Cortland Weather Forecast 15 Days, Weather in Cortland Today
Current weather conditions and 15 day weather forecast for Cortland, New York, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Cortland
| 10 May 2026 Sunday 13.3 ° C / 55.9°F  Sunny |
Feels Like : 11.6 ° C / 52.9°F Humidity : % 45 Pressure : 1015 mb Wind Speed : 19.1 kmph / 11.9 miles from WNW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 25 |
15 day weather forecast for Cortland, NY, USA
Weather Forecast for next 15 Days for Cortland including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Cortland, New York state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 May 2026 Sunday |  Patchy rain nearby |
5 ° C (41°F) |
14.5 ° C (58.1°F) |
9.9 ° C (49.9°F) |
% 68 | 83% | 6.4 | Sunrise:05:48 AM Sunset: 08:15 PM |
Moonrise:02:35 AM Moonset: 01:13 PM Moon Phase ( Waning Crescent ) |
|
| 11 May 2026 Monday | Patchy rain nearby |
-1.1 ° C (30°F) |
9.2 ° C (48.5°F) |
4.3 ° C (39.8°F) |
% 72 | 89% | 5.7 | Sunrise:05:47 AM Sunset: 08:16 PM |
Moonrise:02:57 AM Moonset: 02:21 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Sunny |
-2.3 ° C (27.8°F) |
12 ° C (53.6°F) |
5.4 ° C (41.7°F) |
% 71 | 0% | 0.8 | Sunrise:05:46 AM Sunset: 08:17 PM |
Moonrise:03:18 AM Moonset: 03:32 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday |  Moderate rain |
5.2 ° C (41.4°F) |
9.6 ° C (49.2°F) |
7.6 ° C (45.7°F) |
% 86 | 83% | 2 | Sunrise:05:45 AM Sunset: 08:18 PM |
Moonrise:03:39 AM Moonset: 04:45 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Patchy rain nearby |
3.9 ° C (39°F) |
6.6 ° C (43.9°F) |
5.6 ° C (42.1°F) |
% 95 | 85% | 2 | Sunrise:05:44 AM Sunset: 08:19 PM |
Moonrise:04:02 AM Moonset: 06:03 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Patchy rain nearby |
3.7 ° C (38.7°F) |
14.3 ° C (57.7°F) |
7.6 ° C (45.6°F) |
% 83 | 87% | 2 | Sunrise:05:43 AM Sunset: 08:20 PM |
Moonrise:04:28 AM Moonset: 07:24 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Patchy rain nearby |
7.7 ° C (45.8°F) |
15.5 ° C (59.9°F) |
12.5 ° C (54.4°F) |
% 95 | 89% | 3 | Sunrise:05:42 AM Sunset: 08:21 PM |
Moonrise:05:02 AM Moonset: 08:48 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Moderate rain |
14.3 ° C (57.7°F) |
20.6 ° C (69°F) |
17.5 ° C (63.5°F) |
% 94 | 86% | 4 | Sunrise:05:41 AM Sunset: 08:22 PM |
Moonrise:05:46 AM Moonset: 10:08 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Patchy rain nearby |
10.3 ° C (50.6°F) |
19.1 ° C (66.3°F) |
15.2 ° C (59.3°F) |
% 89 | 85% | 4 | Sunrise:05:40 AM Sunset: 08:23 PM |
Moonrise:06:41 AM Moonset: 11:18 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Patchy rain nearby |
8 ° C (46.4°F) |
15.9 ° C (60.6°F) |
11.2 ° C (52.1°F) |
% 83 | 0% | 3 | Sunrise:05:39 AM Sunset: 08:24 PM |
Moonrise:07:50 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday |  Partly Cloudy |
6.9 ° C (44.4°F) |
22.8 ° C (73°F) |
15.3 ° C (59.6°F) |
% 81 | 0% | 5 | Sunrise:05:38 AM Sunset: 08:25 PM |
Moonrise:09:07 AM Moonset: 12:13 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Patchy rain nearby |
14.1 ° C (57.3°F) |
27 ° C (80.6°F) |
20 ° C (68.1°F) |
% 86 | 85% | 5 | Sunrise:05:37 AM Sunset: 08:26 PM |
Moonrise:10:26 AM Moonset: 12:55 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Patchy rain nearby |
10.7 ° C (51.3°F) |
19 ° C (66.3°F) |
16.4 ° C (61.6°F) |
% 93 | 89% | 4 | Sunrise:05:36 AM Sunset: 08:27 PM |
Moonrise:11:43 AM Moonset: 01:27 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Sunny |
4.7 ° C (40.5°F) |
15.7 ° C (60.2°F) |
9.8 ° C (49.7°F) |
% 70 | 0% | 3 | Sunrise:05:36 AM Sunset: 08:28 PM |
Moonrise:12:54 PM Moonset: 01:53 AM Moon Phase ( First Quarter ) |
|
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