Smithtown Weather Forecast 15 Days, Weather in Smithtown Today
Current weather conditions and 15 day weather forecast for Smithtown, 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 Smithtown
| 13 March 2025 Thursday 4.4 ° C / 39.9°F  Partly cloudy |
Feels Like : 0.8 ° C / 33.4°F Humidity : % 83 Pressure : 1018 mb Wind Speed : 16.6 kmph / 10.3 miles from E  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15 day weather forecast for Smithtown, NY, USA
Weather Forecast for next 15 Days for Smithtown 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 Smithtown, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 March 2025 Thursday |  Cloudy |
2 ° C (35.6°F) |
4.2 ° C (39.6°F) |
3 ° C (37.4°F) |
% 79 | 0% | 0.5 | Sunrise:07:07 AM Sunset: 06:58 PM |
Moonrise:06:33 PM Moonset: 06:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 14 March 2025 Friday | Cloudy |
2.6 ° C (36.7°F) |
4.5 ° C (40.1°F) |
3.6 ° C (38.5°F) |
% 90 | 0% | 1 | Sunrise:07:06 AM Sunset: 06:59 PM |
Moonrise:07:35 PM Moonset: 07:15 AM Moon Phase ( Full Moon ) |
|
| 15 March 2025 Saturday |  Fog |
3.4 ° C (38.1°F) |
12 ° C (53.5°F) |
6.2 ° C (43.1°F) |
% 95 | 0% | 0.5 | Sunrise:07:04 AM Sunset: 07:00 PM |
Moonrise:08:35 PM Moonset: 07:33 AM Moon Phase ( Waning Gibbous ) |
|
| 16 March 2025 Sunday |  Moderate rain |
10.4 ° C (50.7°F) |
12.7 ° C (54.9°F) |
11.6 ° C (52.9°F) |
% 97 | 89% | 0 | Sunrise:07:02 AM Sunset: 07:01 PM |
Moonrise:09:37 PM Moonset: 07:52 AM Moon Phase ( Waning Gibbous ) |
|
| 17 March 2025 Monday |  Patchy rain nearby |
4.7 ° C (40.4°F) |
10.4 ° C (50.7°F) |
9.2 ° C (48.5°F) |
% 75 | 79% | 2 | Sunrise:07:01 AM Sunset: 07:02 PM |
Moonrise:10:39 PM Moonset: 08:12 AM Moon Phase ( Waning Gibbous ) |
|
| 18 March 2025 Tuesday |  Sunny |
3.3 ° C (38°F) |
14.2 ° C (57.5°F) |
8.5 ° C (47.2°F) |
% 52 | 0% | 3 | Sunrise:06:59 AM Sunset: 07:03 PM |
Moonrise:11:43 PM Moonset: 08:36 AM Moon Phase ( Waning Gibbous ) |
|
| 19 March 2025 Wednesday | Sunny |
7.2 ° C (44.9°F) |
13.6 ° C (56.4°F) |
10 ° C (50°F) |
% 69 | 0% | 3 | Sunrise:06:57 AM Sunset: 07:04 PM |
Moonrise:No moonrise Moonset: 09:04 AM Moon Phase ( Waning Gibbous ) |
|
| 20 March 2025 Thursday | Moderate rain |
1.7 ° C (35.1°F) |
8.1 ° C (46.6°F) |
5.6 ° C (42.1°F) |
% 72 | 82% | 2 | Sunrise:06:56 AM Sunset: 07:05 PM |
Moonrise:12:47 AM Moonset: 09:39 AM Moon Phase ( Waning Gibbous ) |
|
| 21 March 2025 Friday | Partly Cloudy |
-0 ° C (32°F) |
9.2 ° C (48.6°F) |
4.6 ° C (40.3°F) |
% 56 | 0% | 2 | Sunrise:06:54 AM Sunset: 07:07 PM |
Moonrise:01:49 AM Moonset: 10:21 AM Moon Phase ( Waning Gibbous ) |
|
| 22 March 2025 Saturday | Patchy rain nearby |
4.2 ° C (39.5°F) |
12.1 ° C (53.8°F) |
8.1 ° C (46.6°F) |
% 69 | 78% | 2 | Sunrise:06:52 AM Sunset: 07:08 PM |
Moonrise:02:46 AM Moonset: 11:15 AM Moon Phase ( Last Quarter ) |
|
| 23 March 2025 Sunday | Sunny |
1.6 ° C (34.9°F) |
9.5 ° C (49.2°F) |
5.5 ° C (41.8°F) |
% 58 | 0% | 3 | Sunrise:06:51 AM Sunset: 07:09 PM |
Moonrise:03:37 AM Moonset: 12:17 PM Moon Phase ( Waning Crescent ) |
|
| 24 March 2025 Monday | Sunny |
3.1 ° C (37.5°F) |
10.7 ° C (51.3°F) |
7 ° C (44.6°F) |
% 73 | 0% | 3 | Sunrise:06:49 AM Sunset: 07:10 PM |
Moonrise:04:20 AM Moonset: 01:27 PM Moon Phase ( Waning Crescent ) |
|
| 25 March 2025 Tuesday | Patchy rain nearby |
8.2 ° C (46.8°F) |
13 ° C (55.5°F) |
10.3 ° C (50.6°F) |
% 82 | 72% | 3 | Sunrise:06:47 AM Sunset: 07:11 PM |
Moonrise:04:56 AM Moonset: 02:41 PM Moon Phase ( Waning Crescent ) |
|
| 26 March 2025 Wednesday | Patchy rain nearby |
9.1 ° C (48.3°F) |
14.6 ° C (58.3°F) |
11.3 ° C (52.3°F) |
% 88 | 89% | 3 | Sunrise:06:45 AM Sunset: 07:12 PM |
Moonrise:05:26 AM Moonset: 03:58 PM Moon Phase ( Waning Crescent ) |
|
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