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Now · 5:18 AM

Chestertown Weather & Hourly Forecast

United States · New York · 12817

Clear night
57°F
Clear night
Feels like: 52°F
💧 Humidity 76% 🌡 Pressure 29.91 inHg 💨 Wind 8 mph 👁 Visibility 25.0 mi Clouds 5% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Chestertown

Today
Clear night · 6:00 AM Clear night
55° 💧 0.000 in 💨 9 mph H 76%29.97 inHg
Mostly sunny · 9:00 AM Mostly sunny
56° 💧 None 💨 13 mph H 64%30.06 inHg
Mostly sunny · 12:00 PM Mostly sunny
62° 💧 None 💨 10 mph H 48%30.09 inHg
Mostly sunny · 3:00 PM Mostly sunny
65° 💧 None 💨 11 mph H 36%30.09 inHg
Sunny · 6:00 PM Sunny
61° 💧 None 💨 9 mph H 48%30.15 inHg
Clear night · 9:00 PM Clear night
52° 💧 None 💨 5 mph H 71%30.21 inHg
Tomorrow
Clear night · 12:00 AM Clear night
49° 💧 None 💨 2 mph H 82%30.27 inHg
Clear night · 3:00 AM Clear night
45° 💧 0.000 in 💨 1 mph H 92%30.30 inHg
Fog at night · 6:00 AM Fog at night
42° 💧 None 💨 1 mph H 98%30.36 inHg
Overcast · 9:00 AM Overcast
54° 💧 None 💨 1 mph H 74%30.39 inHg
Partly cloudy · 12:00 PM Partly cloudy
63° 💧 None 💨 6 mph H 52%30.36 inHg
Partly cloudy · 3:00 PM Partly cloudy
66° 💧 None 💨 7 mph H 50%30.33 inHg
Sunny · 6:00 PM Sunny
64° 💧 None 💨 6 mph H 58%30.30 inHg
Clear night · 9:00 PM Clear night
55° 💧 None 💨 5 mph H 81%30.30 inHg
Wednesday
Partly cloudy night · 12:00 AM Partly cloudy night
53° 💧 None 💨 4 mph H 89%30.30 inHg
Partly cloudy night · 3:00 AM Partly cloudy night
52° 💧 None 💨 5 mph H 93%30.30 inHg

In Chestertown and, more broadly, across the state of New York: This evening will feature a mix of sun and clouds with temperatures remaining mild, ranging from 69 to 74 degrees Fahrenheit. Light west winds will blow at around 4 mph, with gusts reaching the same speed. A small chance of rain exists, with the potential for about 0.07 inches of accumulation, so keep an umbrella handy if you're planning to be outdoors. Conditions will stay fairly stable overnight, with temperatures gradually cooling but remaining comfortable. Winds are expected to remain gentle, and any rainfall should be brief. Overall, it looks like a calm evening ahead, with mild temperatures and a slight chance of light rain.

15-Day Weather Outlook for Chestertown

TomorrowTomorrow Partly cloudy Partly cloudy 67°/42° 💧 None 💨 7 mph
Wednesday, Sep 16Wed Sep 16 Partly cloudy Partly cloudy 75°/52° 💧 0.005 in 💨 5 mph
Thursday, Sep 17Thu Sep 17 Moderate rain Moderate rain 67°/60° 💧 0.645 in 💨 6 mph
Friday, Sep 18Fri Sep 18 Partly cloudy Partly cloudy 72°/50° 💧 0.015 in 💨 8 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 67°/46° 💧 None 💨 5 mph
Sunday, Sep 20Sun Sep 20 Moderate rain Moderate rain 60°/58° 💧 0.672 in 💨 6 mph
Monday, Sep 21Mon Sep 21 Heavy rain Heavy rain 65°/56° 💧 1.580 in 💨 9 mph
Tuesday, Sep 22Tue Sep 22 Moderate rain Moderate rain 69°/63° 💧 1.476 in 💨 11 mph
Wednesday, Sep 23Wed Sep 23 Mostly sunny Mostly sunny 55°/49° 💧 0.020 in 💨 14 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 53°/46° 💧 0.021 in 💨 14 mph
Friday, Sep 25Fri Sep 25 Partly cloudy Partly cloudy 51°/42° 💧 0.005 in 💨 10 mph
Saturday, Sep 26Sat Sep 26 Partly cloudy Partly cloudy 57°/44° 💧 0.002 in 💨 6 mph
Sunday, Sep 27Sun Sep 27 Mostly sunny Mostly sunny 62°/40° 💧 None 💨 7 mph
Monday, Sep 28Mon Sep 28 Light rain Light rain 63°/45° 💧 0.038 in 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Chestertown

