Hourly Weather Forecast - Cortland, NY

12 AM
25°F
0%
8mph
S
Mostly Clear
Humidity
70%
Feels like
16°F
Dew Point
17°F
1 AM
25°F
0%
8mph
S
Partly Cloudy
Humidity
71%
Feels like
17°F
Dew Point
17°F
2 AM
26°F
0%
8mph
S
Partly Cloudy
Humidity
71%
Feels like
17°F
Dew Point
17°F
3 AM
26°F
0%
8mph
S
Partly Cloudy
Humidity
69%
Feels like
18°F
Dew Point
18°F
4 AM
27°F
0%
8mph
S
Partly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
18°F
5 AM
28°F
0%
7mph
SSW
Partly Cloudy
Humidity
69%
Feels like
21°F
Dew Point
20°F
6 AM
30°F
0%
7mph
SSW
Mostly Cloudy
Humidity
72%
Feels like
23°F
Dew Point
22°F
7 AM
31°F
0%
7mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
24°F
Dew Point
25°F
7:28 AM
8 AM
33°F
0%
8mph
SSW
Mostly Cloudy
Humidity
79%
Feels like
26°F
Dew Point
27°F
9 AM
34°F
0%
8mph
SW
Mostly Cloudy
Humidity
81%
Feels like
28°F
Dew Point
29°F
10 AM
36°F
0%
8mph
SW
Mostly Cloudy
Humidity
80%
Feels like
30°F
Dew Point
30°F
11 AM
37°F
0%
8mph
SW
Cloudy
Humidity
77%
Feels like
31°F
Dew Point
31°F
12 PM
38°F
0%
8mph
WSW
Cloudy
Humidity
77%
Feels like
32°F
Dew Point
31°F
1 PM
38°F
0%
8mph
WSW
Cloudy
Humidity
77%
Feels like
32°F
Dew Point
32°F
2 PM
38°F
0%
8mph
WSW
Cloudy
Humidity
78%
Feels like
32°F
Dew Point
32°F
3 PM
37°F
0%
8mph
WSW
Cloudy
Humidity
78%
Feels like
31°F
Dew Point
31°F
4 PM
37°F
0%
7mph
W
Mostly Cloudy
Humidity
84%
Feels like
31°F
Dew Point
32°F
4:32 PM
5 PM
36°F
0%
7mph
W
Mostly Cloudy
Humidity
84%
Feels like
30°F
Dew Point
32°F
6 PM
36°F
0%
7mph
W
Mostly Cloudy
Humidity
85%
Feels like
30°F
Dew Point
32°F
7 PM
35°F
10%
6mph
W
Mostly Cloudy
Humidity
85%
Feels like
30°F
Dew Point
31°F
8 PM
35°F
10%
5mph
W
Mostly Cloudy
Humidity
86%
Feels like
30°F
Dew Point
31°F
9 PM
33°F
10%
5mph
W
Mostly Cloudy
Humidity
85%
Feels like
29°F
Dew Point
30°F
10 PM
32°F
10%
4mph
W
Mostly Cloudy
Humidity
85%
Feels like
28°F
Dew Point
28°F
11 PM
30°F
10%
3mph
WSW
Mostly Cloudy
Humidity
86%
Feels like
27°F
Dew Point
27°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

Monday's Weather Outlook

Monday'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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