Weather atlas / Local forecast

Ottawa

41.35° latitude / -88.84° longitude

US · 147m

Updated just now

Current conditions

Overcast
11°C
Feels like 7°C · Overcast
Humidity
70%
Wind
20 km/h SW
Pressure
1007 hPa
UV Index
0 Low
Cloud Cover
100%
Precipitation
0 mm
Sunrise
6:32 AM
Sunset
4:47 PM
Compare

What to expect today in Ottawa

Right now in Ottawa it's 11°C with overcast. It feels colder than that, more like 7°C. Today's high should reach 12°C with an overnight low near 8°C. Expect rain in the afternoon, with chances peaking near 3%. Tomorrow will be cooler, reaching around 9°C with overcast.

Next 24 Hours

06:00
Overcast
12°C
·
07:00
Overcast
12°C
·
08:00
Overcast
12°C
·
Now
Overcast
11°C
·
10:00
Overcast
11°C
·
11:00
Overcast
11°C
·
12:00
Overcast
10°C
·
13:00
Overcast
10°C
·
14:00
Overcast
10°C
·
15:00
Overcast
11°C
·
16:00
Overcast
10°C
·
17:00
Overcast
10°C
·
18:00
Overcast
10°C
·
19:00
Overcast
10°C
·
20:00
Slight rain
9°C
0.2
21:00
Slight rain
9°C
·
22:00
Overcast
10°C
0.1
23:00
Overcast
10°C
·
00:00
Slight rain
10°C
·
01:00
Slight rain
10°C
·
02:00
Slight rain
9°C
·
03:00
Overcast
9°C
·
04:00
Overcast
8°C
·
05:00
Overcast
8°C
·

10-Day Forecast

Daily low high · Select a day for details

Forecast trends

Next 24 hours — temperature & precipitation

10-day outlook — high / low & rainfall

About Ottawa

Ottawa, Illinois is situated in the heart of the Midwest. It is known for its rich history and vibrant community. The climate is typically characterized by cold, snowy winters and warm, humid summers.

Ottawa, Illinois experiences four distinct seasons with cold winters and warm summers. Temperatures typically range from below freezing in January to the mid-eighties in July. Expect moderate humidity in the summer and occasional, light snowfall during the winter months.

Nearby Cities

Compare Ottawa with another citySee the differences in weather and climate, side by side.
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