Current weather conditions and 15 day weather forecast for Jonestown, 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.
| 18 September 2026 Friday 20.9 ° C / 69.6°F ![]() Mist |
Feels Like : 23.9 ° C / 75°F Humidity : % 97 Pressure : 1019 mb Wind Speed : 4.7 kmph / 2.9 miles from N ![]() Visibility : 2 km Precipitation (rainfall) : 0.01 mm Cloud (%) : 83 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 September 2026 Thursday | Light rain shower |
18 ° C (64.3°F) |
25.3 ° C (77.5°F) |
21 ° C (69.8°F) |
% 88 | 73% | 6.4 | Sunrise:06:47 AM Sunset: 07:11 PM |
Moonrise:02:10 PM Moonset: 10:46 PM Moon Phase ( First Quarter ) |
|
| 18 September 2026 Friday | Sunny |
13.7 ° C (56.7°F) |
22.1 ° C (71.7°F) |
18.1 ° C (64.6°F) |
% 79 | 17% | 6.7 | Sunrise:06:48 AM Sunset: 07:09 PM |
Moonrise:03:04 PM Moonset: 11:41 PM Moon Phase ( First Quarter ) |
|
| 19 September 2026 Saturday | Overcast |
10.3 ° C (50.6°F) |
17.5 ° C (63.6°F) |
13.2 ° C (55.7°F) |
% 58 | 12% | 6.5 | Sunrise:06:49 AM Sunset: 07:08 PM |
Moonrise:03:50 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Light rain shower |
10.1 ° C (50.1°F) |
12.7 ° C (54.9°F) |
11.1 ° C (52.1°F) |
% 96 | 94% | 0.4 | Sunrise:06:50 AM Sunset: 07:06 PM |
Moonrise:04:27 PM Moonset: 12:40 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Light rain shower |
9.4 ° C (48.9°F) |
12.5 ° C (54.4°F) |
11.1 ° C (51.9°F) |
% 98 | 95% | 3.7 | Sunrise:06:51 AM Sunset: 07:04 PM |
Moonrise:04:57 PM Moonset: 01:43 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Light rain shower |
6.2 ° C (43.2°F) |
10 ° C (50°F) |
8.2 ° C (46.7°F) |
% 98 | 94% | 2 | Sunrise:06:52 AM Sunset: 07:03 PM |
Moonrise:05:22 PM Moonset: 02:46 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Fog |
6 ° C (42.9°F) |
9.6 ° C (49.2°F) |
7.8 ° C (46.1°F) |
% 97 | 89% | 2 | Sunrise:06:53 AM Sunset: 07:01 PM |
Moonrise:05:44 PM Moonset: 03:49 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Light rain shower |
8.9 ° C (48°F) |
10 ° C (50°F) |
9.3 ° C (48.7°F) |
% 98 | 94% | 2 | Sunrise:06:54 AM Sunset: 06:59 PM |
Moonrise:06:05 PM Moonset: 04:51 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Light rain shower |
9.6 ° C (49.3°F) |
10.8 ° C (51.4°F) |
10.1 ° C (50.2°F) |
% 98 | 95% | 3 | Sunrise:06:55 AM Sunset: 06:57 PM |
Moonrise:06:24 PM Moonset: 05:52 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Overcast |
6.8 ° C (44.2°F) |
14.6 ° C (58.4°F) |
10.9 ° C (51.6°F) |
% 86 | 55% | 4 | Sunrise:06:56 AM Sunset: 06:56 PM |
Moonrise:06:44 PM Moonset: 06:55 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Overcast |
9.5 ° C (49°F) |
17.3 ° C (63.1°F) |
12.8 ° C (55.1°F) |
% 77 | 12% | 5 | Sunrise:06:57 AM Sunset: 06:54 PM |
Moonrise:07:06 PM Moonset: 07:59 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Overcast |
7.1 ° C (44.8°F) |
15.9 ° C (60.6°F) |
10.9 ° C (51.6°F) |
% 70 | 11% | 4 | Sunrise:06:58 AM Sunset: 06:52 PM |
Moonrise:07:30 PM Moonset: 09:05 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Cloudy |
7.4 ° C (45.3°F) |
12.4 ° C (54.3°F) |
10.1 ° C (50.2°F) |
% 84 | 53% | 3 | Sunrise:07:00 AM Sunset: 06:51 PM |
Moonrise:08:00 PM Moonset: 10:13 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Fog |
12.5 ° C (54.5°F) |
16.3 ° C (61.3°F) |
14.1 ° C (57.4°F) |
% 94 | 76% | 4 | Sunrise:07:01 AM Sunset: 06:49 PM |
Moonrise:08:37 PM Moonset: 11:24 AM Moon Phase ( Waning Gibbous ) |
|