Weather tomorrow: Iowa City
Forecast for tomorrow, 28 September: overcast. The daily air temperature range is 13 to 21 °C. Chance of precipitation tomorrow according to the daily forecast: 8%. Forecast precipitation amount: 0 mm. Wind from the southeast at 3.3 m/s.
monday 28 september
Overcast
+21°
+13°
Sunset 18:53
G/m activity 2
Precipitation probability 8%
Precipitation 0.0 mm
Wind
3.3 m/s
Pressure 993.3 hPa
Index UV 5
Humidity 69%
Sunrise 07:00
Moon Waning Gibbous
Sunrise 07:00
Sunset 18:53
G/m activity 2
Moon Waning Gibbous
00:00
16°
E
2.5 m/s01:00
15°
E
2.2 m/s02:00
15°
E
2.2 m/s03:00
15°
E
2.2 m/s04:00
14°
E
2.5 m/s05:00
14°
E
2.5 m/s06:00
14°
E
2.2 m/s07:00
14°
E
2.2 m/s08:00
15°
E
2.5 m/s09:00
15°
E
3.3 m/s10:00
16°
SE
3.3 m/s11:00
18°
SE
3.3 m/s12:00
19°
SE
3.3 m/s13:00
20°
SE
2.8 m/s14:00
21°
SE
2.8 m/s15:00
21°
SE
3.1 m/s16:00
21°
SE
2.5 m/s17:00
20°
SE
3.1 m/s18:00
20°
SE
3.1 m/s19:00
18°
SE
2.8 m/s20:00
17°
SE
3.1 m/s21:00
17°
SE
3.3 m/s22:00
16°
SE
3.1 m/s23:00
16°
SE
3.3 m/sWhat is the atmospheric pressure in Iowa City tomorrow?
Pressure adjusted for location elevation. Location elevation: 204 m relative to sea level
Forecast for 28.09.2026 · Local time
Pressure: 990.6–995.9 hPa.
Minimum: 990.6 hPa23:00
Maximum: 995.9 hPa08:00
Largest change over 3 hours: −2.7 hPa · 12:00–15:00
hPa · Change over the previous 3 hours
Colours show pressure relative to this day’s range
Lower · 990.6 Scale midpoint · 993.3 Higher · 995.9 Largest change over 3 hoursWhat is the chance of precipitation in Iowa City tomorrow?
Chance of precipitation tomorrow according to the daily forecast: 8%.
Precipitation for tomorrow
| 00:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 8% |
|---|---|---|
| 01:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 8% |
| 02:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 8% |
| 03:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 9% |
| 04:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 9% |
| 05:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 10% |
| 06:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 9% |
| 07:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 9% |
| 08:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 9% |
| 09:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 7% |
| 10:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 5% |
| 11:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 4% |
| 12:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 4% |
| 13:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 13% |
| 14:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 12% |
| 15:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 12% |
| 16:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 4% |
| 17:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 12% |
| 18:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 4% |
| 19:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 5% |
| 20:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 4% |
| 21:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 12% |
| 22:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 7% |
| 23:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 6% |
Iowa City weather tomorrow: morning, afternoon and evening
Morning: clear, +14 °C. Afternoon: cloudy, +19 °C. Evening: partly cloudy, +20 °C.
According to the hourly forecast, tomorrow's highest temperature is expected from 14:00 to 16:00, at around +21 °C. Times are local.
The lightest winds are expected from 01:00 to 03:00 (from the east); from 06:00 to 07:00 (from the east). Times are local.
Temperature and wind for tomorrow
What geomagnetic activity is forecast for Iowa City tomorrow?
The highest forecast Kp index for tomorrow is 2.
