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Now · 7:33 PM

Port Leyden Weather & Hourly Forecast

United States · New York · 13433

Overcast
70°F
Overcast
Feels like: 72°F
💧 Humidity 98% 🌡 Pressure 29.97 inHg 💨 Wind 4 mph 👁 Visibility 6.2 mi Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:25 AM 🌇 Sunset 7:37 PM

Hourly Forecast for Port Leyden

Today
Overcast night · 8:00 PM Overcast night
70° 💧 None 💨 4 mph H 98%29.97 inHg
Overcast night · 11:00 PM Overcast night
68° 💧 None 💨 3 mph H 96%30.00 inHg
Tomorrow
Overcast night · 2:00 AM Overcast night
64° 💧 None 💨 6 mph H 96%30.03 inHg
Overcast night · 5:00 AM Overcast night
63° 💧 None 💨 8 mph H 97%30.03 inHg
Overcast · 8:00 AM Overcast
64° 💧 None 💨 9 mph H 92%30.06 inHg
Overcast · 11:00 AM Overcast
70° 💧 0.04 in 💨 11 mph H 80%30.06 inHg
Overcast · 2:00 PM Overcast
70° 💧 None 💨 9 mph H 94%30.03 inHg
Overcast · 5:00 PM Overcast
71° 💧 0.03 in 💨 13 mph H 90%30.00 inHg
Light rain · 8:00 PM Light rain
68° 💧 0.21 in 💨 13 mph H 98%29.94 inHg
Overcast night · 11:00 PM Overcast night
66° 💧 None 💨 12 mph H 99%29.94 inHg
Thursday
Light rain · 2:00 AM Light rain
66° 💧 0.04 in 💨 9 mph H 99%29.91 inHg
Light rain · 5:00 AM Light rain
66° 💧 0.02 in 💨 5 mph H 99%29.88 inHg
Light rain · 8:00 AM Light rain
66° 💧 0.01 in 💨 5 mph H 98%29.91 inHg
Overcast · 11:00 AM Overcast
71° 💧 None 💨 7 mph H 88%29.91 inHg
Mostly cloudy · 2:00 PM Mostly cloudy
80° 💧 None 💨 11 mph H 45%29.91 inHg
Overcast · 5:00 PM Overcast
75° 💧 None 💨 9 mph H 59%29.91 inHg

In Port Leyden and, more broadly, across the state of New York: The evening will feature a mix of sun and clouds with temperatures remaining mild between 68 and 70 degrees Fahrenheit. Light northeast winds will blow at around 3 mph, with gusts reaching the same speed. There is a possibility of light rain during the next few hours, with an expected accumulation of about 0.02 inches. The rain is most likely to occur intermittently, but residents should be prepared for brief showers. Overall, conditions will be calm with gentle breezes, and temperatures will stay comfortable throughout the evening.

15-Day Weather Outlook for Port Leyden

TomorrowTomorrow Moderate rain Moderate rain 71°/63° 💧 0.28 in 💨 13 mph
Thursday, Sep 3Thu Sep 3 Light rain Light rain 80°/61° 💧 0.08 in 💨 12 mph
Friday, Sep 4Fri Sep 4 Mostly sunny Mostly sunny 76°/57° 💧 None 💨 11 mph
Saturday, Sep 5Sat Sep 5 Light rain Light rain 69°/53° 💧 0.01 in 💨 12 mph
Sunday, Sep 6Sun Sep 6 Mostly sunny Mostly sunny 72°/52° 💧 None 💨 9 mph
Monday, Sep 7Mon Sep 7 Sunny Sunny 75°/48° 💧 None 💨 4 mph
Tuesday, Sep 8Tue Sep 8 Moderate rain Moderate rain 69°/42° 💧 0.51 in 💨 17 mph
Wednesday, Sep 9Wed Sep 9 Partly cloudy Partly cloudy 57°/39° 💧 None 💨 17 mph
Thursday, Sep 10Thu Sep 10 Mostly sunny Mostly sunny 65°/41° 💧 None 💨 7 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 71°/45° 💧 0.13 in 💨 11 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 74°/62° 💧 0.14 in 💨 15 mph
Sunday, Sep 13Sun Sep 13 Mostly cloudy Mostly cloudy 72°/57° 💧 None 💨 13 mph
Monday, Sep 14Mon Sep 14 Mostly cloudy Mostly cloudy 66°/53° 💧 None 💨 8 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 63°/46° 💧 None 💨 7 mph
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 67°/47° 💧 None 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Port Leyden

