10-day forecast for Rio Oso, CA: 61° to 107°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
107°
Best day: Tuesday, August 18
84°
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10100° / 69°0
Morning75°feels 74°
Afternoon99°feels 94°
Evening86°feels 83°
Overnight73°feels 72°
100 °
Rio Oso, Monday, 10 August
Partly cloudy. High 100°, low 69°.
Pressure29.80 inHg
Wind7.2 mph S
Humidity15%
Visibility6.2 mi
Dew point41°
Tue, 11105° / 63°0
Morning70°feels 69°
Afternoon102°feels 97°
Evening86°feels 83°
Overnight68°feels 67°
105 °
Rio Oso, Tuesday, 11 August
Clear. High 105°, low 63°.
Pressure29.88 inHg
Wind7.1 mph S
Humidity17%
Visibility6.2 mi
Dew point42°
Wed, 12100° / 65°0
Morning71°feels 70°
Afternoon100°feels 95°
Evening84°feels 82°
Overnight71°feels 70°
100 °
Rio Oso, Wednesday, 12 August
Clear. High 100°, low 65°.
Pressure29.77 inHg
Wind7.9 mph S
Humidity17%
Visibility6.2 mi
Dew point42°
Thu, 1389° / 61°0
Morning73°feels 72°
Afternoon88°feels 85°
Evening77°feels 77°
Overnight64°feels 64°
89 °
Rio Oso, Thursday, 13 August
Overcast. High 89°, low 61°.
Pressure29.77 inHg
Wind14.7 mph SE
Humidity25%
Visibility—
Dew point46°
Fri, 1494° / 61°0
Morning73°feels 71°
Afternoon89°feels 86°
Evening78°feels 78°
Overnight70°feels 69°
94 °
Rio Oso, Friday, 14 August
Clear. High 94°, low 61°.
Pressure29.85 inHg
Wind11.2 mph S
Humidity24%
Visibility—
Dew point46°
Sat, 1595° / 61°0
Morning74°feels 72°
Afternoon91°feels 88°
Evening79°feels 78°
Overnight70°feels 69°
95 °
Rio Oso, Saturday, 15 August
Clear. High 95°, low 61°.
Pressure29.91 inHg
Wind14.4 mph S
Humidity19%
Visibility—
Dew point42°
Sun, 1684° / 67°0
Morning70°feels 69°
Afternoon76°feels 75°
Evening75°feels 74°
Overnight69°feels 67°
84 °
Rio Oso, Sunday, 16 August
Overcast. High 84°, low 67°.
Pressure30.09 inHg
Wind10.6 mph SE
Humidity37%
Visibility—
Dew point47°
Mon, 17101° / 64°0
Morning78°feels 77°
Afternoon97°feels 93°
Evening86°feels 83°
Overnight74°feels 73°
101 °
Rio Oso, Monday, 17 August
Partly cloudy. High 101°, low 64°.
Pressure30.00 inHg
Wind10.1 mph SW
Humidity18%
Visibility—
Dew point44°
Tue, 18107° / 68°0
Morning83°feels 81°
Afternoon102°feels 98°
Evening91°feels 87°
Overnight80°feels 79°
107 °
Rio Oso, Tuesday, 18 August
Clear. High 107°, low 68°.
Pressure29.91 inHg
Wind10.1 mph SE
Humidity13%
Visibility—
Dew point40°
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 Rio Oso, CA 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.