Vertical axis: °F · Color based on temperature
Clear night at 6:00 AM
55° Today 6:00 AM
Sunny at 7:00 AM
54° 7:00 AM
Sunny at 8:00 AM
55° 8:00 AM
Mostly sunny at 9:00 AM
56° 9:00 AM
Sunny at 10:00 AM
58° Today 10:00 AM
Sunny at 11:00 AM
60° 11:00 AM
Mostly sunny at 12:00 PM
62° 12:00 PM
Mostly sunny at 1:00 PM
64° 1:00 PM
Mostly sunny at 2:00 PM
65° Today 2:00 PM
Mostly sunny at 3:00 PM
65° 3:00 PM
Mostly sunny at 4:00 PM
65° 4:00 PM
Mostly sunny at 5:00 PM
64° 5:00 PM
Sunny at 6:00 PM
61° Today 6:00 PM
Sunny at 7:00 PM
58° 7:00 PM
Clear night at 8:00 PM
55° 8:00 PM
Clear night at 9:00 PM
52° 9:00 PM
Clear night at 10:00 PM
51° Today 10:00 PM
Clear night at 11:00 PM
50° 11:00 PM
Clear night at 12:00 AM
49° 12:00 AM
Clear night at 1:00 AM
47° 1:00 AM
Clear night at 2:00 AM
46° Tomorrow 2:00 AM
Clear night at 3:00 AM
45° 3:00 AM
Clear night at 4:00 AM
44° 4:00 AM
Partly cloudy night at 5:00 AM
43° 5:00 AM
Fog at night at 6:00 AM
42° Tomorrow 6:00 AM
Fog at 7:00 AM
43° 7:00 AM
Overcast at 8:00 AM
48° 8:00 AM
Overcast at 9:00 AM
54° 9:00 AM
Overcast at 10:00 AM
59° Tomorrow 10:00 AM
Partly cloudy at 11:00 AM
61° 11:00 AM
Partly cloudy at 12:00 PM
63° 12:00 PM
Partly cloudy at 1:00 PM
65° 1:00 PM
Partly cloudy at 2:00 PM
66° Tomorrow 2:00 PM
Partly cloudy at 3:00 PM
66° 3:00 PM
Partly cloudy at 4:00 PM
67° 4:00 PM
Sunny at 5:00 PM
66° 5:00 PM
Sunny at 6:00 PM
64° Tomorrow 6:00 PM
Sunny at 7:00 PM
59° 7:00 PM
Clear night at 8:00 PM
56° 8:00 PM
Clear night at 9:00 PM
55° 9:00 PM
Clear night at 10:00 PM
54° Tomorrow 10:00 PM
Mostly clear night at 11:00 PM
53° 11:00 PM
Partly cloudy night at 12:00 AM
53° 12:00 AM
Partly cloudy night at 1:00 AM
53° 1:00 AM
Partly cloudy night at 2:00 AM
53° Wednesday 2:00 AM
Partly cloudy night at 3:00 AM
52° 3:00 AM
Mostly cloudy night at 4:00 AM
53° 4:00 AM
Partly cloudy night at 5:00 AM
53° 5:00 AM
Mostly cloudy night at 6:00 AM
53° Wednesday 6:00 AM
Overcast at 7:00 AM
53° 7:00 AM
Overcast at 8:00 AM
56° 8:00 AM
Mostly cloudy at 9:00 AM
58° 9:00 AM
Overcast at 10:00 AM
61° Wednesday 10:00 AM
Mostly cloudy at 11:00 AM
63° 11:00 AM
Mostly cloudy at 12:00 PM
68° 12:00 PM
Mostly cloudy at 1:00 PM
72° 1:00 PM
Mostly cloudy at 2:00 PM
73° Wednesday 2:00 PM
Mostly cloudy at 3:00 PM
75° 3:00 PM
Overcast at 4:00 PM
73° 4:00 PM
Overcast at 5:00 PM
72° 5:00 PM
Overcast at 6:00 PM
69° Wednesday 6:00 PM
Overcast at 7:00 PM
66° 7:00 PM
Overcast night at 8:00 PM
66° 8:00 PM
Mostly cloudy night at 11:00 PM
61° 11:00 PM
Overcast night at 2:00 AM
60° Thursday 2:00 AM
Overcast night at 5:00 AM
61° 5:00 AM
Overcast at 8:00 AM
62° 8:00 AM
Moderate rain at 11:00 AM
65° 11:00 AM
Moderate rain at 2:00 PM
66° Thursday 2:00 PM
Light rain at 5:00 PM
67° 5:00 PM
Light rain at 8:00 PM
66° 8:00 PM
Overcast night at 11:00 PM
65° 11:00 PM
Partly cloudy night at 2:00 AM
65° Friday 2:00 AM
Clear night at 5:00 AM
59° 5:00 AM
Sunny at 8:00 AM
60° 8:00 AM
Sunny at 11:00 AM
69° 11:00 AM
Mostly sunny at 2:00 PM
72° Friday 2:00 PM
Sunny at 5:00 PM
68° 5:00 PM
Partly cloudy night at 8:00 PM
55° 8:00 PM
Mostly cloudy night at 11:00 PM
50° 11:00 PM
Mostly clear night at 2:00 AM
48° Saturday 2:00 AM
Partly cloudy night at 5:00 AM
46° 5:00 AM
Overcast at 8:00 AM
48° 8:00 AM
Sunny at 11:00 AM
61° 11:00 AM
Mostly cloudy at 2:00 PM
67° Saturday 2:00 PM
Partly cloudy at 5:00 PM
66° 5:00 PM
Overcast night at 8:00 PM
57° 8:00 PM
Moderate rain at 2:00 AM
58° 2:00 AM
Moderate rain at 8:00 AM
59° Sunday 8:00 AM
Overcast at 2:00 PM
60° 2:00 PM
Overcast night at 8:00 PM
60° 8:00 PM
Overcast night at 2:00 AM
57° 2:00 AM
Moderate rain at 8:00 AM
56° Monday 8:00 AM
Light rain at 2:00 PM
64° 2:00 PM
Heavy rain at 8:00 PM
65° 8:00 PM
Moderate rain at 2:00 AM
64° 2:00 AM
Light rain at 8:00 AM
67° Tuesday 8:00 AM
Moderate rain at 2:00 PM
69° 2:00 PM
Mostly cloudy night at 8:00 PM
63° 8:00 PM
Mostly clear night at 2:00 AM
54° 2:00 AM
Overcast at 8:00 AM
50° Wednesday 8:00 AM
Overcast at 2:00 PM
55° 2:00 PM
Mostly clear night at 8:00 PM
49° 8:00 PM
Mostly clear night at 2:00 AM
46° 2:00 AM
Partly cloudy at 8:00 AM
48° Thursday 8:00 AM
Mostly cloudy at 2:00 PM
53° 2:00 PM
Overcast night at 8:00 PM
47° 8:00 PM
Clear night at 2:00 AM
42° 2:00 AM
Partly cloudy at 8:00 AM
44° Friday 8:00 AM
Mostly cloudy at 2:00 PM
51° 2:00 PM
Partly cloudy night at 8:00 PM
46° 8:00 PM
Partly cloudy night at 2:00 AM
46° 2:00 AM
Mostly sunny at 8:00 AM
44° Saturday 8:00 AM
Overcast at 2:00 PM
57° 2:00 PM
Overcast night at 8:00 PM
51° 8:00 PM
Mostly clear night at 2:00 AM
43° 2:00 AM
Overcast at 8:00 AM
40° Sunday 8:00 AM
Mostly sunny at 2:00 PM
62° 2:00 PM
Mostly clear night at 8:00 PM
51° 8:00 PM
Mostly clear night at 2:00 AM
45° 2:00 AM
Mostly cloudy at 8:00 AM
48° Monday 8:00 AM
Light rain at 2:00 PM
63° 2:00 PM
Light rain at 8:00 PM
56° 8:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Chestertown

