Current weather conditions and 15 day weather forecast for Arlington Heights, 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.
| 23 September 2026 Wednesday 12 ° C / 53.6°F ![]() Overcast |
Feels Like : 9.5 ° C / 49.1°F Humidity : % 72 Pressure : 1028 mb Wind Speed : 13 kmph / 8.1 miles from ENE ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 September 2026 Tuesday | Overcast |
9 ° C (48.2°F) |
17.6 ° C (63.7°F) |
12.4 ° C (54.4°F) |
% 81 | 83% | 3.7 | Sunrise:06:48 AM Sunset: 06:58 PM |
Moonrise:05:18 PM Moonset: 02:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Overcast |
8.1 ° C (46.6°F) |
17.5 ° C (63.5°F) |
12.3 ° C (54.1°F) |
% 62 | 8% | 5.6 | Sunrise:06:49 AM Sunset: 06:57 PM |
Moonrise:05:40 PM Moonset: 03:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Overcast |
6.4 ° C (43.5°F) |
16.9 ° C (62.5°F) |
11.1 ° C (52°F) |
% 65 | 10% | 5.4 | Sunrise:06:50 AM Sunset: 06:55 PM |
Moonrise:06:00 PM Moonset: 04:46 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Overcast |
10.1 ° C (50.2°F) |
19.6 ° C (67.3°F) |
13.8 ° C (56.9°F) |
% 50 | 12% | 5.2 | Sunrise:06:51 AM Sunset: 06:53 PM |
Moonrise:06:20 PM Moonset: 05:48 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Patchy rain nearby |
10.4 ° C (50.8°F) |
13 ° C (55.4°F) |
11.2 ° C (52.1°F) |
% 85 | 88% | 4 | Sunrise:06:52 AM Sunset: 06:51 PM |
Moonrise:06:40 PM Moonset: 06:50 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Partly Cloudy |
10.7 ° C (51.2°F) |
17.2 ° C (62.9°F) |
13.2 ° C (55.8°F) |
% 80 | 15% | 5 | Sunrise:06:53 AM Sunset: 06:50 PM |
Moonrise:07:02 PM Moonset: 07:54 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Overcast |
11.7 ° C (53°F) |
20.1 ° C (68.2°F) |
15 ° C (59.1°F) |
% 75 | 15% | 5 | Sunrise:06:54 AM Sunset: 06:48 PM |
Moonrise:07:26 PM Moonset: 09:00 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Sunny |
12.3 ° C (54.1°F) |
22.7 ° C (72.8°F) |
16.8 ° C (62.2°F) |
% 73 | 6% | 6 | Sunrise:06:55 AM Sunset: 06:46 PM |
Moonrise:07:56 PM Moonset: 10:08 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Sunny |
13.5 ° C (56.2°F) |
22.8 ° C (73.1°F) |
17.4 ° C (63.4°F) |
% 75 | 7% | 6 | Sunrise:06:56 AM Sunset: 06:45 PM |
Moonrise:08:33 PM Moonset: 11:19 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Patchy rain nearby |
13.7 ° C (56.7°F) |
22.9 ° C (73.2°F) |
16.6 ° C (61.8°F) |
% 89 | 79% | 5 | Sunrise:06:57 AM Sunset: 06:43 PM |
Moonrise:09:19 PM Moonset: 12:29 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Light rain shower |
11.1 ° C (52°F) |
19.1 ° C (66.3°F) |
15.6 ° C (60°F) |
% 79 | 82% | 5 | Sunrise:06:58 AM Sunset: 06:41 PM |
Moonrise:10:17 PM Moonset: 01:34 PM Moon Phase ( Last Quarter ) |
|
| 03 October 2026 Saturday | Partly Cloudy |
11 ° C (51.7°F) |
17.2 ° C (62.9°F) |
13.5 ° C (56.4°F) |
% 77 | 15% | 5 | Sunrise:06:59 AM Sunset: 06:40 PM |
Moonrise:11:25 PM Moonset: 02:31 PM Moon Phase ( Last Quarter ) |
|
| 04 October 2026 Sunday | Sunny |
9.7 ° C (49.4°F) |
16.7 ° C (62.1°F) |
12.4 ° C (54.3°F) |
% 70 | 6% | 5 | Sunrise:07:00 AM Sunset: 06:38 PM |
Moonrise:Does not rise today Moonset: 03:18 PM Moon Phase ( Last Quarter ) |
|
| 05 October 2026 Monday | Sunny |
6.5 ° C (43.6°F) |
13.5 ° C (56.2°F) |
9.5 ° C (49.2°F) |
% 64 | 7% | 4 | Sunrise:07:01 AM Sunset: 06:36 PM |
Moonrise:12:40 AM Moonset: 03:56 PM Moon Phase ( Waning Crescent ) |
|