EN
English Español

As of 11:58 CDT

Weather in Ottawa, IL

70°Current weather

Ottawa, Sunday, 25 October, 11:58

Overcast. Feels like 69°. High 71°, low 51°.

Pressure30.39 inHg
Wind4.2 mph S
Humidity51%
Visibility6.2 mi
Dew point51°

Two-week outlook for Ottawa, IL: week one averages a high of 69.1° and week two 60.8°, so week two runs 8.3° cooler than week one. Around 0.7 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 25: 71°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 25 – October 31)69.1°51.8°0.3 in / 3 d—
2nd (November 1 – November 7)60.8°49.7°0.4 in / 2 d—

Weekend weather

Sun, October 25
Overcast
71°51°
no precip.
Sat, October 31
Light rain
68°54°
0.15 in
Sun, November 1
Light rain
62°58°
0.26 in
Sat, November 7
Light rain
61°43°
no precip.
Mon, 2669° / 51°0Overcast
69 °Overcast

Ottawa, Monday, 26 October

Overcast. High 69°, low 51°.

Pressure30.33 inHg
Wind4.4 mph NE
Humidity65%
Visibility6.2 mi
Dew point53°
Tue, 2769° / 49°0Overcast
69 °Overcast

Ottawa, Tuesday, 27 October

Overcast. High 69°, low 49°.

Pressure30.27 inHg
Wind5.8 mph SE
Humidity71%
Visibility6.2 mi
Dew point53°
Wed, 2870° / 52°0Overcast
70 °Overcast

Ottawa, Wednesday, 28 October

Overcast. High 70°, low 52°.

Pressure30.21 inHg
Wind8.1 mph S
Humidity60%
Visibility6.2 mi
Dew point54°
Thu, 2970° / 56°0.11Light rain
70 °Light rain

Ottawa, Thursday, 29 October

Light rain. High 70°, low 56°.

Pressure30.09 inHg
Wind11 mph SW
Humidity64%
Visibility—
Dew point55°
Fri, 3067° / 50°0.05Light rain
67 °Light rain

Ottawa, Friday, 30 October

Light rain. High 67°, low 50°.

Pressure30.27 inHg
Wind6.2 mph E
Humidity63%
Visibility—
Dew point51°
Sat, 3168° / 54°0.15Light rain
68 °Light rain

Ottawa, Saturday, 31 October

Light rain. High 68°, low 54°.

Pressure30.09 inHg
Wind9.3 mph S
Humidity55%
Visibility—
Dew point50°
Sun, 0162° / 58°0.26Light rain
62 °Light rain

Ottawa, Sunday, 1 November

Light rain. High 62°, low 58°.

Pressure30.03 inHg
Wind9.9 mph S
Humidity95%
Visibility—
Dew point58°
Mon, 0269° / 55°0Overcast
69 °Overcast

Ottawa, Monday, 2 November

Overcast. High 69°, low 55°.

Pressure30.00 inHg
Wind14.5 mph S
Humidity64%
Visibility—
Dew point53°
Tue, 0368° / 56°0.09Light rain
68 °Light rain

Ottawa, Tuesday, 3 November

Light rain. High 68°, low 56°.

Pressure29.80 inHg
Wind17.5 mph S
Humidity53%
Visibility—
Dew point50°
Wed, 0457° / 48°0Partly cloudy
57 °Partly cloudy

Ottawa, Wednesday, 4 November

Partly cloudy. High 57°, low 48°.

Pressure29.80 inHg
Wind16.9 mph W
Humidity43%
Visibility—
Dew point34°
Thu, 0553° / 44°0Overcast
53 °Overcast

Ottawa, Thursday, 5 November

Overcast. High 53°, low 44°.

Pressure29.80 inHg
Wind11.7 mph NW
Humidity63%
Visibility—
Dew point39°
Fri, 0655° / 44°0Mostly clear
55 °Mostly clear

Ottawa, Friday, 6 November

Mostly clear. High 55°, low 44°.

Pressure29.77 inHg
Wind12.8 mph NW
Humidity59%
Visibility—
Dew point39°
Sat, 0761° / 43°0Light rain
61 °Light rain

Ottawa, Saturday, 7 November

Light rain. High 61°, low 43°.

Pressure29.71 inHg
Wind16.3 mph SE
Humidity49%
Visibility—
Dew point38°

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.