Oyster Bay Weather Forecast 15 Days, Weather in Oyster Bay Today
Current weather conditions and 15 day weather forecast for Oyster Bay, 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 Oyster Bay
| 27 March 2026 Friday 11.1 ° C / 52°F  Mist |
Feels Like : 8.9 ° C / 47.9°F Humidity : % 89 Pressure : 1005 mb Wind Speed : 19.1 kmph / 11.9 miles from NW  Visibility : 8 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Oyster Bay, NY, USA
Weather Forecast for next 15 Days for Oyster Bay 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 Oyster Bay, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 27 March 2026 Friday |  Patchy rain nearby |
4 ° C (39.2°F) |
12.8 ° C (55°F) |
9.7 ° C (49.5°F) |
% 74 | 84% | 1 | Sunrise:06:46 AM Sunset: 07:14 PM |
Moonrise:01:29 PM Moonset: 04:03 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 March 2026 Saturday | Patchy rain nearby |
-1 ° C (30.2°F) |
3.1 ° C (37.6°F) |
1.9 ° C (35.4°F) |
% 65 | 85% | 1.1 | Sunrise:06:44 AM Sunset: 07:15 PM |
Moonrise:02:42 PM Moonset: 04:38 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 March 2026 Sunday |  Sunny |
-2.4 ° C (27.7°F) |
8.5 ° C (47.3°F) |
2.7 ° C (36.8°F) |
% 61 | 0% | 1.1 | Sunrise:06:42 AM Sunset: 07:16 PM |
Moonrise:03:53 PM Moonset: 05:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday | Patchy rain nearby |
4.7 ° C (40.5°F) |
14.4 ° C (57.8°F) |
9.2 ° C (48.6°F) |
% 68 | 69% | 0.8 | Sunrise:06:41 AM Sunset: 07:17 PM |
Moonrise:05:01 PM Moonset: 05:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday |  Moderate rain |
8.6 ° C (47.4°F) |
13.6 ° C (56.5°F) |
10.6 ° C (51.1°F) |
% 88 | 66% | 0 | Sunrise:06:39 AM Sunset: 07:18 PM |
Moonrise:06:07 PM Moonset: 05:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday |  Overcast |
6.5 ° C (43.7°F) |
12.4 ° C (54.2°F) |
10.1 ° C (50.1°F) |
% 81 | 0% | 3 | Sunrise:06:37 AM Sunset: 07:19 PM |
Moonrise:07:13 PM Moonset: 06:12 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday | Patchy rain nearby |
9.8 ° C (49.6°F) |
18.9 ° C (66°F) |
14.9 ° C (58.8°F) |
% 70 | 88% | 3 | Sunrise:06:36 AM Sunset: 07:20 PM |
Moonrise:08:17 PM Moonset: 06:33 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday | Patchy rain nearby |
7.2 ° C (45°F) |
13.5 ° C (56.3°F) |
10.3 ° C (50.6°F) |
% 86 | 64% | 3 | Sunrise:06:34 AM Sunset: 07:21 PM |
Moonrise:09:22 PM Moonset: 06:56 AM Moon Phase ( Waning Gibbous ) |
|
| 04 April 2026 Saturday | Patchy rain nearby |
7.2 ° C (45°F) |
12.8 ° C (55°F) |
10.3 ° C (50.5°F) |
% 46 | 68% | 3 | Sunrise:06:32 AM Sunset: 07:22 PM |
Moonrise:10:26 PM Moonset: 07:22 AM Moon Phase ( Waning Gibbous ) |
|
| 05 April 2026 Sunday | Sunny |
2.8 ° C (37.1°F) |
12.3 ° C (54.2°F) |
7.1 ° C (44.8°F) |
% 37 | 0% | 3 | Sunrise:06:31 AM Sunset: 07:23 PM |
Moonrise:11:30 PM Moonset: 07:51 AM Moon Phase ( Waning Gibbous ) |
|
| 06 April 2026 Monday |  Partly Cloudy |
3.4 ° C (38.1°F) |
8.6 ° C (47.4°F) |
5.6 ° C (42.1°F) |
% 47 | 0% | 3 | Sunrise:06:29 AM Sunset: 07:25 PM |
Moonrise:No moonrise Moonset: 08:26 AM Moon Phase ( Waning Gibbous ) |
|
| 07 April 2026 Tuesday |  Cloudy |
4.6 ° C (40.2°F) |
10.3 ° C (50.5°F) |
7.3 ° C (45.1°F) |
% 61 | 0% | 2 | Sunrise:06:28 AM Sunset: 07:26 PM |
Moonrise:12:30 AM Moonset: 09:10 AM Moon Phase ( Waning Gibbous ) |
|
| 08 April 2026 Wednesday | Cloudy |
7.6 ° C (45.7°F) |
13 ° C (55.4°F) |
10 ° C (50°F) |
% 81 | 0% | 3 | Sunrise:06:26 AM Sunset: 07:27 PM |
Moonrise:01:25 AM Moonset: 10:00 AM Moon Phase ( Waning Gibbous ) |
|
| 09 April 2026 Thursday | Patchy rain nearby |
8.8 ° C (47.8°F) |
11.4 ° C (52.5°F) |
10.5 ° C (50.9°F) |
% 91 | 88% | 3 | Sunrise:06:24 AM Sunset: 07:28 PM |
Moonrise:02:12 AM Moonset: 10:58 AM Moon Phase ( Waning Gibbous ) |
|
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