Current weather conditions and 15 day weather forecast for Tredyffrin, 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.
| 09 August 2026 Sunday 33.8 ° C / 92.8°F ![]() Sunny |
Feels Like : 39.5 ° C / 103.1°F Humidity : % 54 Pressure : 1016 mb Wind Speed : 16.2 kmph / 10.1 miles from W ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 9 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 09 August 2026 Sunday | Sunny |
22.4 ° C (72.3°F) |
33.8 ° C (92.8°F) |
27.3 ° C (81.1°F) |
% 70 | 5% | 8.5 | Sunrise:06:07 AM Sunset: 08:06 PM |
Moonrise:01:39 AM Moonset: 05:51 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Sunny |
22.5 ° C (72.5°F) |
33.3 ° C (91.9°F) |
27.6 ° C (81.6°F) |
% 56 | 3% | 6.6 | Sunrise:06:08 AM Sunset: 08:05 PM |
Moonrise:02:49 AM Moonset: 06:44 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Partly Cloudy |
22.1 ° C (71.8°F) |
30.9 ° C (87.6°F) |
26.2 ° C (79.1°F) |
% 63 | 39% | 5.3 | Sunrise:06:09 AM Sunset: 08:04 PM |
Moonrise:04:07 AM Moonset: 07:27 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
20.9 ° C (69.6°F) |
29.3 ° C (84.7°F) |
24.7 ° C (76.5°F) |
% 62 | 17% | 6.1 | Sunrise:06:10 AM Sunset: 08:03 PM |
Moonrise:05:30 AM Moonset: 08:02 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
21 ° C (69.7°F) |
28.5 ° C (83.3°F) |
24.6 ° C (76.3°F) |
% 60 | 4% | 7 | Sunrise:06:11 AM Sunset: 08:01 PM |
Moonrise:06:51 AM Moonset: 08:31 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
17.2 ° C (63°F) |
22.1 ° C (71.7°F) |
19.2 ° C (66.5°F) |
% 56 | 5% | 6 | Sunrise:06:12 AM Sunset: 08:00 PM |
Moonrise:08:09 AM Moonset: 08:57 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
14.8 ° C (58.6°F) |
23.8 ° C (74.8°F) |
19.1 ° C (66.4°F) |
% 51 | 2% | 6 | Sunrise:06:13 AM Sunset: 07:59 PM |
Moonrise:09:24 AM Moonset: 09:22 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
15.3 ° C (59.6°F) |
23.6 ° C (74.4°F) |
19.3 ° C (66.8°F) |
% 55 | 5% | 6 | Sunrise:06:14 AM Sunset: 07:57 PM |
Moonrise:10:37 AM Moonset: 09:47 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Patchy rain nearby |
17 ° C (62.6°F) |
20 ° C (67.9°F) |
18.4 ° C (65.1°F) |
% 89 | 77% | 5 | Sunrise:06:15 AM Sunset: 07:56 PM |
Moonrise:11:49 AM Moonset: 10:14 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
16.3 ° C (61.4°F) |
27.7 ° C (81.8°F) |
21.6 ° C (71°F) |
% 61 | 4% | 7 | Sunrise:06:16 AM Sunset: 07:54 PM |
Moonrise:12:59 PM Moonset: 10:45 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Partly Cloudy |
18.7 ° C (65.7°F) |
27.9 ° C (82.2°F) |
22.7 ° C (72.8°F) |
% 68 | 38% | 7 | Sunrise:06:17 AM Sunset: 07:53 PM |
Moonrise:02:08 PM Moonset: 11:21 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
19.6 ° C (67.2°F) |
28 ° C (82.5°F) |
23.5 ° C (74.3°F) |
% 72 | 20% | 7 | Sunrise:06:18 AM Sunset: 07:52 PM |
Moonrise:03:12 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
16 ° C (60.9°F) |
27.3 ° C (81.1°F) |
21.5 ° C (70.8°F) |
% 55 | 3% | 7 | Sunrise:06:19 AM Sunset: 07:50 PM |
Moonrise:04:11 PM Moonset: 12:04 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Sunny |
18.7 ° C (65.6°F) |
30.6 ° C (87.2°F) |
24.5 ° C (76.1°F) |
% 57 | 4% | 8 | Sunrise:06:20 AM Sunset: 07:49 PM |
Moonrise:05:01 PM Moonset: 12:54 AM Moon Phase ( Waxing Gibbous ) |
|