Vertical axis: °F · Color based on temperature
Overcast night at 8:00 PM
70° Today 8:00 PM
Overcast night at 9:00 PM
70° 9:00 PM
Overcast night at 10:00 PM
69° 10:00 PM
Overcast night at 11:00 PM
68° 11:00 PM
Overcast night at 12:00 AM
67° Tomorrow 12:00 AM
Overcast night at 1:00 AM
64° 1:00 AM
Overcast night at 2:00 AM
64° 2:00 AM
Overcast night at 3:00 AM
64° 3:00 AM
Overcast night at 4:00 AM
64° Tomorrow 4:00 AM
Overcast night at 5:00 AM
63° 5:00 AM
Overcast night at 6:00 AM
63° 6:00 AM
Overcast at 7:00 AM
64° 7:00 AM
Overcast at 8:00 AM
64° Tomorrow 8:00 AM
Overcast at 9:00 AM
66° 9:00 AM
Overcast at 10:00 AM
69° 10:00 AM
Overcast at 11:00 AM
70° 11:00 AM
Light rain at 12:00 PM
68° Tomorrow 12:00 PM
Light rain at 1:00 PM
68° 1:00 PM
Overcast at 2:00 PM
70° 2:00 PM
Overcast at 3:00 PM
71° 3:00 PM
Overcast at 4:00 PM
71° Tomorrow 4:00 PM
Overcast at 5:00 PM
71° 5:00 PM
Overcast at 6:00 PM
71° 6:00 PM
Light rain at 7:00 PM
69° 7:00 PM
Light rain at 8:00 PM
68° Tomorrow 8:00 PM
Moderate rain at 9:00 PM
67° 9:00 PM
Moderate rain at 10:00 PM
66° 10:00 PM
Overcast night at 11:00 PM
66° 11:00 PM
Overcast night at 12:00 AM
66° Thursday 12:00 AM
Overcast night at 1:00 AM
66° 1:00 AM
Light rain at 2:00 AM
66° 2:00 AM
Light rain at 3:00 AM
66° 3:00 AM
Light rain at 4:00 AM
66° Thursday 4:00 AM
Light rain at 5:00 AM
66° 5:00 AM
Light rain at 6:00 AM
66° 6:00 AM
Overcast at 7:00 AM
67° 7:00 AM
Light rain at 8:00 AM
66° Thursday 8:00 AM
Light rain at 9:00 AM
67° 9:00 AM
Overcast at 10:00 AM
68° 10:00 AM
Overcast at 11:00 AM
71° 11:00 AM
Mostly cloudy at 12:00 PM
73° Thursday 12:00 PM
Mostly cloudy at 1:00 PM
77° 1:00 PM
Mostly cloudy at 2:00 PM
80° 2:00 PM
Overcast at 3:00 PM
79° 3:00 PM
Overcast at 4:00 PM
77° Thursday 4:00 PM
Overcast at 5:00 PM
75° 5:00 PM
Overcast at 6:00 PM
73° 6:00 PM
Overcast at 7:00 PM
68° 7:00 PM
Overcast night at 8:00 PM
63° Thursday 8:00 PM
Partly cloudy night at 9:00 PM
62° 9:00 PM
Mostly cloudy night at 10:00 PM
61° 10:00 PM
Mostly cloudy night at 11:00 PM
61° 11:00 PM
Mostly cloudy night at 12:00 AM
60° Friday 12:00 AM
Mostly cloudy night at 1:00 AM
60° 1:00 AM
Mostly cloudy night at 2:00 AM
59° 2:00 AM
Overcast night at 3:00 AM
59° 3:00 AM
Mostly cloudy night at 4:00 AM
58° Friday 4:00 AM
Partly cloudy night at 5:00 AM
57° 5:00 AM
Partly cloudy night at 6:00 AM
57° 6:00 AM
Mostly sunny at 7:00 AM
57° 7:00 AM
Mostly sunny at 8:00 AM
62° Friday 8:00 AM
Sunny at 9:00 AM
67° 9:00 AM
Sunny at 10:00 AM
71° 10:00 AM
Sunny at 11:00 AM
73° 11:00 AM
Sunny at 12:00 PM
74° Friday 12:00 PM
Mostly sunny at 1:00 PM
75° 1:00 PM
Partly cloudy at 2:00 PM
75° 2:00 PM
Sunny at 3:00 PM
76° 3:00 PM
Partly cloudy at 4:00 PM
75° Friday 4:00 PM
Mostly cloudy at 5:00 PM
72° 5:00 PM
Mostly cloudy at 6:00 PM
68° 6:00 PM
Mostly cloudy at 7:00 PM
66° 7:00 PM
Mostly cloudy night at 8:00 PM
64° Friday 8:00 PM
Overcast night at 9:00 PM
63° 9:00 PM
Overcast night at 10:00 PM
63° 10:00 PM
Mostly cloudy night at 11:00 PM
59° 11:00 PM
