What is today's weather forecast for North Ottawa, IL?

Today's forecast for North Ottawa shows a high of 54 degrees and a low of 34 degrees Fahrenheit. Mostly cloudy, with a high near 54.

What is the 7-day weather forecast for North Ottawa, IL?

The 7-day forecast for North Ottawa shows highs from 54 to 64 degrees and lows from 32 to 48 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in North Ottawa, IL this week?

Yes, rain is possible in North Ottawa this week. Precipitation chances: Monday (33% chance), Tuesday (44% chance).

How accurate is the North Ottawa weather forecast?

WeatherForYou provides highly accurate North Ottawa forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

North Ottawa, IL Weather Forecast and Current Conditions

WEATHER ALERTS - Frost Advisory

Current Conditions From Nearby Station

44°F
Feels Like 38°F

Humidity 77% Dew Point 37°F Wind WSW 11 MPH Gusts 22 Barometer 29.84 in.757.9 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 7.6 miles S of central North Ottawa
at 6:00 AM Wed, Oct 22, 2025

WEATHER ALERTS - Frost Advisory

Current Conditions From Nearby Station

44°F
Feels Like 38°F

Humidity 77% Dew Point 37°F Wind WSW 11 MPH Gusts 22 Barometer 29.84 in.757.9 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 7.6 miles S of central North Ottawa
at 6:00 AM Wed, Oct 22, 2025

Point Forecast at a Glance

WedOct 22

54°

34°

ThuOct 23

55°

32°

FriOct 24

57°

36°

SatOct 25

60°

45°

SunOct 26

64°

46°

MonOct 27

20%

64°

48°

TueOct 28

40%

62°

44°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 54°F to 64°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for October. Normal highs for this period are around 64°F with lows around 42°F.

This Date in Weather History

1965 - The temperature soared to 104 degrees at San Diego, CA. Southern California was in the midst of a late October heat wave that year. Los Angeles had ten consecutive days with afternoon highs reaching 100 degrees.

North Ottawa 7 Day Weather Forecast Details

Wednesday Oct 22

Day: Mostly cloudy, with a high near 54. West northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Night: Areas of frost after 2am. Partly cloudy. Low around 34, with temperatures rising to around 36 overnight. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday Oct 23

Day: Widespread frost before 8am. Sunny. High near 55, with temperatures falling to around 53 in the afternoon. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.