Home / Local Weather & Traffic / New York / Port Jervis / Hourly Weather - 48hr View

Port Jervis, NY Hourly Weather Forecast

Next 48 Hours

Mon, May 18th 2026

Sunny skies giving way to scattered showers by evening. Rain forecasted to be scattered showers (up to 0.06in). Warming trend from 64°F to 97°. Light winds, shifting from NE to WNW at 5.8 mph, as humidity ranges 30% to 93%, and an avg barometric pressure of 30.17 inHg.
Mon, May 18th Temp Humidity Wind (mph) Pressure (inHg) Precip.
6 AM Sunny at 6 AM on Mon, May 18th 2026
Sunny
UV: 0
66°F

Feels
66°F
67% 1.6 NE 30.19 0%
7 AM Sunny at 7 AM on Mon, May 18th 2026
Sunny
UV: 0.4
70°F

Feels
70°F
69% 2.5 ENE 30.21 0%
8 AM Sunny at 8 AM on Mon, May 18th 2026
Sunny
UV: 1.2
74°F

Feels
76°F
65% 2.7 ESE 30.22 0%
9 AM Sunny at 9 AM on Mon, May 18th 2026
Sunny
UV: 2.7
77°F

Feels
79°F
60% 3.4 ESE 30.22 0%
10 AM Sunny at 10 AM on Mon, May 18th 2026
Sunny
UV: 4.6
84°F

Feels
87°F
54% 4.5 SE 30.21 0%
11 AM Sunny at 11 AM on Mon, May 18th 2026
Sunny
UV: 6.4
89°F

Feels
93°F
48% 4.5 SSE 30.2 0%
12 PM Sunny at 12 PM on Mon, May 18th 2026
Sunny
UV: 7.5
93°F

Feels
97°F
40% 5.8 S 30.19 0%
1 PM Sunny at 1 PM on Mon, May 18th 2026
Sunny
UV: 7.9
95°F

Feels
99°F
37% 6.7 SSW 30.17 0%
2 PM Sunny at 2 PM on Mon, May 18th 2026
Sunny
UV: 8.3
96°F

Feels
101°F
35% 7.4 SSW 30.15 0%
3 PM Sunny at 3 PM on Mon, May 18th 2026
Sunny
UV: 6.6
97°F

Feels
100°F
34% 8.9 SSW 30.13 0%
4 PM Sunny at 4 PM on Mon, May 18th 2026
Sunny
UV: 4.5
96°F

Feels
99°F
30% 10.1 SSW 30.11 0%
5 PM Sunny at 5 PM on Mon, May 18th 2026
Sunny
UV: 2.6
90°F

Feels
93°F
31% 9.6 SSW 30.11 0%
6 PM Sunny at 6 PM on Mon, May 18th 2026
Sunny
UV: 1
84°F

Feels
87°F
57% 8.9 SW 30.11 0%
7 PM Sunny at 7 PM on Mon, May 18th 2026
Sunny
UV: 0.3
78°F

Feels
81°F
66% 7.4 SW 30.12 0%
8 PM Scattered Showers at 8 PM on Mon, May 18th 2026
Scattered Showers
UV: 0
72°F

Feels
74°F
80% 5.4 S 30.14 65%
9 PM Scattered Showers at 9 PM on Mon, May 18th 2026
Scattered Showers
UV: 0
69°F

Feels
69°F
89% 3.8 SSE 30.13 100%

Rain est. 0.01in
10 PM Scattered Showers at 10 PM on Mon, May 18th 2026
Scattered Showers
UV: 0
66°F

Feels
66°F
93% 3.6 SSW 30.17 100%

Rain est. 0.01in
11 PM Scattered Showers at 11 PM on Mon, May 18th 2026
Scattered Showers
UV: 0
64°F

Feels
64°F
93% 7.4 WNW 30.2 100%

Rain est. 0.06in

Tue, May 19th 2026

Skies will shift from Sunny skies to Clear conditions as the day goes on. Warming trend from 61°F to 90°. Light winds, shifting from SSW to SW at 6.7 mph, while humidity ranges from 36% to 95%, and an avg barometric pressure of 30.08 inHg.
Tue, May 19th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Clear at 12 AM on Tue, May 19th 2026
Clear
UV: 0
63°F

Feels
63°F
94% 0.7 SSW 30.18 0%
1 AM Partly Cloudy at 1 AM on Tue, May 19th 2026
Partly Cloudy
UV: 0
62°F

Feels
62°F
94% 3.1 SSW 30.15 0%
2 AM Mist at 2 AM on Tue, May 19th 2026
Mist
UV: 0
62°F

Feels
62°F
94% 3.6 WSW 30.14 0%
3 AM Mist at 3 AM on Tue, May 19th 2026
Mist
UV: 0
62°F

Feels
62°F
95% 2.2 SSW 30.14 0%
4 AM Mist at 4 AM on Tue, May 19th 2026
Mist
UV: 0
62°F

