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As of 08:38 PST

Weather in Ontario, CA

61°Current weather

Ontario, Friday, 13 November, 08:38

Overcast. Feels like 61°. High 66°, low 57°.

Pressure29.83 inHg
Wind11 mph SW
Humidity81%
Visibility6.2 mi
Dew point55°

10-day forecast for Ontario, CA: 45° to 70°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

67°
Best day: Sunday, November 22
58° · 0.7 in
Worst day: Thursday, November 19

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

Sat, 1470° / 56°0.22Rain
MorningOvercast61°feels 61°
AfternoonMostly clear69°feels 68°
EveningPartly cloudy60°feels 60°
OvernightRain58°feels 57°
70 °Rain

Ontario, Saturday, 14 November

Rain. High 70°, low 56°.

Pressure29.94 inHg
Wind2.3 mph SE
Humidity62%
Visibility6.2 mi
Dew point51°
Sun, 1566° / 50°0Mostly clear
MorningMostly clear55°feels 55°
AfternoonOvercast66°feels 65°
EveningClear58°feels 57°
OvernightMostly clear54°feels 53°
66 °Mostly clear

Ontario, Sunday, 15 November

Mostly clear. High 66°, low 50°.

Pressure30.06 inHg
Wind1.9 mph S
Humidity59%
Visibility6.2 mi
Dew point51°
Mon, 1664° / 55°0.18Rain
MorningOvercast58°feels 56°
AfternoonLight rain64°feels 63°
EveningRain57°feels 56°
OvernightOvercast56°feels 55°
64 °Rain

Ontario, Monday, 16 November

Rain. High 64°, low 55°.

Pressure30.03 inHg
Wind3.3 mph W
Humidity67%
Visibility5.8 mi
Dew point53°
Tue, 1757° / 48°0.27Light rain
MorningMostly clear51°feels 50°
AfternoonLight rain55°feels 53°
EveningLight rain55°feels 53°
OvernightLight rain52°feels 52°
57 °Light rain

Ontario, Tuesday, 17 November

Light rain. High 57°, low 48°.

Pressure29.97 inHg
Wind4.5 mph SW
Humidity74%
Visibility—
Dew point46°
Wed, 1858° / 45°0Overcast
MorningOvercast49°feels 47°
AfternoonOvercast55°feels 52°
EveningOvercast56°feels 54°
OvernightOvercast53°feels 51°
58 °Overcast

Ontario, Wednesday, 18 November

Overcast. High 58°, low 45°.

Pressure30.15 inHg
Wind4.3 mph E
Humidity52%
Visibility—
Dew point36°
Thu, 1958° / 54°0.7Heavy rain
MorningHeavy rain55°feels 54°
AfternoonHeavy rain56°feels 55°
EveningHeavy rain58°feels 56°
OvernightHeavy rain55°feels 52°
58 °Heavy rain

Ontario, Thursday, 19 November

Heavy rain. High 58°, low 54°.

Pressure29.97 inHg
Wind11.9 mph SW
Humidity70%
Visibility—
Dew point46°
Fri, 2060° / 50°0.01Light rain
MorningLight rain52°feels 49°
AfternoonLight rain56°feels 53°
EveningLight rain58°feels 55°
OvernightLight rain54°feels 51°
60 °Light rain

Ontario, Friday, 20 November

Light rain. High 60°, low 50°.

Pressure30.00 inHg
Wind6.8 mph SW
Humidity32%
Visibility—
Dew point25°
Sat, 2162° / 52°0Overcast
MorningOvercast54°feels 50°
AfternoonOvercast59°feels 55°
EveningOvercast61°feels 58°
OvernightOvercast56°feels 53°
62 °Overcast

Ontario, Saturday, 21 November

Overcast. High 62°, low 52°.

Pressure30.09 inHg
Wind5.4 mph NE
Humidity23%
Visibility—
Dew point20°
Sun, 2267° / 55°0Mostly clear
MorningMostly clear57°feels 54°
AfternoonMostly clear63°feels 60°
EveningMostly clear66°feels 63°
OvernightMostly clear59°feels 56°
67 °Mostly clear

Ontario, Sunday, 22 November

Mostly clear. High 67°, low 55°.

Pressure30.09 inHg
Wind4.1 mph E
Humidity17%
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.