Weather forecast for today
Ottawa, IL

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Weather forecast and temperature for today - Sunday, Jan 5.

Cloudy
7:19 am

4:42 pm
CST
Cloudy
21°F / 19°F
  • Wind: 12mph NNE
  • Humidity: 51%
  • Precip. probability: 10%
  • Precipitation: 0"
  • UV index: 1
Today, cloudy weather is expected.
Temperature readings will slightly shift from a daytime peak of a freezing 21.2°F (-6°C) to a nighttime low of a subzero 19.4°F (-7°C).
The highest temperature is forecasted to be relatively lower than the typical 29.1°F (-1.6°C) peak of January.
Sunrise will be at 7:19 am and sunset at 4:42 pm; the daylight will last for 9h and 22min.

Current condition and temperature - Ottawa, IL

Partly Cloudy
12:00 am CST
Partly Cloudy
  • 19°F
  • Feels like: 10°F
  • Wind: 7mph W
  • Humidity: 72%
  • Dewpoint: 10°F
  • Pressure: 30.37"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
At the moment, in Ottawa, the sky is partially clouded.
The temperature is a subzero 19.4°F (-7°C), while the apparent temperature, due to the wind, is appraised at an extreme-cold 10.4°F (-12°C). The current temperature is nearly at the maximum of today's predicted 21.2°F (-6°C).

Weather radar - Ottawa, IL

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature in Ottawa now?

Currently (12:00 am) it is 19.4°F (-7°C) in Ottawa. Feels-like temperature is 10.4°F (-12°C).

What is the weather forecast for Ottawa for today?

Today, cloudy weather is expected.

What will be the highest temperature today?

Today, the highest temperature will be 21.2°F (-6°C), while the lowest temperature will be 19.4°F (-7°C).
Today, the maximum temperature will be a couple of degrees lower than the average highest temperature in January. The lowest temperature will be in line with the average low of 17.2°F (-8.2°C).

What time are sunrise and sunset today?

On Sunday, in Ottawa, sunrise will be at 7:19 am and sunset at 4:42 pm (CST).

How many hours of daylight will Ottawa have today?

In Ottawa, today, there will be 9h and 22min of daylight.

Hourly weather forecast and temperature - Ottawa, IL

12 am
  • 18°F
  • Feels like:
    9°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph NW
  • Pressure: 30.36"Hg
  • Humidity: 70%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 18°F
  • Feels like:
    9°F
Cloudy
Cloudy
  • Wind: 7mph NNW
  • Pressure: 30.36"Hg
  • Humidity: 64%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 16°F
  • Feels like:
    7°F
Cloudy
Cloudy
  • Wind: 6mph N
  • Pressure: 30.33"Hg
  • Humidity: 58%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 16°F
  • Feels like:
    9°F
Cloudy
Cloudy
  • Wind: 6mph N
  • Pressure: 30.33"Hg
  • Humidity: 56%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 7:19 am
8 am
  • 16°F
  • Feels like:
    7°F
Cloudy
Cloudy
  • Wind: 6mph N
  • Pressure: 30.3"Hg
  • Humidity: 57%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 18°F
  • Feels like:
    9°F
Cloudy
Cloudy
  • Wind: 7mph NNE
  • Pressure: 30.3"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 19°F
  • Feels like:
    10°F
Cloudy
Cloudy
  • Wind: 8mph NE
  • Pressure: 30.24"Hg
  • Humidity: 49%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 21°F
  • Feels like:
    10°F
Cloudy
Cloudy
  • Wind: 11mph NE
  • Pressure: 30.15"Hg
  • Humidity: 47%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 21°F
  • Feels like:
    10°F
Cloudy
Cloudy
  • Wind: 11mph NE
  • Pressure: 30.12"Hg
  • Humidity: 48%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 4:42 pm
6 pm
  • 21°F
  • Feels like:
    9°F
Cloudy
Cloudy
  • Wind: 11mph NE
  • Pressure: 30.09"Hg
  • Humidity: 54%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 21°F
  • Feels like:
    9°F
Cloudy
Cloudy
  • Wind: 12mph NNE
  • Pressure: 30.12"Hg
  • Humidity: 60%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 21°F
  • Feels like:
    7°F
Snow Showers
Snow Showers
  • Wind: 15mph N
  • Pressure: 30.09"Hg
  • Humidity: 69%
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Visibility: 6mi
Today, primarily cloudy and occasionally snowy weather is forecasted.
With minimal precipitation of 0.04" (1mm), snowfall is predicted at 1 am, 10 pm and 11 pm.
The temperature will vary between a minimum of 15.8°F (-9°C) and a maximum of 21.2°F (-6°C). The feels-like temperature will vary between the lowest temperature of 6.8°F (-14°C) and the highest temperature of 10.4°F (-12°C). The warmest part of the day will be from 1 pm to 11 pm.
The highest temperature today will be a few degrees lower than January's average maximum temperature. The lowest temperature today will be also similar to January's average minimum temperature.
With an average high-temperature of 29.1°F (-1.6°C) and an average low-temperature of 17.2°F (-8.2°C), January is the coldest month in Ottawa.
Updated: Jan 5, 2025 @ 06:00:34 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Ottawa, Illinois, USA

  • en: Ottawa, Illinois, USA
  • es: Ottawa, Illinois, EE.UU.
  • hr: Otava, Ilinois, SAD
  • sr: Otava, Ilinois, SAD
  • zh: 渥太华, 伊利诺伊, 美国
  • Latitude: 41.345589°
  • Longitude: -88.842577°
  • Elevation: 482 ft
  • Current time: 12:00am CST
  • Sunrise: 7:19 am CST
  • Sunset: 4:42 pm CST
  • Timezone: America/Chicago
Climate data

Ottawa, Illinois, USA

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