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As of 19:34 PST

Weather in Ontario, CA

59°Current weather

Ontario, Friday, 13 November, 19:34

Overcast. Feels like 58°. High 66°, low 58°.

Pressure29.83 inHg
Wind6.9 mph SW
Humidity88%
Visibility6.2 mi
Dew point55°

10-day forecast for Ontario, CA: 46° to 75°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.

75°
Best day: Sunday, November 22
63° · 0.32 in
Worst day: Thursday, November 19

Tap any day below to see morning, afternoon, evening and overnight.

Sat, 1469° / 59°0.08Light rain
MorningPartly cloudy62°feels 62°
AfternoonPartly cloudy69°feels 68°
EveningMostly clear60°feels 60°
OvernightLight rain61°feels 62°
69 °Light rain

Ontario, Saturday, 14 November

Light rain. High 69°, low 59°.

Pressure29.94 inHg
Wind2.1 mph S
Humidity59%
Visibility6.2 mi
Dew point50°
Sun, 1569° / 56°0Clear
MorningClear64°feels 64°
AfternoonOvercast67°feels 66°
EveningMostly clear58°feels 58°
OvernightMostly clear56°feels 56°
69 °Clear

Ontario, Sunday, 15 November

Clear. High 69°, low 56°.

Pressure30.06 inHg
Wind1.8 mph S
Humidity58%
Visibility6.2 mi
Dew point51°
Mon, 1663° / 53°0.29Rain
MorningOvercast58°feels 57°
AfternoonLight rain63°feels 62°
EveningRain55°feels 54°
OvernightPartly cloudy57°feels 57°
63 °Rain

Ontario, Monday, 16 November

Rain. High 63°, low 53°.

Pressure30.03 inHg
Wind3 mph W
Humidity74%
Visibility6.2 mi
Dew point54°
Tue, 1758° / 49°0.06Light rain
MorningLight rain51°feels 50°
AfternoonMostly clear57°feels 55°
EveningLight rain56°feels 53°
OvernightOvercast50°feels 50°
58 °Light rain

Ontario, Tuesday, 17 November

Light rain. High 58°, low 49°.

Pressure30.00 inHg
Wind3.2 mph W
Humidity69%
Visibility6.2 mi
Dew point45°
Wed, 1860° / 46°0Overcast
MorningOvercast49°feels 49°
AfternoonOvercast56°feels 55°
EveningOvercast57°feels 56°
OvernightOvercast52°feels 51°
60 °Overcast

Ontario, Wednesday, 18 November

Overcast. High 60°, low 46°.

Pressure30.15 inHg
Wind4.7 mph W
Humidity59%
Visibility—
Dew point41°
Thu, 1963° / 52°0.32Rain
MorningRain53°feels 52°
AfternoonRain58°feels 57°
EveningRain63°feels 62°
OvernightRain60°feels 59°
63 °Rain

Ontario, Thursday, 19 November

Rain. High 63°, low 52°.

Pressure30.03 inHg
Wind9.1 mph SW
Humidity75%
Visibility—
Dew point49°
Fri, 2068° / 59°0.17Rain
MorningRain61°feels 60°
AfternoonRain64°feels 63°
EveningRain67°feels 65°
OvernightRain62°feels 59°
68 °Rain

Ontario, Friday, 20 November

Rain. High 68°, low 59°.

Pressure30.03 inHg
Wind7 mph NE
Humidity58%
Visibility—
Dew point48°
Sat, 2172° / 58°0Mostly clear
MorningMostly clear61°feels 58°
AfternoonMostly clear68°feels 65°
EveningMostly clear70°feels 67°
OvernightMostly clear62°feels 59°
72 °Mostly clear

Ontario, Saturday, 21 November

Mostly clear. High 72°, low 58°.

Pressure30.09 inHg
Wind8.5 mph NE
Humidity11%
Visibility—
Dew point10°
Sun, 2275° / 60°0Overcast
MorningOvercast62°feels 59°
AfternoonOvercast69°feels 67°
EveningOvercast73°feels 70°
OvernightOvercast65°feels 62°
75 °Overcast

Ontario, Sunday, 22 November

Overcast. High 75°, low 60°.

Pressure30.12 inHg
Wind5.1 mph E
Humidity14%
Visibility—
Dew point16°

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 Ontario, 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.