Stonybrook Weather Forecast 15 Days, Weather in Stonybrook Today
Current weather conditions and 15 day weather forecast for Stonybrook, Pennsylvania, 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 Stonybrook
| 22 March 2026 Sunday 8.9 ° C / 48°F  Clear |
Feels Like : 7.7 ° C / 45.9°F Humidity : % 66 Pressure : 1014 mb Wind Speed : 7.9 kmph / 4.9 miles from SE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Stonybrook, PA, USA
Weather Forecast for next 15 Days for Stonybrook 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 Stonybrook, Pennsylvania 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 21 March 2026 Saturday |  Patchy rain nearby |
8 ° C (46.4°F) |
14.5 ° C (58.1°F) |
11 ° C (51.9°F) |
% 74 | 69% | 1.2 | Sunrise:07:08 AM Sunset: 07:20 PM |
Moonrise:08:11 AM Moonset: 10:51 PM Moon Phase ( Waxing Crescent ) |
|
| 22 March 2026 Sunday |  Moderate rain |
5.6 ° C (42.1°F) |
25.5 ° C (77.9°F) |
14.2 ° C (57.5°F) |
% 81 | 85% | 1.1 | Sunrise:07:06 AM Sunset: 07:21 PM |
Moonrise:08:45 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 23 March 2026 Monday |  Heavy rain |
1.1 ° C (34°F) |
8.2 ° C (46.8°F) |
6.4 ° C (43.5°F) |
% 78 | 89% | 1.2 | Sunrise:07:05 AM Sunset: 07:22 PM |
Moonrise:09:27 AM Moonset: 12:09 AM Moon Phase ( Waxing Crescent ) |
|
| 24 March 2026 Tuesday |  Partly Cloudy |
-1.8 ° C (28.8°F) |
10 ° C (50°F) |
2.9 ° C (37.2°F) |
% 59 | 0% | 1.2 | Sunrise:07:03 AM Sunset: 07:23 PM |
Moonrise:10:18 AM Moonset: 01:24 AM Moon Phase ( Waxing Crescent ) |
|
| 25 March 2026 Wednesday | Partly Cloudy |
-0.1 ° C (31.7°F) |
12.4 ° C (54.4°F) |
5.6 ° C (42°F) |
% 64 | 0% | 1.1 | Sunrise:07:01 AM Sunset: 07:24 PM |
Moonrise:11:20 AM Moonset: 02:31 AM Moon Phase ( First Quarter ) |
|
| 26 March 2026 Thursday | Moderate rain |
6.5 ° C (43.6°F) |
12.4 ° C (54.4°F) |
9.5 ° C (49.1°F) |
% 77 | 87% | 0 | Sunrise:07:00 AM Sunset: 07:25 PM |
Moonrise:12:30 PM Moonset: 03:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 March 2026 Friday | Patchy rain nearby |
0.2 ° C (32.4°F) |
7.6 ° C (45.7°F) |
6.5 ° C (43.6°F) |
% 68 | 85% | 2 | Sunrise:06:58 AM Sunset: 07:26 PM |
Moonrise:01:44 PM Moonset: 04:12 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 March 2026 Saturday | Sunny |
-3.8 ° C (25.2°F) |
7.1 ° C (44.8°F) |
0.8 ° C (33.5°F) |
% 49 | 0% | 2 | Sunrise:06:57 AM Sunset: 07:27 PM |
Moonrise:02:57 PM Moonset: 04:48 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 March 2026 Sunday | Sunny |
-3 ° C (26.6°F) |
5.7 ° C (42.3°F) |
1.6 ° C (34.9°F) |
% 52 | 0% | 2 | Sunrise:06:55 AM Sunset: 07:28 PM |
Moonrise:04:07 PM Moonset: 05:17 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday | Partly Cloudy |
-4.4 ° C (24°F) |
10.2 ° C (50.4°F) |
3 ° C (37.4°F) |
% 54 | 0% | 2 | Sunrise:06:53 AM Sunset: 07:29 PM |
Moonrise:05:15 PM Moonset: 05:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday | Patchy rain nearby |
5.6 ° C (42°F) |
12.2 ° C (53.9°F) |
8.4 ° C (47.2°F) |
% 82 | 82% | 2 | Sunrise:06:52 AM Sunset: 07:30 PM |
Moonrise:06:20 PM Moonset: 06:04 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday |  Light drizzle |
-2.7 ° C (27.2°F) |
2.2 ° C (36°F) |
0.7 ° C (33.2°F) |
% 82 | 87% | 1 | Sunrise:06:50 AM Sunset: 07:31 PM |
Moonrise:07:25 PM Moonset: 06:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday | Sunny |
-5.5 ° C (22.1°F) |
6.2 ° C (43.2°F) |
-0.2 ° C (31.6°F) |
% 70 | 0% | 2 | Sunrise:06:48 AM Sunset: 07:32 PM |
Moonrise:08:28 PM Moonset: 06:47 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday |  Overcast |
0.8 ° C (33.5°F) |
10.6 ° C (51°F) |
5.9 ° C (42.6°F) |
% 87 | 0% | 2 | Sunrise:06:47 AM Sunset: 07:33 PM |
Moonrise:09:33 PM Moonset: 07:10 AM Moon Phase ( Waning Gibbous ) |
|
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