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As of 10:56 CDT

Weather in Ottawa, IL

62°Current weather

Ottawa, Tuesday, 27 October, 10:56

Overcast. Feels like 61°. High 69°, low 51°.

Pressure30.24 inHg
Wind4 mph SE
Humidity79%
Visibility6.2 mi
Dew point55°

Two-week outlook for Ottawa, IL: week one averages a high of 68.1° and week two 55.2°, so week two runs 12.8° cooler than week one. Around 1.7 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 31: 68°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 27 – November 2)68.1°52°0.4 in / 1 d—
2nd (November 3 – November 9)55.2°48.9°1.4 in / 3 d—

Weekend weather

Sat, October 31
Rain
68°53°
0.34 in
Sun, November 1
Overcast
69°53°
no precip.
Sat, November 7
Partly cloudy
55°44°
no precip.
Sun, November 8
Overcast
58°42°
no precip.
Wed, 2874° / 56°0Clear
74 °Clear

Ottawa, Wednesday, 28 October

Clear. High 74°, low 56°.

Pressure30.18 inHg
Wind7.3 mph S
Humidity57%
Visibility6.2 mi
Dew point53°
Thu, 2968° / 51°0.01Light rain
68 °Light rain

Ottawa, Thursday, 29 October

Light rain. High 68°, low 51°.

Pressure30.09 inHg
Wind9.4 mph W
Humidity65%
Visibility6.2 mi
Dew point56°
Fri, 3066° / 44°0.02Light rain
66 °Light rain

Ottawa, Friday, 30 October

Light rain. High 66°, low 44°.

Pressure30.27 inHg
Wind6.5 mph SE
Humidity58%
Visibility6.2 mi
Dew point48°
Sat, 3168° / 53°0.34Rain
68 °Rain

Ottawa, Saturday, 31 October

Rain. High 68°, low 53°.

Pressure30.18 inHg
Wind7.2 mph NE
Humidity75%
Visibility—
Dew point57°
Sun, 0169° / 53°0Overcast
69 °Overcast

Ottawa, Sunday, 1 November

Overcast. High 69°, low 53°.

Pressure30.21 inHg
Wind7.7 mph E
Humidity72%
Visibility—
Dew point55°
Mon, 0261° / 56°0Overcast
61 °Overcast

Ottawa, Monday, 2 November

Overcast. High 61°, low 56°.

Pressure29.85 inHg
Wind10 mph NE
Humidity82%
Visibility—
Dew point55°
Tue, 0359° / 56°0Overcast
59 °Overcast

Ottawa, Tuesday, 3 November

Overcast. High 59°, low 56°.

Pressure30.03 inHg
Wind15.5 mph E
Humidity76%
Visibility—
Dew point50°
Wed, 0456° / 52°0.2Rain
56 °Rain

Ottawa, Wednesday, 4 November

Rain. High 56°, low 52°.

Pressure29.94 inHg
Wind15.5 mph NE
Humidity72%
Visibility—
Dew point46°
Thu, 0555° / 53°0.83Rain
55 °Rain

Ottawa, Thursday, 5 November

Rain. High 55°, low 53°.

Pressure29.68 inHg
Wind15.5 mph NE
Humidity96%
Visibility—
Dew point54°
Fri, 0652° / 49°0.01Light rain
52 °Light rain

Ottawa, Friday, 6 November

Light rain. High 52°, low 49°.

Pressure29.83 inHg
Wind15.3 mph N
Humidity80%
Visibility—
Dew point44°
Sat, 0755° / 44°0Partly cloudy
55 °Partly cloudy

Ottawa, Saturday, 7 November

Partly cloudy. High 55°, low 44°.

Pressure29.94 inHg
Wind8.3 mph N
Humidity58%
Visibility—
Dew point38°
Sun, 0858° / 42°0Overcast
58 °Overcast

Ottawa, Sunday, 8 November

Overcast. High 58°, low 42°.

Pressure30.03 inHg
Wind8.3 mph S
Humidity54%
Visibility—
Dew point38°
Mon, 0953° / 48°0.32Rain
53 °Rain

Ottawa, Monday, 9 November

Rain. High 53°, low 48°.

Pressure29.77 inHg
Wind16.1 mph SW
Humidity92%
Visibility—
Dew point48°

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.