Hourly Weather Forecast - Cortland, NY

12 AM
17°F
30%
12mph
WNW
30% Chance of Flurries
Humidity
66%
Feels like
3°F
Dew Point
7°F
1 AM
16°F
20%
12mph
WNW
Cloudy
Humidity
68%
Feels like
3°F
Dew Point
7°F
2 AM
15°F
20%
11mph
WNW
Cloudy
Humidity
68%
Feels like
2°F
Dew Point
7°F
3 AM
15°F
10%
11mph
WNW
Cloudy
Humidity
67%
Feels like
2°F
Dew Point
6°F
4 AM
14°F
10%
10mph
W
Cloudy
Humidity
67%
Feels like
2°F
Dew Point
5°F
5 AM
14°F
10%
9mph
W
Cloudy
Humidity
68%
Feels like
2°F
Dew Point
5°F
6 AM
13°F
10%
8mph
WSW
Mostly Cloudy
Humidity
68%
Feels like
3°F
Dew Point
5°F
7 AM
14°F
20%
7mph
SW
Mostly Cloudy
Humidity
68%
Feels like
3°F
Dew Point
5°F
7:30 AM
8 AM
15°F
20%
7mph
SSW
Mostly Cloudy
Humidity
67%
Feels like
5°F
Dew Point
6°F
9 AM
17°F
30%
8mph
S
30% Chance Snow Showers
Humidity
68%
Feels like
6°F
Dew Point
8°F
10 AM
18°F
30%
8mph
S
30% Chance Snow Showers
Humidity
64%
Feels like
8°F
Dew Point
8°F
11 AM
20°F
30%
8mph
S
30% Chance Snow Showers
Humidity
61%
Feels like
10°F
Dew Point
9°F
12 PM
21°F
30%
8mph
S
30% Chance Snow Showers
Humidity
59%
Feels like
12°F
Dew Point
9°F
1 PM
22°F
30%
7mph
S
30% Chance Snow Showers
Humidity
58%
Feels like
13°F
Dew Point
10°F
2 PM
23°F
30%
7mph
S
30% Chance Snow Showers
Humidity
58%
Feels like
14°F
Dew Point
11°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide