North Chicago, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 73°F 23°C Heat Index: 73°F	Observed at: North Chicago, IL	Elevation: 640 ft | 195 m
	Last Updated: July 27, 7:00 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 73°F | 23°C
	Pressure: 28.98 in | 981.4 mb	Dewpoint: 68°F | 20°C
	Humidity: 85%	Wind: SSW 9 mph | SSW 14 kph
	Feels Like: 76°F | 24°C	Visibility: 32.6 mi | 52.5 km
	Lat/Long: 42.3256 | -87.8411	Sunrise: 5:39 AM   Sunset: 8:16 PM

7 Day Graphical Forecast

Valid: 5:43 AM 7/29/2026

Today Showers 80 |70 °F 27 |21 °C 53% Chance Precipitation Tuesday Overcast 75 |63 °F 24 |17 °C 0% Chance Precipitation Wednesday Overcast 86 |60 °F 30 |16 °C 0% Chance Precipitation Thursday Overcast 91 |67 °F 33 |19 °C 6% Chance Precipitation Friday Light Drizzle 78 |67 °F 26 |20 °C 38% Chance Precipitation Saturday Drizzle 85 |64 °F 29 |18 °C 42% Chance Precipitation Sunday Partly Cloudy 81 |64 °F 27 |18 °C 19% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:43 AM 7/29/2026

5 AM Clear 61 °F 0% Chance Precipitation

6 AM Clear 60 °F 0% Chance Precipitation

7 AM Clear 63 °F 0% Chance Precipitation

8 AM Clear 67 °F 0% Chance Precipitation

9 AM Clear 70 °F 0% Chance Precipitation

10 AM Clear 72 °F 0% Chance Precipitation

11 AM Clear 75 °F 0% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for North Chicago, IL - (Fahrenheit & Celsius) Valid: 5:43 AM 7/29/2026 Today Showers with a high near 80°F [27°C]. S wind to around 24 mph [39 kph], with gusts to near 35 mph [56 kph]. Dewpoint near 68°F [20°C] with humidity of 100%. Pressure around 28.98 in [981.4 mb]. UV Index: 7. Chance of precipitation 53% with QPF of 0.19 in [4.7 mm]. Tonight Showers with a low around 70°F [21°C]. S wind to around 24 mph [39 kph], with gusts to near 35 mph [56 kph]. Chance of precipitation 53% with QPF of 0.19 in [4.7 mm]. Tuesday Overcast with a high near 75°F [24°C]. N wind to around 16 mph [25 kph], with gusts to near 32 mph [51 kph]. Dewpoint near 68°F [20°C] with humidity of 95%. Pressure around 28.98 in [981.4 mb]. UV Index: 7.3. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tuesday Night Overcast with a low around 63°F [17°C]. N wind to around 16 mph [25 kph], with gusts to near 32 mph [51 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Wednesday Overcast with a high near 86°F [30°C]. N wind to around 7 mph [10 kph], with gusts to near 22 mph [35 kph]. Dewpoint near 68°F [20°C] with humidity of 87%. Pressure around 28.98 in [981.4 mb]. UV Index: 7.3. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Wednesday Night Overcast with a low around 60°F [16°C]. N wind to around 7 mph [10 kph], with gusts to near 22 mph [35 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 91°F [33°C]. W wind to around 15 mph [23 kph], with gusts to near 18 mph [29 kph]. Dewpoint near 68°F [20°C] with humidity of 90%. Pressure around 28.98 in [981.4 mb]. UV Index: 7.25. Chance of precipitation 6% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 67°F [19°C]. W wind to around 15 mph [23 kph], with gusts to near 18 mph [29 kph]. Chance of precipitation 6% with QPF of 0.00 in [0.0 mm]. Friday Light Drizzle with a high near 78°F [26°C]. NW wind to around 11 mph [17 kph], with gusts to near 22 mph [35 kph]. Dewpoint near 68°F [20°C] with humidity of 89%. Pressure around 28.98 in [981.4 mb]. UV Index: 2.75. Chance of precipitation 38% with QPF of 0.01 in [0.3 mm]. Friday Night Light Drizzle with a low around 67°F [20°C]. NW wind to around 11 mph [17 kph], with gusts to near 22 mph [35 kph]. Chance of precipitation 38% with QPF of 0.01 in [0.3 mm]. Saturday Drizzle with a high near 85°F [29°C]. NNE wind to around 11 mph [18 kph], with gusts to near 26 mph [41 kph]. Dewpoint near 68°F [20°C] with humidity of 96%. Pressure around 28.98 in [981.4 mb]. UV Index: 7.25. Chance of precipitation 42% with QPF of 0.03 in [0.8 mm]. Saturday Night Drizzle with a low around 64°F [18°C]. NNE wind to around 11 mph [18 kph], with gusts to near 26 mph [41 kph]. Chance of precipitation 42% with QPF of 0.03 in [0.8 mm]. Sunday Partly Cloudy with a high near 81°F [27°C]. NNE wind to around 14 mph [22 kph], with gusts to near 26 mph [42 kph]. Dewpoint near 68°F [20°C] with humidity of 87%. Pressure around 28.98 in [981.4 mb]. UV Index: 7.05. Chance of precipitation 19% with QPF of 0.00 in [0.0 mm]. Sunday Night Partly Cloudy with a low around 64°F [18°C]. NNE wind to around 14 mph [22 kph], with gusts to near 26 mph [42 kph]. Chance of precipitation 19% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for North Chicago, IL

Today: 4.7 mm | 0.19 in

Tonight: 4.7 mm | 0.19 in

Tuesday: 0.0 mm | 0.00 in

Tuesday Night: 0.0 mm | 0.00 in

Wednesday: 0.0 mm | 0.00 in

Wednesday Night: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 0.3 mm | 0.01 in

Friday Night: 0.3 mm | 0.01 in

Saturday: 0.8 mm | 0.03 in

Saturday Night: 0.8 mm | 0.03 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

7 Day and Night - Maximum Wind Speed Forecast for North Chicago, IL

Today: S @ 39 kph | 24 mph

Tonight: S @ 39 kph | 24 mph

Tuesday: N @ 25 kph | 16 mph

Tuesday Night: N @ 25 kph | 16 mph

Wednesday: N @ 10 kph | 7 mph

Wednesday Night: N @ 10 kph | 7 mph

Thursday: W @ 23 kph | 15 mph

Thursday Night: W @ 23 kph | 15 mph

Friday: NW @ 17 kph | 11 mph

Friday Night: NW @ 17 kph | 11 mph

Saturday: NNE @ 18 kph | 11 mph

Saturday Night: NNE @ 18 kph | 11 mph

Sunday: NNE @ 22 kph | 14 mph

Sunday Night: NNE @ 22 kph | 14 mph

7 Day and Night - Maximum Humidity Forecast for North Chicago, IL

Today: 100 %

Tonight: 100 %

Tuesday: 95 %

Tuesday Night: 95 %

Wednesday: 87 %

Wednesday Night: 87 %

Thursday: 90 %

Thursday Night: 90 %

Friday: 89 %

Friday Night: 89 %

Saturday: 96 %

Saturday Night: 96 %

Sunday: 87 %

Sunday Night: 87 %

7 Day and Night - Snowfall Totals Forecast for North Chicago, IL

Today: 0.0 cm | 0.00 in

Tonight: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

Wednesday: 0.0 cm | 0.00 in

Wednesday Night: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

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