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As of 19:36 CDT

Weather in Ontario, IL

70°Current weather

Ontario, Wednesday, 28 October, 19:36

Partly cloudy. Feels like 69°. High 76°, low 52°.

Pressure30.06 inHg
Wind6.9 mph S
Humidity58%
Visibility6.2 mi
Dew point54°

Two-week outlook for Ontario, IL: week one averages a high of 66.5° and week two 50.9°, so week two runs 15.5° cooler than week one. Around 5.0 inches of precipitation are expected over the 14 days, across 8 wet days. The nearest weekend, October 31: 62°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 28 – November 3)66.5°53.1°2.5 in / 4 d—
2nd (November 4 – November 10)50.9°42.1°2.5 in / 4 d—

Weekend weather

Sat, October 31
Heavy rain
62°53°
0.58 in
Sun, November 1
Overcast
70°54°
no precip.
Sat, November 7
Clear
48°33°
no precip.
Sun, November 8
Rain
46°42°
1.12 in
Thu, 2968° / 51°0.02Light rain
68 °Light rain

Ontario, Thursday, 29 October

Light rain. High 68°, low 51°.

Pressure30.12 inHg
Wind6.2 mph NW
Humidity78%
Visibility6.2 mi
Dew point58°
Fri, 3063° / 47°0.41Rain
63 °Rain

Ontario, Friday, 30 October

Rain. High 63°, low 47°.

Pressure30.30 inHg
Wind9.3 mph E
Humidity51%
Visibility6.2 mi
Dew point42°
Sat, 3162° / 53°0.58Heavy rain
62 °Heavy rain

Ontario, Saturday, 31 October

Heavy rain. High 62°, low 53°.

Pressure30.24 inHg
Wind2.7 mph NE
Humidity94%
Visibility2.4 mi
Dew point58°
Sun, 0170° / 54°0Overcast
70 °Overcast

Ontario, Sunday, 1 November

Overcast. High 70°, low 54°.

Pressure30.30 inHg
Wind6.8 mph SE
Humidity77%
Visibility4.9 mi
Dew point57°
Mon, 0264° / 56°0.33Rain
64 °Rain

Ontario, Monday, 2 November

Rain. High 64°, low 56°.

Pressure30.03 inHg
Wind18.4 mph S
Humidity74%
Visibility—
Dew point53°
Tue, 0362° / 59°1.17Rain
62 °Rain

Ontario, Tuesday, 3 November

Rain. High 62°, low 59°.

Pressure29.83 inHg
Wind19 mph S
Humidity96%
Visibility—
Dew point59°
Wed, 0458° / 56°0.93Rain
58 °Rain

Ontario, Wednesday, 4 November

Rain. High 58°, low 56°.

Pressure29.71 inHg
Wind13.7 mph SE
Humidity92%
Visibility—
Dew point55°
Thu, 0557° / 43°0.29Light rain
57 °Light rain

Ontario, Thursday, 5 November

Light rain. High 57°, low 43°.

Pressure29.47 inHg
Wind18.1 mph NW
Humidity91%
Visibility—
Dew point53°
Fri, 0646° / 35°0Clear
46 °Clear

Ontario, Friday, 6 November

Clear. High 46°, low 35°.

Pressure29.88 inHg
Wind15.1 mph W
Humidity57%
Visibility—
Dew point29°
Sat, 0748° / 33°0Clear
48 °Clear

Ontario, Saturday, 7 November

Clear. High 48°, low 33°.

Pressure30.12 inHg
Wind7.7 mph NW
Humidity44%
Visibility—
Dew point24°
Sun, 0846° / 42°1.12Rain
46 °Rain

Ontario, Sunday, 8 November

Rain. High 46°, low 42°.

Pressure30.12 inHg
Wind12 mph SE
Humidity95%
Visibility—
Dew point43°
Mon, 0950° / 47°0.15Light rain
50 °Light rain

Ontario, Monday, 9 November

Light rain. High 50°, low 47°.

Pressure29.91 inHg
Wind9.5 mph N
Humidity86%
Visibility—
Dew point46°
Tue, 1051° / 39°0Overcast
51 °Overcast

Ontario, Tuesday, 10 November

Overcast. High 51°, low 39°.

Pressure29.80 inHg
Wind14.8 mph NW
Humidity70%
Visibility—
Dew point40°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Ontario, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.