Feels
62°F
95% 2.2 W 30.14 0%
5 AM Mist at 5 AM on Tue, May 19th 2026
Mist
UV: 0
61°F

Feels
61°F
94% 2.5 WSW 30.14 0%
6 AM Mist at 6 AM on Tue, May 19th 2026
Mist
UV: 0
62°F

Feels
62°F
95% 3.4 WSW 30.14 0%
7 AM Sunny at 7 AM on Tue, May 19th 2026
Sunny
UV: 0.4
66°F

Feels
66°F
93% 3.1 WSW 30.14 0%
8 AM Sunny at 8 AM on Tue, May 19th 2026
Sunny
UV: 1.2
70°F

Feels
70°F
85% 4 WSW 30.14 0%
9 AM Sunny at 9 AM on Tue, May 19th 2026
Sunny
UV: 2.8
76°F

Feels
77°F
69% 5.8 WSW 30.14 0%
10 AM Sunny at 10 AM on Tue, May 19th 2026
Sunny
UV: 4.8
80°F

Feels
82°F
55% 6.5 WSW 30.11 0%
11 AM Sunny at 11 AM on Tue, May 19th 2026
Sunny
UV: 6.9
85°F

Feels
86°F
48% 7.2 WSW 30.09 0%
12 PM Sunny at 12 PM on Tue, May 19th 2026
Sunny
UV: 8.4
87°F

Feels
89°F
41% 8.5 WSW 30.07 0%
1 PM Sunny at 1 PM on Tue, May 19th 2026
Sunny
UV: 8.9
89°F

Feels
90°F
37% 10.3 WSW 30.05 0%
2 PM Sunny at 2 PM on Tue, May 19th 2026
Sunny
UV: 8.3
90°F

Feels
91°F
36% 11.4 WSW 30.04 0%
3 PM Sunny at 3 PM on Tue, May 19th 2026
Sunny
UV: 6.8
90°F

Feels
92°F
36% 11.9 WSW 30.03 0%
4 PM Sunny at 4 PM on Tue, May 19th 2026
Sunny
UV: 4.7
89°F

Feels
91°F
41% 11.4 WSW 30.02 0%
5 PM Sunny at 5 PM on Tue, May 19th 2026
Sunny
UV: 2.3
87°F

Feels
90°F
46% 10.1 WSW 30.01 0%
6 PM Sunny at 6 PM on Tue, May 19th 2026
Sunny
UV: 1.1
84°F

Feels
87°F
54% 10.1 SW 30 0%
7 PM Sunny at 7 PM on Tue, May 19th 2026
Sunny
UV: 0.2
80°F

Feels
83°F
65% 11 SW 30.01 0%
8 PM Sunny at 8 PM on Tue, May 19th 2026
Sunny
UV: 0
77°F

Feels
80°F
70% 9.6 SW 30.01 0%
9 PM Clear at 9 PM on Tue, May 19th 2026
Clear
UV: 0
74°F

Feels
78°F
75% 8.5 SW 30.02 0%
10 PM Clear at 10 PM on Tue, May 19th 2026
Clear
UV: 0
72°F

Feels
77°F
79% 7.2 SW 30.03 0%
11 PM Clear at 11 PM on Tue, May 19th 2026
Clear
UV: 0
71°F

Feels
71°F
82% 6.7 SW 30.01 0%

Wed, May 20th 2026

Clear conditions expected later. Temps range from 64° to 70°. Light winds from the SW at 6.3 mph, with humidity ranging 82% to 89%, and an avg barometric pressure of 29.97 inHg.
Wed, May 20th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Clear at 12 AM on Wed, May 20th 2026
Clear
UV: 0
70°F

Feels
70°F
83% 6.7 SW 30 0%
1 AM Clear at 1 AM on Wed, May 20th 2026
Clear
UV: 0
68°F

Feels
68°F
82% 6.9 SW 29.99 0%
2 AM Clear at 2 AM on Wed, May 20th 2026
Clear
UV: 0
67°F

Feels
67°F
83% 6.7 SW 29.97 0%
3 AM Clear at 3 AM on Wed, May 20th 2026
Clear
UV: 0
65°F

Feels
65°F
85% 6.3 SW 29.96 0%
4 AM Clear at 4 AM on Wed, May 20th 2026
Clear
UV: 0
64°F

Feels
64°F
89% 5.8 SW 29.96 0%
5 AM Clear at 5 AM on Wed, May 20th 2026
Clear
UV: 0
64°F

Feels
64°F
89% 5.4 WSW 29.95 0%

Ask About Weather

Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!

Port Jervis weather report and traffic updates by locals

Write your own Port Jervis, New York report, forecast, or traffic update:


Will not be posted, shared or used for marketing!

Please note by clicking on "Post" you acknowledge that you have read our Privacy Policy and Terms of Service and the Port Jervis, NY report and/or forecast you are posting is in compliance with such terms. If you are under 18, do not submit this form. Be respectful! Inappropriate content will be removed by a moderator.