Porterville Weather Conditions

Current Temperature Level

overcast
23°C
39°C21°C
Pleasant

Overcast

Feels Like 23°C

Chances of Rain12%

Moderate

58AQI

Humidity

50%

Nowovercast23°12%3 AMpartly cloudy22°6%4 AMovercast22°13%5 AMovercast22°13%6 AMovercast21°13%7 AMovercast22°13%8 AMovercast23°11%9 AMovercast26°10%10 AMpartly cloudy28°4%11 AMsunny31°1%12 PMsunny33°1%1 PMsunny35°1%2 PMsunny37°1%3 PMpartly cloudy38°4%4 PMsunny38°1%5 PMpartly cloudy39°1%6 PMsunny39°0%7 PMsunny37°0%8 PMclear34°1%9 PMpartly cloudy32°3%10 PMovercast31°8%11 PMovercast30°9%12 AMovercast29°9%1 AMovercast28°9%
.

Skies may remain grey and overcast.

Last Updated: 2026-08-18 02:15 (Local Time)

Porterville Weather Parameters

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Porterville 10-Days Weather Forecast

See Monthly
Today18 Aug.


Overcast

Overcast

Fully overcast skies with a high of 30 °C. Humidity will be 31%, and winds at 14.4 km/h.


temperature icon

39°C  /  21°C

temperature iconHumi.31 %
temperature iconPrec.0 mm


Sunrise icon

Sunrise

06:16 AM

13hrs 26min

Sunset icon

Sunset

07:42 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

OvercastOvercast

26 °C

38 %

0

7.2 kmph /  SSW

Feels Like IconFeels 25 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

1 AM

OvercastOvercast

25 °C

44 %

0

5.4 kmph /  S

Feels Like IconFeels 24 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

2 AM

OvercastOvercast

23 °C

50 %

0

6.8 kmph /  SSW

Feels Like IconFeels 23 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

3 AM

Partly CloudyPartly Cloudy

22 °C

55 %

0

8.6 kmph /  SW

Feels Like IconFeels 22 °C

Temperature IconCover 48 %

Visibility IconVisibility 10 km

4 AM

OvercastOvercast

22 °C

56 %

0

6.8 kmph /  S

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

5 AM

OvercastOvercast

22 °C

54 %

0

7.2 kmph /  S

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

6 AM

OvercastOvercast

21 °C

55 %

0

8.3 kmph /  S

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

7 AM

OvercastOvercast

22 °C

56 %

0.2

8.3 kmph /  SSW

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

8 AM

OvercastOvercast

23 °C

46 %

0.9

8.3 kmph /  SSW

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

9 AM

OvercastOvercast

26 °C

38 %

2.4

9 kmph /  SSW

Feels Like IconFeels 24 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

10 AM

Partly CloudyPartly Cloudy

28 °C

34 %

4.7

10.8 kmph /  SSW

Feels Like IconFeels 26 °C

Temperature IconCover 52 %

Visibility IconVisibility 10 km

11 AM

SunnySunny

31 °C

20 %

7.4

9.7 kmph /  SSW

Feels Like IconFeels 28 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

12 PM

SunnySunny

33 °C

17 %

8.8

8.6 kmph /  SW

Feels Like IconFeels 31 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

1 PM

SunnySunny

35 °C

15 %

8.3

6.5 kmph /  WSW

Feels Like IconFeels 33 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

2 PM

SunnySunny

37 °C

14 %

7.9

5.4 kmph /  WNW

Feels Like IconFeels 35 °C

Temperature IconCover 25 %

Visibility IconVisibility 10 km

3 PM

Partly CloudyPartly Cloudy

38 °C

13 %

6.5

6.5 kmph /  NW

Feels Like IconFeels 35 °C

Temperature IconCover 60 %

Visibility IconVisibility 10 km

4 PM

SunnySunny

38 °C

12 %

4.2

7.2 kmph /  NNW

Feels Like IconFeels 36 °C

Temperature IconCover 9 %

Visibility IconVisibility 10 km

5 PM

Partly CloudyPartly Cloudy

39 °C

12 %

2

8.6 kmph /  NNW

Feels Like IconFeels 36 °C

Temperature IconCover 26 %

Visibility IconVisibility 10 km

6 PM

SunnySunny

39 °C

12 %

0.7

11.5 kmph /  NNW

Feels Like IconFeels 35 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

7 PM

SunnySunny

37 °C

13 %

0.1

14.4 kmph /  NW

Feels Like IconFeels 33 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

8 PM

ClearClear

34 °C

16 %

0

12.6 kmph /  NNW

