10-day forecast for Porterville, UT: 56° to 96°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Sunday, August 9
82° · 0.17 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1095° / 66°0.02
Morning70°feels 68°
Afternoon93°feels 89°
Evening85°feels 83°
Overnight68°feels 67°
95 °
Porterville, Monday, 10 August
Light rain. High 95°, low 66°.
Pressure29.88 inHg
Wind11.3 mph W
Humidity17%
Visibility6.2 mi
Dew point40°
Tue, 1195° / 63°0
Morning72°feels 71°
Afternoon94°feels 90°
Evening82°feels 80°
Overnight67°feels 66°
95 °
Porterville, Tuesday, 11 August
Overcast. High 95°, low 63°.
Pressure29.91 inHg
Wind9 mph W
Humidity13%
Visibility6.2 mi
Dew point35°
Wed, 1289° / 65°0.02
Morning74°feels 72°
Afternoon88°feels 84°
Evening78°feels 77°
Overnight69°feels 67°
89 °
Porterville, Wednesday, 12 August
Light rain. High 89°, low 65°.
Pressure29.80 inHg
Wind9.7 mph W
Humidity19%
Visibility6.2 mi
Dew point39°
Thu, 1385° / 61°0.12
Morning67°feels 66°
Afternoon83°feels 81°
Evening78°feels 77°
Overnight69°feels 68°
85 °
Porterville, Thursday, 13 August
Light rain. High 85°, low 61°.
Pressure29.77 inHg
Wind12.7 mph W
Humidity29%
Visibility—
Dew point45°
Fri, 1482° / 57°0.17
Morning62°feels 62°
Afternoon77°feels 77°
Evening78°feels 77°
Overnight64°feels 63°
82 °
Porterville, Friday, 14 August
Light rain. High 82°, low 57°.
Pressure29.94 inHg
Wind11.6 mph W
Humidity43%
Visibility—
Dew point50°
Sat, 1586° / 56°0.01
Morning64°feels 63°
Afternoon84°feels 81°
Evening81°feels 79°
Overnight70°feels 68°
86 °
Porterville, Saturday, 15 August
Light rain. High 86°, low 56°.
Pressure30.03 inHg
Wind10.5 mph W
Humidity19%
Visibility—
Dew point34°
Sun, 1687° / 65°0
Morning71°feels 68°
Afternoon85°feels 82°
Evening82°feels 80°
Overnight69°feels 68°
87 °
Porterville, Sunday, 16 August
Overcast. High 87°, low 65°.
Pressure30.06 inHg
Wind7.5 mph W
Humidity19%
Visibility—
Dew point36°
Mon, 1786° / 63°0
Morning69°feels 68°
Afternoon85°feels 82°
Evening82°feels 79°
Overnight68°feels 67°
86 °
Porterville, Monday, 17 August
Partly cloudy. High 86°, low 63°.
Pressure30.06 inHg
Wind12.6 mph W
Humidity25%
Visibility—
Dew point43°
Tue, 1890° / 61°0
Morning69°feels 67°
Afternoon88°feels 84°
Evening84°feels 81°
Overnight69°feels 67°
90 °
Porterville, Tuesday, 18 August
Clear. High 90°, low 61°.
Pressure30.06 inHg
Wind12.5 mph W
Humidity18%
Visibility—
Dew point36°
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, UT 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.