Cortland County, NY Weather Forecast
County weather hub
Showers And Thunderstorms
Compare major city weather across Cortland County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Showers and thunderstorms. Mostly cloudy, with a high near 72. West wind 7 to 10 mph. Chance of precipitation is 80%.
County Weather Overview
This county weather page brings together forecast coverage for Cortland County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Cortland County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 15 to Apr 19, 2026
- Latest sync
- Apr 13, 2026 3:56 PM EDT
- Forecast office
- BGM
- Source
- NOAA / NWS
Daily Outlook
This Week in Cortland County
Thursday looks like the warmest upcoming period in Cortland County at 76 degrees F.
Sunday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Sunday at about 12 mph W.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 13, 2026 3:56 PM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- BGM
- Radar station
- KBGM
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Cloudy, with a low around 57. Chance of precipitation is 80%.
Rain showers likely before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
A chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 66. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
A chance of rain showers after 8am. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Rain showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
A chance of rain showers. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
A chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 30.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Showers And Thunderstorms
|
72°F |
7 to 10 mph
W
|
|
Wednesday Night
Apr 15
|
Showers And Thunderstorms
|
57°F |
7 mph
SW
|
|
Thursday
Apr 16
|
Rain Showers Likely
|
76°F |
6 to 10 mph
SW
|
|
Thursday Night
Apr 16
|
Showers And Thunderstorms Likely
|
54°F |
5 to 10 mph
SW
|
|
Friday
Apr 17
|
Chance Showers And Thunderstorms
|
66°F |
8 mph
W
|
|
Friday Night
Apr 17
|
Chance Showers And Thunderstorms then Partly Cloudy
|
49°F |
2 to 6 mph
W
|
|
Saturday
Apr 18
|
Chance Rain Showers
|
74°F |
5 to 10 mph
S
|
|
Saturday Night
Apr 18
|
Rain Showers Likely
|
48°F |
10 mph
S
|
|
Sunday
Apr 19
|
Chance Rain Showers
|
59°F |
12 mph
W
|
|
Sunday Night
Apr 19
|
Chance Rain And Snow Showers
|
30°F |
10 mph
NW
|
Major City Forecasts
Live forecast snapshots for major cities across Cortland County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Cortland County.
Largest mapped city population in this region: 18,455.
