Weather tomorrow: Upper Darby
Forecast for tomorrow, 28 September: overcast and showers. The daily air temperature range is 14 to 15 °C. Chance of precipitation tomorrow according to the daily forecast: 86%. Forecast precipitation amount: 3.7 mm. Wind from the north at 5.3 m/s.
monday 28 september
Overcast and showers
+15°
+14°
Sunset 18:48
G/m activity 2
Precipitation probability 86%
Precipitation 3.7 mm
Wind
5.3 m/s
Pressure 1001.3 hPa
Index UV 0
Humidity 92%
Sunrise 06:55
Moon Waning Gibbous
Sunrise 06:55
Sunset 18:48
G/m activity 2
Moon Waning Gibbous
00:00
15°
N
4.2 m/s01:00
14°
NW
4.2 m/s02:00
14°
NW
3.9 m/s03:00
14°
NW
4.2 m/s04:00
14°
NW
4.2 m/s05:00
14°
NW
3.9 m/s06:00
14°
NW
3.9 m/s07:00
14°
NW
3.6 m/s08:00
14°
NW
3.3 m/s09:00
14°
NW
3.3 m/s10:00
14°
NW
3.1 m/s11:00
14°
NW
3.3 m/s12:00
14°
NW
3.3 m/s13:00
14°
NW
3.6 m/s14:00
14°
NW
3.6 m/s15:00
14°
NW
3.6 m/s16:00
14°
NW
3.6 m/s17:00
14°
NW
3.6 m/s18:00
14°
NW
3.6 m/s19:00
14°
NW
3.6 m/s20:00
14°
NW
3.3 m/s21:00
14°
NW
3.3 m/s22:00
14°
NW
3.1 m/s23:00
14°
N
2.8 m/sWhat is the atmospheric pressure in Upper Darby tomorrow?
Pressure adjusted for location elevation. Location elevation: 74 m relative to sea level
Forecast for 28.09.2026 · Local time
Pressure: 995.9–1003.9 hPa.
Minimum: 995.9 hPa00:00–04:00
Maximum: 1003.9 hPa21:00–23:00
Largest change over 3 hours: +2.7 hPa · 04:00–07:00
hPa · Change over the previous 3 hours
Colours show pressure relative to this day’s range
Lower · 995.9 Scale midpoint · 999.9 Higher · 1003.9 Largest change over 3 hoursWhat is the chance of precipitation in Upper Darby tomorrow?
Chance of precipitation tomorrow according to the daily forecast: 86%.
Precipitation for tomorrow
| 00:00 | Amount of precipitation in millimeters (mm): 0.5 mm | Probability of precipitation in percent (%): 64% |
|---|---|---|
| 01:00 | Amount of precipitation in millimeters (mm): 0.4 mm | Probability of precipitation in percent (%): 59% |
| 02:00 | Amount of precipitation in millimeters (mm): 0.4 mm | Probability of precipitation in percent (%): 60% |
| 03:00 | Amount of precipitation in millimeters (mm): 0.2 mm | Probability of precipitation in percent (%): 48% |
| 04:00 | Amount of precipitation in millimeters (mm): 0.1 mm | Probability of precipitation in percent (%): 41% |
| 05:00 | Amount of precipitation in millimeters (mm): 0.1 mm | Probability of precipitation in percent (%): 44% |
| 06:00 | Amount of precipitation in millimeters (mm): 0.2 mm | Probability of precipitation in percent (%): 46% |
| 07:00 | Amount of precipitation in millimeters (mm): 0.2 mm | Probability of precipitation in percent (%): 47% |
| 08:00 | Amount of precipitation in millimeters (mm): 0.1 mm | Probability of precipitation in percent (%): 50% |
| 09:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 42% |
| 10:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 39% |
| 11:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 34% |
| 12:00 | Amount of precipitation in millimeters (mm): 0.1 mm | Probability of precipitation in percent (%): 40% |
| 13:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 36% |
| 14:00 | Amount of precipitation in millimeters (mm): 0.1 mm | Probability of precipitation in percent (%): 44% |
| 15:00 | Amount of precipitation in millimeters (mm): 0.1 mm | Probability of precipitation in percent (%): 41% |
| 16:00 | Amount of precipitation in millimeters (mm): 0.1 mm | Probability of precipitation in percent (%): 41% |
| 17:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 34% |
| 18:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 32% |
| 19:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 31% |
| 20:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 31% |
| 21:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 31% |
| 22:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 30% |
| 23:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 30% |
Upper Darby weather tomorrow: morning, afternoon and evening
Morning: overcast and light rain, +14 °C. Afternoon: overcast and showers, +14 °C. Evening: overcast and showers, +14 °C.
According to the hourly forecast, tomorrow's highest temperature is expected at 00:00, at around +15 °C. Times are local.
Tomorrow's strongest winds are expected at 00:00 (from the north); at 01:00 (from the northwest); from 03:00 to 04:00 (from the northwest). The lightest winds are expected at 23:00 (from the north). Times are local.
Temperature and wind for tomorrow
What geomagnetic activity is forecast for Upper Darby tomorrow?
The highest forecast Kp index for tomorrow is 2.
