Weather Forecast for Westchester County
New York, United States of America
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Current Weather - Westchester County: 19°C
Current Weather - Westchester County: 19°C
New York, United States of America
Partly cloudy
Feels like 19°C
Wind
10 km/h NE
Humidity
79%
Pressure
1017 mb
UV Index
1
Visibility
16 km
Moderate rain
Monday, June 22, 2026
High
29°C
Low
16°C
Rain Chance
72%
Hourly Forecast
21°C
20°C
20°C
20°C
21°C
21°C
Day Statistics
Maximum Wind
20 km/h
Humidity
71%
Precipitation
12 mm
UV Index
2
Visibility
9 km
Rain Chance
72%
Snow Chance
0%
Sun & Moon
Sunrise
05:23 AM
Sunset
08:30 PM
Moonrise
01:50 PM
Moonset
12:47 AM
Moon Phase
First Quarter
Moon Illumination
59%
Air Quality
PM2.5
7.4
μg/m³
PM10
8.5
μg/m³
NO₂
11.9
μg/m³
O₃
73.5
μg/m³
SO₂
1
μg/m³
CO
171.4
μg/m³
Moderate rain
Tuesday, June 23, 2026
High
21°C
Low
18°C
Rain Chance
88%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
19°C
19°C
19°C
19°C
19°C
20°C
20°C
20°C
20°C
20°C
20°C
19°C
19°C
18°C
Day Statistics
Maximum Wind
14 km/h
Humidity
90%
Precipitation
9 mm
UV Index
5
Visibility
7 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
05:23 AM
Sunset
08:31 PM
Moonrise
02:59 PM
Moonset
01:10 AM
Moon Phase
Waxing Gibbous
Moon Illumination
69%
Air Quality
PM2.5
3.5
μg/m³
PM10
3.7
μg/m³
NO₂
5.4
μg/m³
O₃
75.8
μg/m³
SO₂
0.6
μg/m³
CO
134.6
μg/m³
Sunny
Wednesday, June 24, 2026
High
28°C
Low
16°C
Rain Chance
3%
Hourly Forecast
18°C
18°C
17°C
17°C
17°C
17°C
17°C
18°C
20°C
22°C
23°C
24°C
25°C
26°C
27°C
27°C
28°C
27°C
26°C
25°C
23°C
22°C
21°C
20°C
Day Statistics
Maximum Wind
15 km/h
Humidity
56%
Precipitation
0 mm
UV Index
9
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
05:23 AM
Sunset
08:31 PM
Moonrise
04:07 PM
Moonset
01:34 AM
Moon Phase
Waxing Gibbous
Moon Illumination
79%
Air Quality
PM2.5
3.7
μg/m³
PM10
3.8
μg/m³
NO₂
5.2
μg/m³
O₃
62
μg/m³
SO₂
0.4
μg/m³
CO
141.5
μg/m³
Moderate rain
Thursday, June 25, 2026
High
27°C
Low
17°C
Rain Chance
59%
Hourly Forecast
19°C
19°C
18°C
18°C
18°C
17°C
18°C
19°C
20°C
22°C
23°C
24°C
25°C
25°C
26°C
27°C
26°C
25°C
23°C
21°C
20°C
19°C
19°C
19°C
Day Statistics
Maximum Wind
18 km/h
Humidity
61%
Precipitation
6 mm
UV Index
8
Visibility
10 km
Rain Chance
59%
Snow Chance
0%
Sun & Moon
Sunrise
05:24 AM
Sunset
08:31 PM
Moonrise
05:15 PM
Moonset
02:02 AM
Moon Phase
Waxing Gibbous
Moon Illumination
87%
Air Quality
PM2.5
9.3
μg/m³
PM10
10
μg/m³
NO₂
12.4
μg/m³
O₃
82.8
μg/m³
SO₂
1.2
μg/m³
CO
178.5
μg/m³
Moderate rain
Friday, June 26, 2026
High
23°C
Low
18°C
Rain Chance
90%
Hourly Forecast
19°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
20°C
20°C
20°C
20°C
20°C
21°C
21°C
22°C
22°C
22°C
22°C
22°C
21°C
21°C
20°C
20°C
Day Statistics
Maximum Wind
18 km/h
Humidity
93%
Precipitation
11 mm
UV Index
1
Visibility
10 km
Rain Chance
90%
Snow Chance
0%
Sun & Moon
Sunrise
05:24 AM
Sunset
08:31 PM
Moonrise
06:21 PM
Moonset
02:34 AM
Moon Phase
Waxing Gibbous
Moon Illumination
93%
Air Quality
PM2.5
9.7
μg/m³
PM10
12.5
μg/m³
NO₂
9.2
μg/m³
O₃
77.6
μg/m³
SO₂
1.2
μg/m³
CO
136.7
μg/m³
Patchy rain nearby
Saturday, June 27, 2026
High
23°C
Low
20°C
Rain Chance
89%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
21°C
22°C
22°C
23°C
23°C
23°C
23°C
22°C
22°C
22°C
21°C
21°C
21°C
Day Statistics
Maximum Wind
12 km/h
Humidity
95%
Precipitation
5 mm
UV Index
5
Visibility
5 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
05:24 AM
Sunset
08:31 PM
Moonrise
07:22 PM
Moonset
03:13 AM
Moon Phase
Full Moon
Moon Illumination
97%
Sunny
Sunday, June 28, 2026
High
30°C
Low
19°C
Rain Chance
6%
Hourly Forecast
20°C
20°C
20°C
20°C
19°C
19°C
20°C
20°C
21°C
23°C
24°C
26°C
27°C
28°C
29°C
29°C
30°C
29°C
28°C
27°C
26°C
25°C
24°C
23°C
Day Statistics
Maximum Wind
8 km/h
Humidity
67%
Precipitation
0 mm
UV Index
6
Visibility
8 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
05:25 AM
Sunset
08:31 PM
Moonrise
08:16 PM
Moonset
04:00 AM
Moon Phase
Full Moon
Moon Illumination
100%
Solar Radiation Data
Shortwave Radiation
182.9
Diffuse Radiation
107.97
DNI
0
GTI
0
Weather Alerts
Flood Watch issued June 22 at 2:07AM EDT until June 23 at 6:00AM EDT by NWS Upton NY
* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of northeast New Jersey, including the following areas, Eastern Bergen, Eastern Essex, Eastern Passaic, Eastern Union, Hudson, Western Bergen, Western Essex, Western Passaic and Western Union and southeast New York, including the following areas, Bronx, Kings (Brooklyn), New York (Manhattan), Northern Queens, Richmond (Staten Island) and Southern Queens. * WHEN...From this afternoon through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Showers and potential thunderstorms with high amounts of moisture are expected to move through the area this afternoon and tonight. These showers will have the potential to produce up to around 2 inches of rainfall per hour. These rates could result in flash flooding mainly over urban and poor drainage areas, but may also cause smaller stream and creeks to flood. Most spots likely see 1 to 2 inches in total for the afternoon and night, but locally up to 3 inches cannot be ruled out. - http://www.weather.gov/safety/flood
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
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