Feels Like IconFeels 30 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

9 PM

Partly CloudyPartly Cloudy

32 °C

18 %

0

8.3 kmph /  NNE

Feels Like IconFeels 29 °C

Temperature IconCover 46 %

Visibility IconVisibility 10 km

10 PM

OvercastOvercast

31 °C

20 %

0

7.2 kmph /  ENE

Feels Like IconFeels 28 °C

Temperature IconCover 92 %

Visibility IconVisibility 10 km

11 PM

OvercastOvercast

30 °C

22 %

0

4.7 kmph /  E

Feels Like IconFeels 28 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

Temp23 °C


ConditionOvercast


Humidity50 %

Feels23 °C


Cover100 %


Visibility10 km

Wind Speed & Dir.6.8 kmph /  SSW


UV0

Porterville 30-Days (August 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny40°18°
2
Sunny42°20°
3
Sunny42°21°
4
Sunny42°21°
5
Sunny41°21°
6
Sunny41°21°
7
Sunny41°22°
8
Sunny42°22°
9
Sunny44°22°
10
Sunny43°23°
11
Sunny41°23°
12
Sunny40°22°
13
Sunny36°21°
14
Sunny33°18°
15
Sunny37°16°
16
Sunny37°17°
17
Sunny38°20°
18Today
Overcast39°21°
19
Overcast40°24°
20
Sunny43°24°
21
Sunny41°24°
22
Sunny40°23°
23
Partly Cloudy41°24°
24
Sunny41°23°
25
Sunny41°24°
26
Sunny37°21°
27
Sunny37°21°
28
Sunny37°21°
29
Sunny37°21°
30
Sunny37°21°
31
Sunny37°21°

AugustWeather Overview

No. of days:

Sunny

Sunny

28

Cloudy

Cloudy

1

Rainy

Rainy

0

Snowy

Snowy

0


The monthly weather averages in Porterville consist of 28 sunny days, 1 cloudy days, 0 rainy days, and 0 snowy days.

Porterville's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
23 °C
overcastOvercast
50%
0

6.8 kmph /  SSW

23 °C
overcastOvercast
50%
0

6.8 kmph /  SSW

United States's Hottest Cities - August 2026

Hottest
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Last Updated: 18 Aug 2026, 09:35 AM

City Weather Rankings

FAQs About Porterville Weather Conditions


1. What is the current temperature in Porterville today - 18 August 2026?

The current temperature in Porterville is 23°C, with a feels-like temperature of 23°C. Today's forecast shows a high of 39°C and a low of 21°C, giving a 18 degree swing through the day as of 02:15 AM 18 August 2026.

2. What are the current weather parameters in Porterville today?

Here is a complete overview of Porterville's current weather conditions as of 02:15 AM 18 August 2026: Condition : Overcast Temperature : 23°C Pleasant (Feels like 23°C) Humidity : 50% Wind Speed : 6.8 km/h from SSW (193 degrees), Gust 2 m/s UV Index : 0 (Low Air Pressure : 1013 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0 mm (4% chance of rain)

3. What is the 10-day weather forecast for Porterville from 02:15 AM 18 August 2026?

From 02:15 AM 18 August 2026, Porterville's 10-day forecast shows this trend: Today (Aug. 18) : Temp. 30°C, Hum. 31% and Overcast condition. Wednesday (Aug. 19) : Temp. 32°C, Hum. 17% and Overcast condition. Thursday (Aug. 20) : Temp. 33°C, Hum. 17% and Sunny condition. Friday (Aug. 21) : Temp. 32°C, Hum. 18% and Sunny condition. Saturday (Aug. 22) : Temp. 31°C, Hum. 22% and Sunny condition. Sunday (Aug. 23) : Temp. 32°C, Hum. 19% and Partly Cloudy condition. Monday (Aug. 24) : Temp. 31°C, Hum. 20% and Sunny condition. Tuesday (Aug. 25) : Temp. 32°C, Hum. 21% and Sunny condition. Wednesday (Aug. 26) : Temp. 29°C, Hum. 28% and Sunny condition. Thursday (Aug. 27) : Temp. 29°C, Hum. 26% and Sunny condition.

4. Will it rain in Porterville today?

As of 02:15 AM 18 August 2026, there is a 6% chance of rainfall in Porterville later today around 2026-08-18 03:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.

5. What is the monthly weather forecast for Porterville in August 2026?

August 2026 in Porterville is forecast to have 28 sunny days, 0 rainy days, 1 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 16°C to highs of 44°C.

6. How does the weather in Porterville affect air quality?

Weather directly impacts air quality in Porterville. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.