10-day forecast for Porterville, LA: 72° to 109°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
109°
Best day: Monday, August 17
91° · 0.09 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10100° / 74°0
Morning78°feels 79°
Afternoon98°feels 100°
Evening88°feels 91°
Overnight75°feels 76°
100 °
Porterville, Monday, 10 August
Overcast. High 100°, low 74°.
Pressure30.06 inHg
Wind6.3 mph S
Humidity41%
Visibility6.2 mi
Dew point67°
Tue, 11100° / 75°0
Morning79°feels 79°
Afternoon99°feels 102°
Evening88°feels 91°
Overnight79°feels 80°
100 °
Porterville, Tuesday, 11 August
Clear. High 100°, low 75°.
Pressure30.06 inHg
Wind7.6 mph SW
Humidity41%
Visibility6.2 mi
Dew point67°
Wed, 12103° / 77°0
Morning80°feels 80°
Afternoon101°feels 103°
Evening91°feels 92°
Overnight83°feels 86°
103 °
Porterville, Wednesday, 12 August
Clear. High 103°, low 77°.
Pressure29.97 inHg
Wind6.5 mph SW
Humidity38%
Visibility6.2 mi
Dew point66°
Thu, 13103° / 78°0
Morning81°feels 84°
Afternoon98°feels 100°
Evening95°feels 96°
Overnight84°feels 87°
103 °
Porterville, Thursday, 13 August
Mostly clear. High 103°, low 78°.
Pressure29.97 inHg
Wind6.7 mph SW
Humidity35%
Visibility6.2 mi
Dew point64°
Fri, 14105° / 77°0
Morning83°feels 85°
Afternoon99°feels 101°
Evening96°feels 96°
Overnight83°feels 82°
105 °
Porterville, Friday, 14 August
Clear. High 105°, low 77°.
Pressure30.03 inHg
Wind9.5 mph S
Humidity30%
Visibility—
Dew point60°
Sat, 15105° / 76°0
Morning83°feels 85°
Afternoon100°feels 103°
Evening96°feels 96°
Overnight83°feels 83°
105 °
Porterville, Saturday, 15 August
Clear. High 105°, low 76°.
Pressure30.12 inHg
Wind7.1 mph SW
Humidity30%
Visibility—
Dew point61°
Sun, 16107° / 76°0
Morning84°feels 85°
Afternoon103°feels 105°
Evening99°feels 100°
Overnight85°feels 85°
107 °
Porterville, Sunday, 16 August
Clear. High 107°, low 76°.
Pressure30.09 inHg
Wind8.1 mph S
Humidity25%
Visibility—
Dew point58°
Mon, 17109° / 80°0
Morning87°feels 87°
Afternoon104°feels 105°
Evening100°feels 101°
Overnight88°feels 88°
109 °
Porterville, Monday, 17 August
Overcast. High 109°, low 80°.
Pressure30.00 inHg
Wind8.1 mph SW
Humidity23%
Visibility—
Dew point56°
Tue, 18108° / 79°0
Morning86°feels 87°
Afternoon104°feels 107°
Evening101°feels 102°
Overnight89°feels 89°
108 °
Porterville, Tuesday, 18 August
Clear. High 108°, low 79°.
Pressure29.91 inHg
Wind8 mph SW
Humidity27%
Visibility—
Dew point60°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Porterville, LA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.