Waukegan Weather History

Illinois, United States of America

Weather on a past date in Waukegan

Any date from 1 January 2009 to yesterday.

Wed 14 Oct, 2026 Weather in Waukegan

Sunrise: 07:03 AM
Sunset: 06:11 PM		Moonrise: 11:47 AM
Moonset: 08:20 PM		Max:
17.2 °c		Min:
14.1 °c		Avg:
15.5 °c		Precip:
6.20 mm		Max Wind:
23.0 kph
 
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IconModerate or heavy rain showerOvercastCloudyOvercastPatchy rain possibleOvercastOvercastOvercast
Temp17.2°c16.7°c15.2°c15.6°c15.5°c15.4°c14.7°c14.1°c
Wind9.7 kmph5.8 kmph16.2 kmph17.6 kmph20.2 kmph22.3 kmph19.8 kmph21.1 kmph
Precip5.80 mm0.00 mm0.00 mm0.00 mm0.10 mm0.00 mm0.00 mm0.00 mm
Cloud76%100%65%100%100%92%87%100%
Humidity85%86%89%84%83%73%72%77%
Pressure1013 mb1013 mb1015 mb1018 mb1019 mb1019 mb1021 mb1021 mb

Waukegan Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January-2°C / 28°F-8°C / 18°F-5°C / 23°F107 hours56.12 mm / 2.21 In7 days1019 mb / 31 In
February0°C / 31°F-6°C / 21°F-3°C / 26°F116 hours59.29 mm / 2.33 In7 days1019 mb / 31 In
March6°C / 42°F-1°C / 31°F2°C / 36°F140 hours87.40 mm / 3.44 In7 days1018 mb / 31 In
April10°C / 51°F4°C / 39°F7°C / 45°F137 hours128.98 mm / 5.08 In8 days1014 mb / 30 In
May16°C / 61°F9°C / 49°F13°C / 55°F184 hours126.09 mm / 4.96 In9 days1015 mb / 30 In
June22°C / 71°F15°C / 60°F19°C / 66°F217 hours131.01 mm / 5.16 In9 days1013 mb / 30 In
July25°C / 78°F19°C / 66°F22°C / 72°F240 hours95.40 mm / 3.76 In7 days1015 mb / 30 In
August25°C / 77°F19°C / 66°F22°C / 71°F236 hours103.07 mm / 4.06 In8 days1015 mb / 30 In
September22°C / 71°F15°C / 60°F19°C / 65°F214 hours84.49 mm / 3.33 In6 days1017 mb / 31 In
October15°C / 59°F9°C / 48°F12°C / 53°F163 hours101.91 mm / 4.01 In7 days1016 mb / 30 In
November8°C / 46°F2°C / 36°F5°C / 41°F168 hours75.14 mm / 2.96 In5 days1018 mb / 31 In
December2°C / 35°F-3°C / 27°F-1°C / 31°F118 hours67.64 mm / 2.66 In7 days1018 mb / 31 In

Need more than one day of Waukegan history?

Download historical weather for Waukegan, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

  • Historical weatherDaily and hourly interval data.
  • Yearly monthly averagesMonthly averages for every year since 2009.
  • Monthly climate averagesLong-term climate normals by month.
  • CSV formatReady for Excel, Python, R or your database.
Buy historical weather data Or use the History API

Weather history near Waukegan

Region

Illinois

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Waukegan weather history: common questions

How far back does Waukegan weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Waukegan historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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