Hourly Weather Forecast - Lewisboro, NY

9 AM
28°F
70%
7mph
NNW
70% Chance of Heavy Snow
Humidity
91%
Feels like
20°F
Dew Point
25°F
10 AM
27°F
70%
8mph
NNW
70% Chance of Heavy Snow
Humidity
87%
Feels like
18°F
Dew Point
23°F
11 AM
26°F
30%
9mph
NNW
30% Chance of Heavy Snow
Humidity
83%
Feels like
17°F
Dew Point
22°F
12 PM
27°F
30%
10mph
NNW
30% Chance of Heavy Snow
Humidity
78%
Feels like
17°F
Dew Point
21°F
1 PM
27°F
0%
11mph
NNW
Partly Cloudy
Humidity
72%
Feels like
17°F
Dew Point
19°F
2 PM
26°F
0%
11mph
NNW
Partly Cloudy
Humidity
69%
Feels like
16°F
Dew Point
17°F
3 PM
25°F
0%
11mph
NW
Partly Cloudy
Humidity
70%
Feels like
14°F
Dew Point
17°F
4 PM
23°F
0%
11mph
NW
Mostly Sunny
Humidity
68%
Feels like
12°F
Dew Point
15°F
4:25 PM
5 PM
22°F
0%
11mph
NW
Mostly Clear
Humidity
66%
Feels like
11°F
Dew Point
13°F
6 PM
21°F
0%
11mph
NW
Mostly Clear
Humidity
64%
Feels like
10°F
Dew Point
11°F
7 PM
20°F
0%
12mph
NW
Mostly Clear
Humidity
62%
Feels like
8°F
Dew Point
10°F
8 PM
19°F
0%
12mph
NW
Mostly Clear
Humidity
63%
Feels like
7°F
Dew Point
9°F
9 PM
18°F
0%
13mph
NNW
Mostly Clear
Humidity
64%
Feels like
5°F
Dew Point
8°F
10 PM
17°F
0%
13mph
NNW
Clear
Humidity
61%
Feels like
3°F
Dew Point
6°F
11 PM
16°F
0%
12mph
NNW
Clear
Humidity
58%
Feels like
2°F
Dew Point
4°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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