Southwest Weather Forecast 15 Days, Weather in Southwest Today
Current weather conditions and 15 day weather forecast for Southwest, 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 Southwest
| 28 March 2026 Saturday -4.4 ° C / 24.1°F  Overcast |
Feels Like : -8.9 ° C / 16°F Humidity : % 81 Pressure : 1028 mb Wind Speed : 11.2 kmph / 6.9 miles from WNW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Southwest, PA, USA
Weather Forecast for next 15 Days for Southwest 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 Southwest, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 28 March 2026 Saturday |  Partly Cloudy |
-3.1 ° C (26.4°F) |
1.4 ° C (34.5°F) |
-1.5 ° C (29.3°F) |
% 54 | 0% | 1 | Sunrise:07:09 AM Sunset: 07:40 PM |
Moonrise:03:06 PM Moonset: 05:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 March 2026 Sunday | Partly Cloudy |
-2.2 ° C (28°F) |
10.7 ° C (51.3°F) |
4.1 ° C (39.3°F) |
% 49 | 0% | 1.1 | Sunrise:07:07 AM Sunset: 07:41 PM |
Moonrise:04:18 PM Moonset: 05:34 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday |  Moderate rain |
6.2 ° C (43.2°F) |
8.4 ° C (47.1°F) |
7.5 ° C (45.5°F) |
% 86 | 89% | 0.2 | Sunrise:07:05 AM Sunset: 07:43 PM |
Moonrise:05:27 PM Moonset: 05:57 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday |  Patchy rain nearby |
9 ° C (48.2°F) |
19.6 ° C (67.4°F) |
14.5 ° C (58.2°F) |
% 91 | 89% | 0.5 | Sunrise:07:04 AM Sunset: 07:44 PM |
Moonrise:06:33 PM Moonset: 06:17 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday | Moderate rain |
-2.1 ° C (28.2°F) |
15.6 ° C (60.1°F) |
10 ° C (50°F) |
% 84 | 85% | 0 | Sunrise:07:02 AM Sunset: 07:45 PM |
Moonrise:07:39 PM Moonset: 06:37 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday | Partly Cloudy |
-3.7 ° C (25.3°F) |
9.6 ° C (49.4°F) |
2.4 ° C (36.3°F) |
% 52 | 0% | 2 | Sunrise:07:00 AM Sunset: 07:46 PM |
Moonrise:08:44 PM Moonset: 06:58 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday | Patchy rain nearby |
1.5 ° C (34.8°F) |
5.2 ° C (41.3°F) |
4.3 ° C (39.7°F) |
% 89 | 78% | 1 | Sunrise:06:58 AM Sunset: 07:47 PM |
Moonrise:09:50 PM Moonset: 07:20 AM Moon Phase ( Waning Gibbous ) |
|
| 04 April 2026 Saturday | Moderate rain |
5.2 ° C (41.4°F) |
10.3 ° C (50.5°F) |
7.9 ° C (46.3°F) |
% 95 | 88% | 2 | Sunrise:06:57 AM Sunset: 07:48 PM |
Moonrise:10:55 PM Moonset: 07:44 AM Moon Phase ( Waning Gibbous ) |
|
| 05 April 2026 Sunday | Patchy rain nearby |
-1.1 ° C (30.1°F) |
3.8 ° C (38.8°F) |
2.6 ° C (36.7°F) |
% 85 | 88% | 1 | Sunrise:06:55 AM Sunset: 07:49 PM |
Moonrise:11:59 PM Moonset: 08:13 AM Moon Phase ( Waning Gibbous ) |
|
| 06 April 2026 Monday |  Moderate snow |
-3.1 ° C (26.4°F) |
3 ° C (37.4°F) |
-0.8 ° C (30.6°F) |
% 73 | 74% | 1 | Sunrise:06:53 AM Sunset: 07:50 PM |
Moonrise:No moonrise Moonset: 08:49 AM Moon Phase ( Waning Gibbous ) |
|
| 07 April 2026 Tuesday | Patchy rain nearby |
-3 ° C (26.6°F) |
10.3 ° C (50.5°F) |
3.8 ° C (38.9°F) |
% 66 | 66% | 1 | Sunrise:06:52 AM Sunset: 07:51 PM |
Moonrise:01:00 AM Moonset: 09:32 AM Moon Phase ( Waning Gibbous ) |
|
| 08 April 2026 Wednesday | Moderate rain |
4.5 ° C (40.1°F) |
12 ° C (53.7°F) |
7.8 ° C (46°F) |
% 93 | 86% | 2 | Sunrise:06:50 AM Sunset: 07:52 PM |
Moonrise:01:55 AM Moonset: 10:22 AM Moon Phase ( Waning Gibbous ) |
|
| 09 April 2026 Thursday |  Sunny |
2.6 ° C (36.7°F) |
15.3 ° C (59.6°F) |
8.9 ° C (48°F) |
% 75 | 0% | 3 | Sunrise:06:48 AM Sunset: 07:53 PM |
Moonrise:02:42 AM Moonset: 11:20 AM Moon Phase ( Waning Gibbous ) |
|
| 10 April 2026 Friday | Moderate rain |
-1.2 ° C (29.9°F) |
7.5 ° C (45.5°F) |
4 ° C (39.2°F) |
% 94 | 89% | 1 | Sunrise:06:47 AM Sunset: 07:54 PM |
Moonrise:03:22 AM Moonset: 12:23 PM Moon Phase ( Last Quarter ) |
|
Add a link to your web page; copy and paste this html to your web page