Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

Lat: 36.03333°NLon: 119.06667°WElev: 443.0ft.

Clear

75°F

24°C

Humidity	47%
Wind Speed	N 5 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	01 Sep 12:00 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Porterville CA

This Afternoon
High: 84 °F
Sunny
Tonight
Low: 54 °F
Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 58 °F
Clear
Friday
High: 84 °F
Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 86 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 84. West wind around 5 mph.

Tonight

Clear, with a low around 54. West wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 82. Calm wind becoming west northwest around 5 mph in the morning.

Wednesday Night

Mostly clear, with a low around 57. Northwest wind around 5 mph becoming calm in the evening.

Thursday

Sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.

Thursday Night

Clear, with a low around 58. West northwest wind around 5 mph becoming calm in the evening.

Friday

Sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 60. West northwest wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night

A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 62. West northwest wind around 5 mph becoming calm in the evening.

Sunday

A 30 percent chance of rain. Partly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.

Sunday Night

A 30 percent chance of rain. Partly cloudy, with a low around 62. West wind around 5 mph becoming calm in the evening.

Labor Day

A 20 percent chance of rain. Mostly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.

Additional Forecasts and Information

Zone Area Forecast for Visalia - Porterville - Reedley, CA

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ABOUT THIS FORECAST

Point Forecast:

Porterville CA
36.07°N 119.01°W (Elev. 479 ft)

Last Update:

11:56 am PDT Sep 1, 2026

Forecast Valid:

12pm PDT Sep 1, 2026-6pm PDT Sep 7, 2026

Forecast Discussion

Additional Resources

Radar & Satellite Image

Hourly Weather Forecast

National Digital Forecast Database

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation

San Joaquin Valley/Hanford, CA