Weather tomorrow: Decorah
Forecast for tomorrow, 29 September: overcast. The daily air temperature range is 13 to 20 °C. Chance of precipitation tomorrow according to the daily forecast: 46%. Forecast precipitation amount: 0.5 mm. Wind from the south at 7.2 m/s.
tuesday 29 september
Overcast
+20°
+13°
Sunset 18:52
G/m activity 2
Precipitation probability 46%
Precipitation 0.5 mm
Wind
7.2 m/s
Pressure 979.9 hPa
Index UV 5
Humidity 75%
Sunrise 07:03
Moon Waning Gibbous
Sunrise 07:03
Sunset 18:52
G/m activity 2
Moon Waning Gibbous
00:00
15°
S
3.3 m/s01:00
15°
S
3.3 m/s02:00
14°
S
3.6 m/s03:00
13°
S
3.6 m/s04:00
13°
S
3.6 m/s05:00
13°
S
3.6 m/s06:00
13°
S
3.6 m/s07:00
13°
S
3.1 m/s08:00
14°
S
3.6 m/s09:00
14°
S
4.2 m/s10:00
15°
S
5.6 m/s11:00
17°
S
5.8 m/s12:00
18°
S
5.8 m/s13:00
19°
S
6.1 m/s14:00
20°
S
6.1 m/s15:00
19°
S
6.1 m/s16:00
19°
S
5.8 m/s17:00
19°
S
6.1 m/s18:00
18°
S
6.1 m/s19:00
18°
S
4.4 m/s20:00
19°
S
3.9 m/s21:00
19°
S
3.6 m/s22:00
18°
S
2.8 m/s23:00
18°
S
4.7 m/sWhat is the atmospheric pressure in Decorah tomorrow?
Pressure adjusted for location elevation. Location elevation: 270 m relative to sea level
Forecast for 29.09.2026 · Local time
Pressure: 978.6–983.9 hPa.
Minimum: 978.6 hPa16:00–19:00Also at other hours
Maximum: 983.9 hPa00:00–03:00
Largest change over 3 hours:
−2.7 hPa · 11:00–14:00
First of 2 intervals with the same change magnitude shown.
hPa · Change over the previous 3 hours
Colours show pressure relative to this day’s range
Lower · 978.6 Scale midpoint · 981.3 Higher · 983.9 Largest change over 3 hoursWhat is the chance of precipitation in Decorah tomorrow?
Chance of precipitation tomorrow according to the daily forecast: 46%.
Precipitation for tomorrow
| 00:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 32% |
|---|---|---|
| 01:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 31% |
| 02:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 22% |
| 03:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 28% |
| 04:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 30% |
| 05:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 27% |
| 06:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 26% |
| 07:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 24% |
| 08:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 22% |
| 09:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 13% |
| 10:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 15% |
| 11:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 14% |
| 12:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 13% |
| 13:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 12% |
| 14:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 13% |
| 15:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 15% |
| 16:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 16% |
| 17:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 18% |
| 18:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 19% |
| 19:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 20% |
| 20:00 | Amount of precipitation in millimeters (mm): 0.2 mm | Probability of precipitation in percent (%): 41% |
| 21:00 | Amount of precipitation in millimeters (mm): 0.1 mm | Probability of precipitation in percent (%): 37% |
| 22:00 | Amount of precipitation in millimeters (mm): 0.2 mm | Probability of precipitation in percent (%): 42% |
| 23:00 | Amount of precipitation in millimeters (mm): 1.3 mm | Probability of precipitation in percent (%): 73% |
Decorah weather tomorrow: morning, afternoon and evening
Morning: overcast, +13 °C. Afternoon: overcast, +18 °C. Evening: overcast, +18 °C.
According to the hourly forecast, tomorrow's highest temperature is expected at 14:00, at around +20 °C. Times are local.
Tomorrow's strongest winds are expected from 13:00 to 15:00 (from the south); from 17:00 to 18:00 (from the south). The lightest winds are expected at 22:00 (from the south). Times are local.
Temperature and wind for tomorrow
What geomagnetic activity is forecast for Decorah tomorrow?
The highest forecast Kp index for tomorrow is 2.
