Weather tomorrow: Porterville (airport)

Forecast for tomorrow, 28 September: clear. The daily air temperature range is 14 to 27 °C. Chance of precipitation tomorrow according to the daily forecast: 1%. Forecast precipitation amount: 0 mm. Wind from the west at 5.8 m/s.

monday 28 september

Clear

Clear, Precipitation probability 1%, Sunrise 06:49, Sunset 18:44, 28.09.2026

+27°

+14°

Sunset 18:44

G/m activity 2

Precipitation probability 1%

Precipitation 0.0 mm

Wind 5.8 m/s

Pressure 994.6 hPa

Index UV 6

Humidity 30%

Sunrise 06:49

Moon Waning Gibbous

Sunrise 06:49

Sunset 18:44

G/m activity 2

Moon Waning Gibbous

Clear
night
+19°
Clear
morning
+14°
Clear
day
+23°
Clear
evening
+26°
Time
Description
Temperature
Precipitation probability
Precipitation
Wind

00:00

Clear

19°

0 %
-

SW

2.2 m/s

01:00

Clear

17°

1 %
-

SW

1.4 m/s

02:00

Clear

16°

1 %
-

S

1.1 m/s

03:00

Clear

15°

1 %
-

SW

1.1 m/s

04:00

Clear

15°

1 %
-

SW

1.1 m/s

05:00

Clear

14°

1 %
-

S

0.8 m/s

06:00

Clear

14°

1 %
-

S

1.7 m/s

07:00

Clear

14°

2 %
-

SW

1.7 m/s

08:00

Clear

14°

1 %
-

SW

1.1 m/s

09:00

Clear

16°

1 %
-

SW

1.7 m/s

10:00

Clear

19°

1 %
-

SW

2.5 m/s

11:00

Clear

21°

0 %
-

W

2.8 m/s

12:00

Clear

23°

0 %
-

NW

2.8 m/s

13:00

Clear

24°

0 %
-

NW

3.1 m/s

14:00

Clear

26°

0 %
-

NW

3.6 m/s

15:00

Clear

27°

0 %
-

NW

4.2 m/s

16:00

Clear

27°

0 %
-

NW

5.6 m/s

17:00

Clear

27°

0 %
-

NW

5.3 m/s

18:00

Clear

26°

0 %
-

NW

3.9 m/s

19:00

Clear

23°

0 %
-

NW

2.8 m/s

20:00

Clear

22°

0 %
-

N

1.9 m/s

21:00

Clear

21°

0 %
-

E

2.2 m/s

22:00

Clear

20°

1 %
-

E

2.2 m/s

23:00

Clear

19°

1 %
-

SE

1.9 m/s

What is the atmospheric pressure in Porterville (airport) tomorrow?

Pressure adjusted for location elevation. Location elevation: 134 m relative to sea level

Forecast for 28.09.2026 · Local time

Pressure: 991.9–995.9 hPa.

Minimum: 991.9 hPa17:00–20:00

Maximum: 995.9 hPa07:00–12:00

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

994.6 00:00 —
994.6 01:00 —
994.6 02:00 —
994.6 03:00 0
994.6 04:00 0
994.6 05:00 0
994.6 06:00 0
995.9 07:00 +1.3
995.9 08:00 +1.3
995.9 09:00 +1.3
995.9 10:00 0
995.9 11:00 0
995.9 12:00 0
994.6 13:00 −1.3
993.3 14:00 −2.7
993.3 15:00 −2.7
993.3 16:00 −1.3
991.9 17:00 −1.3
991.9 18:00 −1.3
991.9 19:00 −1.3
991.9 20:00 0
993.3 21:00 +1.3
993.3 22:00 +1.3
993.3 23:00 +1.3

Colours show pressure relative to this day’s range

Lower · 991.9 Scale midpoint · 993.9 Higher · 995.9 Largest change over 3 hours

What is the chance of precipitation in Porterville (airport) tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 1%.

Precipitation for tomorrow

Hourly precipitation forecast
00:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 0%
01:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
02:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
03:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
04:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
05:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
06:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
07:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
08:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
09:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
10:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
11:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 0%
12:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 0%
13:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 0%
14:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 0%
15:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 0%
16:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 0%
17:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 0%
18:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 0%
19:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 0%
20:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 0%
21:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 0%
22:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
23:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%

Porterville (airport) weather tomorrow: morning, afternoon and evening

Morning: clear, +14 °C. Afternoon: clear, +23 °C. Evening: clear, +26 °C.

According to the hourly forecast, tomorrow's highest temperature is expected from 15:00 to 17:00, at around +27 °C. Times are local.

Tomorrow's strongest winds are expected at 16:00 (from the northwest). The lightest winds are expected at 05:00 (from the south). Times are local.

Temperature and wind for tomorrow

+19° +15° +14° +16° +23° +27° +26° +21° 2.2 m/s 1.1 m/s 1.7 m/s 1.7 m/s 2.8 m/s 4.2 m/s 3.9 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 Porterville (airport) tomorrow?

The highest forecast Kp index for tomorrow is 2.

Magnetic storm tomorrow

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

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