Maquon, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 78°F 26°C Heat Index: 78°F	Observed at: Maquon, IL	Elevation: 844 ft | 257 m
	Last Updated: July 16, 10:30 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 78°F | 26°C
	Pressure: 29.33 in | 993.2 mb	Dewpoint: 71°F | 22°C
	Humidity: 78%	Wind: SSW 2 mph | SSW 3 kph
	Feels Like: 86°F | 30°C	Visibility: 40.6 mi | 65.3 km
	Lat/Long: 40.7989 | -90.1656	Sunrise: 5:43 AM   Sunset: 8:30 PM

7 Day Graphical Forecast

Valid: 10:31 PM 7/16/2026

Tonight Overcast 71 °F 2% Chance Precipitation Friday Overcast 91 |73 °F 20% Chance Precipitation Saturday Thunderstorm 92 |73 °F 24% Chance Precipitation Sunday Overcast 83 |67 °F 14% Chance Precipitation Monday Light Showers 89 |68 °F 20% Chance Precipitation Tuesday Light Drizzle 85 |65 °F 20% Chance Precipitation Wednesday Partly Cloudy 70 |50 °F 5% Chance Precipitation

7 Hour Graphical Forecast

Valid: 10:31 PM 7/16/2026

10 PM Clear 80 °F 1% Chance Precipitation

11 PM Clear 78 °F 1% Chance Precipitation

12 AM Clear 77 °F 1% Chance Precipitation

1 AM Clear 76 °F 2% Chance Precipitation

2 AM Overcast 76 °F 2% Chance Precipitation

3 AM Overcast 76 °F 3% Chance Precipitation

4 AM Mostly Clear 75 °F 3% Chance Precipitation

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

7 Day & Night Weather Forecast for Maquon, IL - (Fahrenheit & Celsius) Valid: 10:31 PM 7/16/2026 Tonight Overcast with a low around 71°F [22°C]. SW wind to around 6 mph [9 kph], with gusts to near 7 mph [12 kph]. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 91°F [33°C]. SW wind to around 11 mph [18 kph], with gusts to near 16 mph [26 kph]. Dewpoint near 71°F [22°C] with humidity of 93%. Pressure around 29.33 in [993.2 mb]. UV Index: 7.55. Chance of precipitation 20% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 73°F [23°C]. SW wind to around 11 mph [18 kph], with gusts to near 16 mph [26 kph]. Chance of precipitation 20% with QPF of 0.00 in [0.0 mm]. Saturday Thunderstorm with a high near 92°F [33°C]. WNW wind to around 14 mph [22 kph], with gusts to near 28 mph [45 kph]. Dewpoint near 71°F [22°C] with humidity of 92%. Pressure around 29.33 in [993.2 mb]. UV Index: 7.65. Chance of precipitation 24% with QPF of 0.08 in [2.1 mm]. Saturday Night Thunderstorm with a low around 73°F [23°C]. WNW wind to around 14 mph [22 kph], with gusts to near 28 mph [45 kph]. Chance of precipitation 24% with QPF of 0.08 in [2.1 mm]. Sunday Overcast with a high near 83°F [28°C]. E wind to around 8 mph [14 kph], with gusts to near 17 mph [27 kph]. Dewpoint near 71°F [22°C] with humidity of 96%. Pressure around 29.33 in [993.2 mb]. UV Index: 7.7. Chance of precipitation 14% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 67°F [19°C]. E wind to around 8 mph [14 kph], with gusts to near 17 mph [27 kph]. Chance of precipitation 14% with QPF of 0.00 in [0.0 mm]. Monday Light Showers with a high near 89°F [32°C]. S wind to around 12 mph [19 kph], with gusts to near 29 mph [47 kph]. Dewpoint near 71°F [22°C] with humidity of 95%. Pressure around 29.33 in [993.2 mb]. UV Index: 7.45. Chance of precipitation 20% with QPF of 0.13 in [3.4 mm]. Monday Night Light Showers with a low around 68°F [20°C]. S wind to around 12 mph [19 kph], with gusts to near 29 mph [47 kph]. Chance of precipitation 20% with QPF of 0.13 in [3.4 mm]. Tuesday Light Drizzle with a high near 85°F [29°C]. NW wind to around 18 mph [29 kph], with gusts to near 33 mph [54 kph]. Dewpoint near 71°F [22°C] with humidity of 86%. Pressure around 29.33 in [993.2 mb]. UV Index: 7.5. Chance of precipitation 20% with QPF of 0.00 in [0.1 mm]. Tuesday Night Light Drizzle with a low around 65°F [18°C]. NW wind to around 18 mph [29 kph], with gusts to near 33 mph [54 kph]. Chance of precipitation 20% with QPF of 0.00 in [0.1 mm]. Wednesday Partly Cloudy with a high near 70°F [21°C]. NNE wind to around 14 mph [23 kph], with gusts to near 28 mph [46 kph]. Dewpoint near 71°F [22°C] with humidity of 92%. Pressure around 29.33 in [993.2 mb]. UV Index: 7.5. Chance of precipitation 5% with QPF of 0.00 in [0.0 mm]. Wednesday Night Partly Cloudy with a low around 50°F [10°C]. NNE wind to around 14 mph [23 kph], with gusts to near 28 mph [46 kph]. Chance of precipitation 5% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Maquon, IL

Tonight: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 2.1 mm | 0.08 in

Saturday Night: 2.1 mm | 0.08 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 3.4 mm | 0.13 in

Monday Night: 3.4 mm | 0.13 in

Tuesday: 0.1 mm | 0.00 in

Tuesday Night: 0.1 mm | 0.00 in

Wednesday: 0.0 mm | 0.00 in

Wednesday Night: 0.0 mm | 0.00 in

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

Tonight: SW @ 9 kph | 6 mph

Friday: SW @ 18 kph | 11 mph

Friday Night: SW @ 18 kph | 11 mph

Saturday: WNW @ 22 kph | 14 mph

Saturday Night: WNW @ 22 kph | 14 mph

Sunday: E @ 14 kph | 8 mph

Sunday Night: E @ 14 kph | 8 mph

Monday: S @ 19 kph | 12 mph

Monday Night: S @ 19 kph | 12 mph

Tuesday: NW @ 29 kph | 18 mph

Tuesday Night: NW @ 29 kph | 18 mph

Wednesday: NNE @ 23 kph | 14 mph

Wednesday Night: NNE @ 23 kph | 14 mph

7 Day and Night - Maximum Humidity Forecast for Maquon, IL

Tonight: 98 %

Friday: 93 %

Friday Night: 93 %

Saturday: 92 %

Saturday Night: 92 %

Sunday: 96 %

Sunday Night: 96 %

Monday: 95 %

Monday Night: 95 %

Tuesday: 86 %

Tuesday Night: 86 %

Wednesday: 92 %

Wednesday Night: 92 %

7 Day and Night - Snowfall Totals Forecast for Maquon, IL

Tonight: 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

Monday: 0.0 cm | 0.00 in

Monday Night: 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

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