Mostly cloudy night at 12:00 AM
58° Saturday 12:00 AM
Mostly cloudy night at 1:00 AM
56° 1:00 AM
Partly cloudy night at 2:00 AM
55° 2:00 AM
Partly cloudy night at 3:00 AM
54° 3:00 AM
Partly cloudy night at 4:00 AM
54° Saturday 4:00 AM
Partly cloudy night at 5:00 AM
54° 5:00 AM
Partly cloudy night at 6:00 AM
53° 6:00 AM
Mostly cloudy at 7:00 AM
54° 7:00 AM
Mostly cloudy at 8:00 AM
55° Saturday 8:00 AM
Overcast at 9:00 AM
57° 9:00 AM
Overcast at 10:00 AM
60° 10:00 AM
Mostly cloudy at 11:00 AM
64° 11:00 AM
Mostly cloudy at 12:00 PM
68° Saturday 12:00 PM
Mostly cloudy at 1:00 PM
70° 1:00 PM
Mostly cloudy at 2:00 PM
69° 2:00 PM
Mostly cloudy at 3:00 PM
65° 3:00 PM
Mostly cloudy at 4:00 PM
63° Saturday 4:00 PM
Overcast at 5:00 PM
61° 5:00 PM
Overcast at 6:00 PM
60° 6:00 PM
Overcast at 7:00 PM
59° 7:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Port Leyden

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 8:00 PM
PM2.5 Fine particles Good 6,7µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 6,8µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 28,1µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 4,2µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Port Leyden

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 1,9Low 😊Good
Tomorrow UV 3,9Moderate 😊Good
Thursday UV 6,0High 😊Good
Friday UV 6,5High 🙂Fair
Saturday UV 5,9Moderate 😊Good
Sunday UV 5,0Moderate Unavailable
Monday UV 5,0Moderate Unavailable
Today's weather health advice Open today's recommendations.

Low UV risk

UV radiation will be low, although basic protection is still advisable during prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Port Leyden

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Thursday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Thursday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Thursday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Thursday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Thursday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Thursday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Friday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Friday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Friday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Friday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Friday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Friday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Saturday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Saturday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Saturday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Saturday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Saturday 4:00 PM 5:00 PM 6:00 PM 7:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.58 Population: 659

Forecast data for Port Leyden were last refreshed today at 7:33 PM. The current forecast period extends through 03/09/2026 at 5:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.