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As of 07:01 CST

Weather in Ottawa, IL

64°Current weather

Ottawa, Tuesday, 3 November, 07:01

Overcast. Feels like 65°. High 70°, low 62°.

Pressure29.88 inHg
Wind13.2 mph S
Humidity88%
Visibility6.2 mi
Dew point60°

Two-week outlook for Ottawa, IL: week one averages a high of 58.4° and week two 52.6°, so week two runs 5.8° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, November 7: 49°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 3 – November 9)58.4°45.9°1.1 in / 2 d—
2nd (November 10 – November 16)52.6°39.9°0.1 in / 1 d—

Weekend weather

Sat, November 7
Clear
49°33°
no precip.
Sun, November 8
Clear
61°39°
no precip.
Sat, November 14
Clear
47°34°
no precip.
Sun, November 15
Clear
52°35°
no precip.
Wed, 0463° / 55°0.46Heavy rain
63 °Heavy rain

Ottawa, Wednesday, 4 November

Heavy rain. High 63°, low 55°.

Pressure29.65 inHg
Wind14.7 mph SW
Humidity75%
Visibility6.2 mi
Dew point52°
Thu, 0555° / 49°0.04Light rain
55 °Light rain

Ottawa, Thursday, 5 November

Light rain. High 55°, low 49°.

Pressure29.77 inHg
Wind13.7 mph SW
Humidity68%
Visibility6.2 mi
Dew point45°
Fri, 0651° / 42°0.03Light rain
51 °Light rain

Ottawa, Friday, 6 November

Light rain. High 51°, low 42°.

Pressure30.06 inHg
Wind10 mph N
Humidity59%
Visibility6.2 mi
Dew point35°
Sat, 0749° / 33°0Clear
49 °Clear

Ottawa, Saturday, 7 November

Clear. High 49°, low 33°.

Pressure30.18 inHg
Wind8.5 mph W
Humidity52%
Visibility—
Dew point29°
Sun, 0861° / 39°0Clear
61 °Clear

Ottawa, Sunday, 8 November

Clear. High 61°, low 39°.

Pressure30.09 inHg
Wind8.6 mph W
Humidity61%
Visibility—
Dew point42°
Mon, 0960° / 40°0Clear
60 °Clear

Ottawa, Monday, 9 November

Clear. High 60°, low 40°.

Pressure30.06 inHg
Wind5.7 mph S
Humidity40%
Visibility—
Dew point30°
Tue, 1060° / 48°0Overcast
60 °Overcast

Ottawa, Tuesday, 10 November

Overcast. High 60°, low 48°.

Pressure30.06 inHg
Wind6.4 mph SW
Humidity61%
Visibility—
Dew point45°
Wed, 1159° / 47°0.06Light rain
59 °Light rain

Ottawa, Wednesday, 11 November

Light rain. High 59°, low 47°.

Pressure29.97 inHg
Wind5.7 mph N
Humidity40%
Visibility—
Dew point31°
Thu, 1251° / 41°0Overcast
51 °Overcast

Ottawa, Thursday, 12 November

Overcast. High 51°, low 41°.

Pressure30.09 inHg
Wind10.3 mph NE
Humidity54%
Visibility—
Dew point33°
Fri, 1344° / 37°0.01Light rain
44 °Light rain

Ottawa, Friday, 13 November

Light rain. High 44°, low 37°.

Pressure30.24 inHg
Wind10.9 mph NE
Humidity72%
Visibility—
Dew point35°
Sat, 1447° / 34°0Clear
47 °Clear

Ottawa, Saturday, 14 November

Clear. High 47°, low 34°.

Pressure30.33 inHg
Wind6.4 mph NW
Humidity48%
Visibility—
Dew point26°
Sun, 1552° / 35°0Clear
52 °Clear

Ottawa, Sunday, 15 November

Clear. High 52°, low 35°.

Pressure30.33 inHg
Wind9.1 mph SW
Humidity42%
Visibility—
Dew point26°
Mon, 1655° / 37°0Clear
55 °Clear

Ottawa, Monday, 16 November

Clear. High 55°, low 37°.

Pressure30.18 inHg
Wind9.8 mph SW
Humidity40%
Visibility—
Dew point28°

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.