10-day forecast for Chula Vista, CA: 69° to 87°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
78° · 0.06 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 69°0
Morning75°feels 75°
Afternoon85°feels 86°
Evening80°feels 81°
Overnight71°feels 71°
86 °
Chula Vista, Monday, 10 August
Clear. High 86°, low 69°.
Pressure29.91 inHg
Wind8.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point62°
Tue, 1184° / 75°0
Morning77°feels 77°
Afternoon84°feels 84°
Evening80°feels 80°
Overnight76°feels 76°
84 °
Chula Vista, Tuesday, 11 August
Clear. High 84°, low 75°.
Pressure29.94 inHg
Wind8.2 mph W
Humidity47%
Visibility6.2 mi
Dew point60°
Wed, 1282° / 75°0
Morning75°feels 75°
Afternoon82°feels 82°
Evening76°feels 76°
Overnight76°feels 76°
82 °
Chula Vista, Wednesday, 12 August
Clear. High 82°, low 75°.
Pressure29.88 inHg
Wind8.3 mph W
Humidity44%
Visibility6.2 mi
Dew point58°
Thu, 1379° / 72°0
Morning73°feels 73°
Afternoon76°feels 77°
Evening76°feels 76°
Overnight73°feels 73°
79 °
Chula Vista, Thursday, 13 August
Overcast. High 79°, low 72°.
Pressure29.94 inHg
Wind9.1 mph W
Humidity61%
Visibility—
Dew point61°
Fri, 1479° / 71°0
Morning73°feels 73°
Afternoon76°feels 76°
Evening76°feels 76°
Overnight73°feels 73°
79 °
Chula Vista, Friday, 14 August
Overcast. High 79°, low 71°.
Pressure29.97 inHg
Wind9.9 mph W
Humidity60%
Visibility—
Dew point61°
Sat, 1578° / 73°0.06
Morning74°feels 74°
Afternoon75°feels 76°
Evening74°feels 75°
Overnight74°feels 75°
78 °
Chula Vista, Saturday, 15 August
Light rain. High 78°, low 73°.
Pressure30.00 inHg
Wind5.7 mph NW
Humidity62%
Visibility—
Dew point62°
Sun, 1682° / 73°0
Morning75°feels 75°
Afternoon80°feels 80°
Evening79°feels 79°
Overnight76°feels 76°
82 °
Chula Vista, Sunday, 16 August
Overcast. High 82°, low 73°.
Pressure30.06 inHg
Wind9.4 mph W
Humidity59%
Visibility—
Dew point63°
Mon, 1784° / 73°0
Morning76°feels 76°
Afternoon81°feels 81°
Evening80°feels 80°
Overnight75°feels 75°
84 °
Chula Vista, Monday, 17 August
Overcast. High 84°, low 73°.
Pressure30.06 inHg
Wind12 mph NW
Humidity47%
Visibility—
Dew point58°
Tue, 1882° / 73°0
Morning75°feels 75°
Afternoon80°feels 80°
Evening80°feels 80°
Overnight74°feels 74°
82 °
Chula Vista, Tuesday, 18 August
Mostly clear. High 82°, low 73°.
Pressure29.94 inHg
Wind9.5 mph W
Humidity50%
Visibility—
Dew point58°
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 Chula Vista, 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.