Current weather conditions and 15 day weather forecast for Rotterdam (CDP), 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.
| 20 December 2025 Saturday 0.6 ° C / 33.1°F ![]() Light snow |
Feels Like : -5.5 ° C / 22°F Humidity : % 58 Pressure : 1001 mb Wind Speed : 28.4 kmph / 17.7 miles from W ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 December 2025 Friday | Moderate rain |
-0.6 ° C (30.9°F) |
13 ° C (55.4°F) |
6.6 ° C (44°F) |
% 83 | 89% | 0 | Sunrise:07:22 AM Sunset: 04:24 PM |
Moonrise:07:25 AM Moonset: 03:42 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Light freezing rain |
-5.5 ° C (22.1°F) |
0.2 ° C (32.4°F) |
-1.8 ° C (28.8°F) |
% 69 | 85% | 0.2 | Sunrise:07:23 AM Sunset: 04:24 PM |
Moonrise:08:16 AM Moonset: 04:38 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Partly Cloudy |
-3.9 ° C (25°F) |
1.5 ° C (34.7°F) |
-1 ° C (30.3°F) |
% 69 | 0% | 0.2 | Sunrise:07:24 AM Sunset: 04:25 PM |
Moonrise:09:00 AM Moonset: 05:41 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Partly Cloudy |
-8.4 ° C (16.9°F) |
-0.3 ° C (31.5°F) |
-4.2 ° C (24.5°F) |
% 65 | 0% | 0.2 | Sunrise:07:24 AM Sunset: 04:25 PM |
Moonrise:09:36 AM Moonset: 06:48 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Heavy snow |
-2.1 ° C (28.3°F) |
-0.1 ° C (31.9°F) |
-0.5 ° C (31.1°F) |
% 91 | 89% | 0.1 | Sunrise:07:24 AM Sunset: 04:26 PM |
Moonrise:10:05 AM Moonset: 07:56 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Partly Cloudy |
-3 ° C (26.5°F) |
2.4 ° C (36.3°F) |
0.8 ° C (33.4°F) |
% 80 | 0% | 0 | Sunrise:07:25 AM Sunset: 04:26 PM |
Moonrise:10:29 AM Moonset: 09:05 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Partly Cloudy |
-2.7 ° C (27.1°F) |
2.7 ° C (36.9°F) |
-1 ° C (30.1°F) |
% 87 | 0% | 2 | Sunrise:07:25 AM Sunset: 04:27 PM |
Moonrise:10:51 AM Moonset: 10:14 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Moderate rain |
-2.6 ° C (27.4°F) |
2.7 ° C (36.8°F) |
1.4 ° C (34.5°F) |
% 94 | 81% | 1 | Sunrise:07:26 AM Sunset: 04:28 PM |
Moonrise:11:11 AM Moonset: 11:24 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Partly Cloudy |
-4.3 ° C (24.3°F) |
1.6 ° C (34.9°F) |
0.2 ° C (32.4°F) |
% 72 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:28 PM |
Moonrise:11:31 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
-5.6 ° C (21.9°F) |
-2 ° C (28.4°F) |
-4.2 ° C (24.5°F) |
% 63 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:29 PM |
Moonrise:11:53 AM Moonset: 12:35 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
-7 ° C (19.4°F) |
-0.8 ° C (30.6°F) |
-4.1 ° C (24.5°F) |
% 63 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:30 PM |
Moonrise:12:18 PM Moonset: 01:50 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Partly Cloudy |
-4.4 ° C (24.1°F) |
-0.8 ° C (30.6°F) |
-2.5 ° C (27.5°F) |
% 70 | 0% | 2 | Sunrise:07:27 AM Sunset: 04:31 PM |
Moonrise:12:49 PM Moonset: 03:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Moderate or heavy freezing rain |
-2.7 ° C (27.2°F) |
-1.4 ° C (29.5°F) |
-1.3 ° C (29.7°F) |
% 93 | 64% | 1 | Sunrise:07:27 AM Sunset: 04:31 PM |
Moonrise:01:30 PM Moonset: 04:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Light drizzle |
-1.8 ° C (28.7°F) |
1.7 ° C (35.1°F) |
0.5 ° C (32.8°F) |
% 94 | 64% | 1 | Sunrise:07:27 AM Sunset: 04:32 PM |
Moonrise:02:22 PM Moonset: 05:51 AM Moon Phase ( Waxing Gibbous ) |
|