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As of 06:41 CDT

Weather in Ottawa, IL

52°Current weather

Ottawa, Thursday, 22 October, 06:41

Clear. Feels like 50°. High 75°, low 48°.

Pressure30.24 inHg
Wind0.1 mph W
Humidity84%
Visibility6.2 mi
Dew point47°

Two-week outlook for Ottawa, IL: week one averages a high of 69.4° and week two 58.8°, so week two runs 10.6° cooler than week one. Around 2.1 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 24: 70°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 22 – October 28)69.4°48.9°0.0 in / 0 d—
2nd (October 29 – November 4)58.8°47.2°2.1 in / 3 d—

Weekend weather

Sat, October 24
Partly cloudy
70°48°
no precip.
Sun, October 25
Partly cloudy
72°49°
no precip.
Sat, October 31
Rain
60°52°
0.92 in
Sun, November 1
Clear
62°48°
no precip.
Fri, 2373° / 47°0Partly cloudy
73 °Partly cloudy

Ottawa, Friday, 23 October

Partly cloudy. High 73°, low 47°.

Pressure30.33 inHg
Wind5.5 mph SE
Humidity51%
Visibility6.2 mi
Dew point49°
Sat, 2470° / 48°0Partly cloudy
70 °Partly cloudy

Ottawa, Saturday, 24 October

Partly cloudy. High 70°, low 48°.

Pressure30.36 inHg
Wind6 mph S
Humidity56%
Visibility6.2 mi
Dew point50°
Sun, 2572° / 49°0Partly cloudy
72 °Partly cloudy

Ottawa, Sunday, 25 October

Partly cloudy. High 72°, low 49°.

Pressure30.39 inHg
Wind4.7 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Mon, 2669° / 50°0Overcast
69 °Overcast

Ottawa, Monday, 26 October

Overcast. High 69°, low 50°.

Pressure30.36 inHg
Wind10.2 mph NE
Humidity55%
Visibility—
Dew point49°
Tue, 2766° / 51°0.02Light rain
66 °Light rain

Ottawa, Tuesday, 27 October

Light rain. High 66°, low 51°.

Pressure30.30 inHg
Wind8.1 mph NE
Humidity65%
Visibility—
Dew point52°
Wed, 2861° / 49°0Overcast
61 °Overcast

Ottawa, Wednesday, 28 October

Overcast. High 61°, low 49°.

Pressure30.18 inHg
Wind5.1 mph NW
Humidity71%
Visibility—
Dew point48°
Thu, 2963° / 49°0.19Rain
63 °Rain

Ottawa, Thursday, 29 October

Rain. High 63°, low 49°.

Pressure30.12 inHg
Wind5.9 mph SE
Humidity59%
Visibility—
Dew point46°
Fri, 3062° / 55°0.99Rain
62 °Rain

Ottawa, Friday, 30 October

Rain. High 62°, low 55°.

Pressure29.85 inHg
Wind14.2 mph SE
Humidity82%
Visibility—
Dew point54°
Sat, 3160° / 52°0.92Rain
60 °Rain

Ottawa, Saturday, 31 October

Rain. High 60°, low 52°.

Pressure29.71 inHg
Wind13.4 mph S
Humidity95%
Visibility—
Dew point57°
Sun, 0162° / 48°0Clear
62 °Clear

Ottawa, Sunday, 1 November

Clear. High 62°, low 48°.

Pressure29.94 inHg
Wind8 mph W
Humidity53%
Visibility—
Dew point42°
Mon, 0256° / 44°0Overcast
56 °Overcast

Ottawa, Monday, 2 November

Overcast. High 56°, low 44°.

Pressure30.18 inHg
Wind13.9 mph NE
Humidity51%
Visibility—
Dew point37°
Tue, 0355° / 41°0Overcast
55 °Overcast

Ottawa, Tuesday, 3 November

Overcast. High 55°, low 41°.

Pressure30.36 inHg
Wind10.9 mph NE
Humidity46%
Visibility—
Dew point33°
Wed, 0453° / 41°0Overcast
53 °Overcast

Ottawa, Wednesday, 4 November

Overcast. High 53°, low 41°.

Pressure30.42 inHg
Wind17.4 mph NE
Humidity53%
Visibility—
Dew point35°

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.