Weather tomorrow: Waukesha

Forecast for tomorrow, 28 September: overcast. The daily air temperature range is 12 to 21 °C. Chance of precipitation tomorrow according to the daily forecast: 6%. Forecast precipitation amount: 0 mm. Wind from the northeast at 2.5 m/s.

monday 28 september

Overcast

Overcast, Precipitation probability 6%, Sunrise 06:47, Sunset 18:39, 28.09.2026

+21°

+12°

Sunset 18:39

G/m activity 2

Precipitation probability 6%

Precipitation 0.0 mm

Wind 2.5 m/s

Pressure 989.3 hPa

Index UV 5

Humidity 66%

Sunrise 06:47

Moon Waning Gibbous

Sunrise 06:47

Sunset 18:39

G/m activity 2

Moon Waning Gibbous

Partly cloudy
night
+13°
Partly cloudy
morning
+12°
Partly cloudy
day
+19°
Clear
evening
+19°
Time
Description
Temperature
Precipitation probability
Precipitation
Wind

00:00

Partly cloudy

13°

12 %
-

N

1.9 m/s

01:00

Partly cloudy

12°

12 %
-

N

1.9 m/s

02:00

Partly cloudy

12°

12 %
-

N

1.9 m/s

03:00

Partly cloudy

12°

11 %
-

N

1.9 m/s

04:00

Partly cloudy

12°

11 %
-

N

1.9 m/s

05:00

Cloudy

12°

11 %
-

N

1.9 m/s

06:00

Partly cloudy

12°

14 %
-

N

1.7 m/s

07:00

Partly cloudy

12°

14 %
-

N

1.7 m/s

08:00

Cloudy

14°

8 %
-

NE

1.7 m/s

09:00

Partly cloudy

14°

5 %
-

NE

1.4 m/s

10:00

Partly cloudy

16°

4 %
-

NE

1.4 m/s

11:00

Clear

18°

3 %
-

NE

1.1 m/s

12:00

Partly cloudy

19°

3 %
-

E

1.1 m/s

13:00

Clear

20°

2 %
-

E

1.7 m/s

14:00

Clear

21°

2 %
-

E

1.4 m/s

15:00

Clear

21°

2 %
-

E

1.4 m/s

16:00

Clear

21°

3 %
-

SE

1.7 m/s

17:00

Clear

20°

4 %
-

SE

1.9 m/s

18:00

Clear

19°

8 %
-

SE

3.1 m/s

19:00

Clear

16°

11 %
-

SE

2.5 m/s

20:00

Partly cloudy

15°

11 %
-

SE

2.5 m/s

21:00

Partly cloudy

15°

16 %
-

SE

2.2 m/s

22:00

Partly cloudy

14°

18 %
-

S

1.7 m/s

23:00

Partly cloudy

14°

14 %
-

S

1.9 m/s

What is the atmospheric pressure in Waukesha tomorrow?

Pressure adjusted for location elevation. Location elevation: 252 m relative to sea level

Forecast for 28.09.2026 · Local time

Pressure: 986.6–990.6 hPa.

Minimum: 986.6 hPa19:00–23:00

Maximum: 990.6 hPa10:00–11:00

Largest change over 3 hours: −2.7 hPa · 10:00–13:00
First of 2 intervals with the same change magnitude shown.

hPa · Change over the previous 3 hours

989.3 00:00 —
989.3 01:00 —
989.3 02:00 —
989.3 03:00 0
989.3 04:00 0
989.3 05:00 0
989.3 06:00 0
989.3 07:00 0
989.3 08:00 0
989.3 09:00 0
990.6 10:00 +1.3
990.6 11:00 +1.3
989.3 12:00 0
987.9 13:00 −2.7
987.9 14:00 −2.7
987.9 15:00 −1.3
987.9 16:00 0
987.9 17:00 0
987.9 18:00 0
986.6 19:00 −1.3
986.6 20:00 −1.3
986.6 21:00 −1.3
986.6 22:00 0
986.6 23:00 0

Colours show pressure relative to this day’s range

Lower · 986.6 Scale midpoint · 988.6 Higher · 990.6 Largest change over 3 hours

What is the chance of precipitation in Waukesha tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 6%.

Precipitation for tomorrow

Hourly precipitation forecast
00:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 12%
01:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 12%
02:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 12%
03:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
04:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
05:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
06:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 14%
07:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 14%
08:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 8%
09:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 5%
10:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%
11:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
12:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
13:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
14:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
15:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
16:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
17:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%
18:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 8%
19:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
20:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
21:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 16%
22:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 18%
23:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 14%

Waukesha weather tomorrow: morning, afternoon and evening

Morning: partly cloudy, +12 °C. Afternoon: partly cloudy, +19 °C. Evening: clear, +19 °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.

Tomorrow's strongest winds are expected at 18:00 (from the southeast). The lightest winds are expected at 11:00 (from the northeast); at 12:00 (from the east). Times are local.

Temperature and wind for tomorrow

+13° +12° +12° +14° +19° +21° +19° +15° 1.9 m/s 1.9 m/s 1.7 m/s 1.4 m/s 1.1 m/s 1.4 m/s 3.1 m/s 2.2 m/s
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
- Wind direction and speed, m/s
- Temperature, °C

What geomagnetic activity is forecast for Waukesha tomorrow?

The highest forecast Kp index for tomorrow is 2.

Magnetic storm tomorrow

00:00 2
03:00 2
06:00 2
09:00 2
12:00 1
15:00 1
18:00 2
21:00 2

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