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 6:00 AM
PM2.5 Fine particles Good 2,0µg/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 2,0µg/m³

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

O₃ Ozone Good 47,2µg/m³

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

NO₂ Nitrogen dioxide Good 0,9µg/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 Chestertown

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 5,4Moderate 😊Good
Tomorrow UV 5,4Moderate 🙂Fair
Wednesday UV 4,7Moderate 😐Moderate
Thursday UV 4,0Moderate 🙂Fair
Friday UV 5,0Moderate 😊Good
Saturday UV 5,0Moderate Unavailable
Sunday UV 2,0Low Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 1,0 10:00 AMUV 2,3 11:00 AMUV 3,8 12:00 PMUV 4,9 1:00 PMUV 5,4 2:00 PMUV 5,0 3:00 PMUV 3,8 4:00 PMUV 2,4 5:00 PMUV 1,1 6:00 PMUV 0,3
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for 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 Chestertown

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 6:00 AM 7:00 AM 8:00 AM 9:00 AM Today 10:00 AM 11:00 AM 12:00 PM 1:00 PM Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Wednesday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Wednesday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Wednesday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Wednesday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Wednesday 6:00 PM 7:00 PM 8:00 PM 11:00 PM Thursday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Thursday 2:00 PM 5:00 PM 8:00 PM 11:00 PM Friday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Friday 2:00 PM 5:00 PM 8:00 PM 11:00 PM Saturday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Saturday 2:00 PM 5:00 PM 8:00 PM 2:00 AM Sunday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Monday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Tuesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Wednesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Thursday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Friday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Saturday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Sunday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Monday 8:00 AM 2:00 PM 8:00 PM
Sustained wind Max gusts
NIGHT SKY · CHESTERTOWN, NEW YORK

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 1:00 AM–2:00 AM.

99/100Best-hour score
BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 8:45 PM–4:56 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 12% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 51° high at the best hour.
Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min73%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Chestertown were last refreshed today at 5:18 AM. The current forecast period extends through 16/09/2026 at 3:00 AM. 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.