Current weather conditions and 15 day weather forecast for Arnold, 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.
| 10 August 2026 Monday 26.3 ° C / 79.3°F ![]() Sunny |
Feels Like : 28.4 ° C / 83.1°F Humidity : % 77 Pressure : 1013 mb Wind Speed : 10.1 kmph / 6.3 miles from WSW ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 13 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 August 2026 Monday | Sunny |
19.8 ° C (67.6°F) |
29.8 ° C (85.6°F) |
23.7 ° C (74.7°F) |
% 82 | 43% | 4.4 | Sunrise:06:24 AM Sunset: 08:23 PM |
Moonrise:03:05 AM Moonset: 07:04 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Patchy rain nearby |
19 ° C (66.2°F) |
28.1 ° C (82.6°F) |
22.4 ° C (72.3°F) |
% 87 | 87% | 3.6 | Sunrise:06:25 AM Sunset: 08:22 PM |
Moonrise:04:24 AM Moonset: 07:46 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Patchy rain nearby |
18.4 ° C (65.1°F) |
28 ° C (82.4°F) |
21.5 ° C (70.8°F) |
% 85 | 67% | 6.4 | Sunrise:06:26 AM Sunset: 08:21 PM |
Moonrise:05:46 AM Moonset: 08:21 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Patchy rain nearby |
17.8 ° C (64.1°F) |
28.3 ° C (82.9°F) |
22 ° C (71.6°F) |
% 79 | 45% | 7.3 | Sunrise:06:27 AM Sunset: 08:20 PM |
Moonrise:07:08 AM Moonset: 08:49 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
13.3 ° C (56°F) |
25.8 ° C (78.5°F) |
19.7 ° C (67.5°F) |
% 66 | 5% | 8.1 | Sunrise:06:28 AM Sunset: 08:18 PM |
Moonrise:08:27 AM Moonset: 09:15 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
10.5 ° C (50.9°F) |
25.1 ° C (77.2°F) |
17.4 ° C (63.4°F) |
% 67 | 4% | 7 | Sunrise:06:29 AM Sunset: 08:17 PM |
Moonrise:09:42 AM Moonset: 09:39 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Partly Cloudy |
15.1 ° C (59.1°F) |
27 ° C (80.5°F) |
19.9 ° C (67.9°F) |
% 66 | 19% | 7 | Sunrise:06:30 AM Sunset: 08:15 PM |
Moonrise:10:56 AM Moonset: 10:04 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Patchy rain nearby |
15.4 ° C (59.7°F) |
26 ° C (78.8°F) |
20.4 ° C (68.8°F) |
% 85 | 70% | 6 | Sunrise:06:31 AM Sunset: 08:14 PM |
Moonrise:12:08 PM Moonset: 10:31 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
12.1 ° C (53.8°F) |
26.5 ° C (79.6°F) |
18.8 ° C (65.8°F) |
% 66 | 5% | 7 | Sunrise:06:32 AM Sunset: 08:13 PM |
Moonrise:01:19 PM Moonset: 11:01 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
12.4 ° C (54.3°F) |
27.1 ° C (80.8°F) |
19.1 ° C (66.4°F) |
% 63 | 4% | 7 | Sunrise:06:33 AM Sunset: 08:11 PM |
Moonrise:02:28 PM Moonset: 11:37 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
15.6 ° C (60.1°F) |
28.8 ° C (83.8°F) |
21.7 ° C (71°F) |
% 73 | 57% | 7 | Sunrise:06:34 AM Sunset: 08:10 PM |
Moonrise:03:32 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Thundery outbreaks in nearby |
19.9 ° C (67.9°F) |
30.9 ° C (87.6°F) |
24.6 ° C (76.4°F) |
% 81 | 48% | 7 | Sunrise:06:35 AM Sunset: 08:08 PM |
Moonrise:04:31 PM Moonset: 12:20 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Fog |
20.6 ° C (69°F) |
25.4 ° C (77.7°F) |
22.7 ° C (72.8°F) |
% 95 | 92% | 6 | Sunrise:06:36 AM Sunset: 08:07 PM |
Moonrise:05:21 PM Moonset: 01:10 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Sunny |
15.6 ° C (60.1°F) |
25 ° C (76.9°F) |
19.7 ° C (67.4°F) |
% 78 | 57% | 6 | Sunrise:06:37 AM Sunset: 08:05 PM |
Moonrise:06:03 PM Moonset: 02:06 AM Moon Phase ( Waxing Gibbous ) |
|