Current weather conditions and 15 day weather forecast for Downingtown, 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.
| 12 May 2026 Tuesday 17.5 ° C / 63.5°F ![]() Sunny |
Feels Like : 17.5 ° C / 63.5°F Humidity : % 34 Pressure : 1020 mb Wind Speed : 11.5 kmph / 7.2 miles from W ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 May 2026 Tuesday | Sunny |
4.1 ° C (39.4°F) |
22 ° C (71.6°F) |
12.9 ° C (55.2°F) |
% 43 | 0% | 6.9 | Sunrise:05:51 AM Sunset: 08:09 PM |
Moonrise:03:15 AM Moonset: 03:30 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Moderate rain |
9.4 ° C (49°F) |
20.8 ° C (69.5°F) |
14.1 ° C (57.3°F) |
% 74 | 87% | 6 | Sunrise:05:50 AM Sunset: 08:10 PM |
Moonrise:03:38 AM Moonset: 04:40 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Patchy rain nearby |
8.6 ° C (47.5°F) |
13.7 ° C (56.6°F) |
11.5 ° C (52.8°F) |
% 77 | 88% | 5.4 | Sunrise:05:49 AM Sunset: 08:11 PM |
Moonrise:04:03 AM Moonset: 05:56 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Patchy rain nearby |
7.1 ° C (44.8°F) |
17.2 ° C (63°F) |
11.6 ° C (52.9°F) |
% 72 | 0% | 0.4 | Sunrise:05:48 AM Sunset: 08:12 PM |
Moonrise:04:32 AM Moonset: 07:15 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Partly Cloudy |
9.5 ° C (49.2°F) |
22.8 ° C (73°F) |
16.3 ° C (61.4°F) |
% 72 | 0% | 5 | Sunrise:05:47 AM Sunset: 08:12 PM |
Moonrise:05:08 AM Moonset: 08:36 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Sunny |
14.9 ° C (58.8°F) |
27.2 ° C (80.9°F) |
19.9 ° C (67.9°F) |
% 76 | 0% | 5 | Sunrise:05:46 AM Sunset: 08:13 PM |
Moonrise:05:54 AM Moonset: 09:55 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Sunny |
16.6 ° C (61.8°F) |
29 ° C (84.3°F) |
22.4 ° C (72.3°F) |
% 77 | 0% | 6 | Sunrise:05:45 AM Sunset: 08:14 PM |
Moonrise:06:51 AM Moonset: 11:04 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Patchy rain nearby |
17.8 ° C (64°F) |
29.9 ° C (85.8°F) |
23.3 ° C (74°F) |
% 77 | 84% | 5 | Sunrise:05:44 AM Sunset: 08:15 PM |
Moonrise:07:59 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
17.5 ° C (63.6°F) |
28.4 ° C (83.1°F) |
22.5 ° C (72.5°F) |
% 80 | 72% | 5 | Sunrise:05:43 AM Sunset: 08:16 PM |
Moonrise:09:15 AM Moonset: 12:01 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Patchy rain nearby |
18.7 ° C (65.6°F) |
27.6 ° C (81.7°F) |
22.7 ° C (72.9°F) |
% 83 | 87% | 5 | Sunrise:05:43 AM Sunset: 08:17 PM |
Moonrise:10:31 AM Moonset: 12:45 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Patchy rain nearby |
19.3 ° C (66.8°F) |
26.9 ° C (80.4°F) |
22 ° C (71.6°F) |
% 85 | 86% | 5 | Sunrise:05:42 AM Sunset: 08:18 PM |
Moonrise:11:46 AM Moonset: 01:19 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Patchy rain nearby |
18.4 ° C (65°F) |
27.1 ° C (80.8°F) |
21.3 ° C (70.4°F) |
% 85 | 89% | 5 | Sunrise:05:41 AM Sunset: 08:19 PM |
Moonrise:12:55 PM Moonset: 01:47 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Moderate rain |
17.8 ° C (64°F) |
27.2 ° C (80.9°F) |
20.8 ° C (69.4°F) |
% 94 | 88% | 5 | Sunrise:05:41 AM Sunset: 08:20 PM |
Moonrise:02:02 PM Moonset: 02:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Sunny |
13.4 ° C (56.1°F) |
23.5 ° C (74.3°F) |
17.5 ° C (63.5°F) |
% 75 | 0% | 5 | Sunrise:05:40 AM Sunset: 08:20 PM |
Moonrise:03:06 PM Moonset: 02:32 AM Moon Phase ( Waxing Gibbous ) |
|