
75%
3.4 SW
29.97
74°F
1.2
0%
7 PM

82°F
88°F
78%
4 SSW
29.98
74°F
0.4
0%
8 PM

81°F
86°F
80%
5.6 S
29.98
74°F
0.1
0%
9 PM

80°F
85°F
82%
5.6 S
30
73°F
0
0%
10 PM

73°F
75°F
83%
5.1 S
30.02
73°F
0
0%
11 PM

73°F
76°F
91%
5.1 S
30.05
63°F
0
0%
Tue, Jul 15th 2025
Cloudy skies expected later. Temps range from 71°F to 73°F. Light winds from the S at 5.3 mph, while humidity ranges from 85% to 85%, with an avg barometric pressure of 30.04 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM

73°F
74°F
85%
4.9 S
30.04
69°F
0
0%
1 AM

71°F
71°F
85%
5.6 S
30.04
67°F
0
0%
This hour by hour weather report is valid for ZIP code 13140, accurately covering the area of Port Byron, NY.
Currently
![]() |
79°F |
29.98 inHg.
Barometer 74%
Humidity S 10.7mph Wind |
Partly cloudy |
National Outlook
Weekend Storms and Heat Alert: Great Lakes to East Coast & Southern Plains
Sat Jul 12th 2025, 5:45am PDT
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