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As of 12:38 CDT

Weather in Ottawa, IL

68°Current weather

Ottawa, Thursday, 29 October, 12:38

Overcast. Feels like 67°. High 68°, low 54°.

Pressure30.09 inHg
Wind8.8 mph NW
Humidity73%
Visibility6.2 mi
Dew point59°

Two-week outlook for Ottawa, IL: week one averages a high of 65.4° and week two 54.4°, so week two runs 10.9° cooler than week one. Around 1.2 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, October 31: 59°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 29 – November 4)65.4°54.9°1.0 in / 4 d—
2nd (November 5 – November 11)54.4°42.5°0.2 in / 2 d—

Weekend weather

Sat, October 31
Rain
59°51°
0.4 in
Sun, November 1
Light rain
60°53°
0.02 in
Sat, November 7
Overcast
49°34°
no precip.
Sun, November 8
Overcast
51°38°
no precip.
Fri, 3065° / 47°0.02Light rain
65 °Light rain

Ottawa, Friday, 30 October

Light rain. High 65°, low 47°.

Pressure30.36 inHg
Wind6 mph E
Humidity57%
Visibility6.2 mi
Dew point45°
Sat, 3159° / 51°0.4Rain
59 °Rain

Ottawa, Saturday, 31 October

Rain. High 59°, low 51°.

Pressure30.33 inHg
Wind8.8 mph SE
Humidity79%
Visibility6.2 mi
Dew point49°
Sun, 0160° / 53°0.02Light rain
60 °Light rain

Ottawa, Sunday, 1 November

Light rain. High 60°, low 53°.

Pressure30.30 inHg
Wind5.8 mph E
Humidity81%
Visibility6.2 mi
Dew point52°
Mon, 0264° / 56°0.07Light rain
64 °Light rain

Ottawa, Monday, 2 November

Light rain. High 64°, low 56°.

Pressure30.09 inHg
Wind9.4 mph SE
Humidity77%
Visibility6.2 mi
Dew point54°
Tue, 0371° / 61°0.17Light rain
71 °Light rain

Ottawa, Tuesday, 3 November

Light rain. High 71°, low 61°.

Pressure29.85 inHg
Wind17.5 mph S
Humidity66%
Visibility—
Dew point58°
Wed, 0470° / 63°0.28Rain
70 °Rain

Ottawa, Wednesday, 4 November

Rain. High 70°, low 63°.

Pressure29.80 inHg
Wind15.2 mph SE
Humidity65%
Visibility—
Dew point57°
Thu, 0564° / 57°0.09Light rain
64 °Light rain

Ottawa, Thursday, 5 November

Light rain. High 64°, low 57°.

Pressure29.56 inHg
Wind9.7 mph S
Humidity72%
Visibility—
Dew point54°
Fri, 0657° / 41°0.15Light rain
57 °Light rain

Ottawa, Friday, 6 November

Light rain. High 57°, low 41°.

Pressure29.83 inHg
Wind15.2 mph N
Humidity80%
Visibility—
Dew point38°
Sat, 0749° / 34°0Overcast
49 °Overcast

Ottawa, Saturday, 7 November

Overcast. High 49°, low 34°.

Pressure30.24 inHg
Wind10.8 mph N
Humidity58%
Visibility—
Dew point32°
Sun, 0851° / 38°0Overcast
51 °Overcast

Ottawa, Sunday, 8 November

Overcast. High 51°, low 38°.

Pressure30.36 inHg
Wind4 mph NE
Humidity59%
Visibility—
Dew point34°
Mon, 0949° / 44°0Overcast
49 °Overcast

Ottawa, Monday, 9 November

Overcast. High 49°, low 44°.

Pressure30.27 inHg
Wind5.5 mph S
Humidity60%
Visibility—
Dew point35°
Tue, 1053° / 42°0Partly cloudy
53 °Partly cloudy

Ottawa, Tuesday, 10 November

Partly cloudy. High 53°, low 42°.

Pressure30.18 inHg
Wind5.8 mph W
Humidity58%
Visibility—
Dew point36°
Wed, 1158° / 41°0Clear
58 °Clear

Ottawa, Wednesday, 11 November

Clear. High 58°, low 41°.

Pressure30.09 inHg
Wind9.1 mph W
Humidity59%
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 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.