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As of 21:47 CDT

Weather in Ottawa, IL

59°Current weather

Ottawa, Saturday, 31 October, 21:47

Overcast. Feels like 58°. High 62°, low 53°.

Pressure30.30 inHg
Wind6.5 mph SE
Humidity79%
Visibility6.2 mi
Dew point52°

Two-week outlook for Ottawa, IL: week one averages a high of 61.9° and week two 51.4°, so week two runs 10.5° cooler than week one. Around 2.0 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, October 31: 62°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 31 – November 6)61.9°54.6°2.0 in / 7 d—
2nd (November 7 – November 13)51.4°40.2°0.0 in / 0 d—

Weekend weather

Sat, October 31
Heavy rain
62°53°
0.97 in
Sun, November 1
Light rain
66°55°
0.04 in
Sat, November 7
Partly cloudy
55°41°
no precip.
Sun, November 8
Light rain
48°40°
0.04 in
Sun, 0166° / 55°0.04Light rain
66 °Light rain

Ottawa, Sunday, 1 November

Light rain. High 66°, low 55°.

Pressure30.30 inHg
Wind4.5 mph SE
Humidity70%
Visibility6.2 mi
Dew point52°
Mon, 0263° / 56°0.2Rain
63 °Rain

Ottawa, Monday, 2 November

Rain. High 63°, low 56°.

Pressure30.06 inHg
Wind11.4 mph SE
Humidity81%
Visibility4.8 mi
Dew point54°
Tue, 0372° / 63°0.21Light rain
72 °Light rain

Ottawa, Tuesday, 3 November

Light rain. High 72°, low 63°.

Pressure29.83 inHg
Wind13.6 mph S
Humidity74%
Visibility6.2 mi
Dew point62°
Wed, 0464° / 57°0.43Rain
64 °Rain

Ottawa, Wednesday, 4 November

Rain. High 64°, low 57°.

Pressure29.68 inHg
Wind11.7 mph SW
Humidity64%
Visibility6.2 mi
Dew point48°
Thu, 0555° / 51°0.06Light rain
55 °Light rain

Ottawa, Thursday, 5 November

Light rain. High 55°, low 51°.

Pressure29.71 inHg
Wind11.9 mph SW
Humidity75%
Visibility—
Dew point44°
Fri, 0651° / 47°0.08Light rain
51 °Light rain

Ottawa, Friday, 6 November

Light rain. High 51°, low 47°.

Pressure29.91 inHg
Wind11.7 mph NW
Humidity68%
Visibility—
Dew point40°
Sat, 0755° / 41°0Partly cloudy
55 °Partly cloudy

Ottawa, Saturday, 7 November

Partly cloudy. High 55°, low 41°.

Pressure29.65 inHg
Wind14 mph W
Humidity54%
Visibility—
Dew point36°
Sun, 0848° / 40°0.04Light rain
48 °Light rain

Ottawa, Sunday, 8 November

Light rain. High 48°, low 40°.

Pressure29.62 inHg
Wind16.8 mph NW
Humidity58%
Visibility—
Dew point33°
Mon, 0950° / 39°0Clear
50 °Clear

Ottawa, Monday, 9 November

Clear. High 50°, low 39°.

Pressure29.88 inHg
Wind17.1 mph NW
Humidity47%
Visibility—
Dew point28°
Tue, 1049° / 39°0Partly cloudy
49 °Partly cloudy

Ottawa, Tuesday, 10 November

Partly cloudy. High 49°, low 39°.

Pressure30.06 inHg
Wind15.9 mph NW
Humidity58%
Visibility—
Dew point34°
Wed, 1149° / 36°0Clear
49 °Clear

Ottawa, Wednesday, 11 November

Clear. High 49°, low 36°.

Pressure30.15 inHg
Wind10.6 mph NW
Humidity53%
Visibility—
Dew point30°
Thu, 1250° / 40°0Light rain
50 °Light rain

Ottawa, Thursday, 12 November

Light rain. High 50°, low 40°.

Pressure29.94 inHg
Wind11.6 mph S
Humidity59%
Visibility—
Dew point33°
Fri, 1359° / 46°0.01Light rain
59 °Light rain

Ottawa, Friday, 13 November

Light rain. High 59°, low 46°.

Pressure29.74 inHg
Wind9.6 mph S
Humidity67%
Visibility—
Dew point45°

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 Ottawa, 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.