Dunn, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 60°F 16°C	Observed at: Dunn, IL	Elevation: 691 ft | 211 m
	Last Updated: July 29, 5:15 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 60°F | 16°C
	Pressure: 29.22 in | 989.6 mb	Dewpoint: 56°F | 13°C
	Humidity: 88%	Wind: NNW 4 mph | NNW 6 kph
	Feels Like: 60°F | 16°C	Visibility: 30 mi | 48.2 km
	Lat/Long: 39.6261 | -88.6917	Sunrise: 5:51 AM   Sunset: 8:10 PM

7 Day Graphical Forecast

Valid: 5:18 AM 7/29/2026

Tonight Clear 59 °F 0% Chance Precipitation Thursday Overcast 87 |59 °F 0% Chance Precipitation Friday Light Showers 79 |64 °F 68% Chance Precipitation Saturday Showers 75 |63 °F 68% Chance Precipitation Sunday Mostly Clear 80 |60 °F 34% Chance Precipitation Monday Clear 81 |60 °F 25% Chance Precipitation Tuesday Clear 82 |58 °F 20% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:18 AM 7/29/2026

5 AM Clear 60 °F 0% Chance Precipitation

6 AM Clear 59 °F 0% Chance Precipitation

7 AM Clear 60 °F 0% Chance Precipitation

8 AM Clear 65 °F 0% Chance Precipitation

9 AM Clear 70 °F 0% Chance Precipitation

10 AM Clear 74 °F 0% Chance Precipitation

11 AM Clear 78 °F 0% Chance Precipitation

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

7 Day & Night Weather Forecast for Dunn, IL - (Fahrenheit & Celsius) Valid: 5:18 AM 7/29/2026 Tonight Clear with a low around 59°F [15°C]. NNE wind to around 9 mph [14 kph], with gusts to near 16 mph [26 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 87°F [31°C]. E wind to around 6 mph [9 kph], with gusts to near 14 mph [23 kph]. Dewpoint near 56°F [13°C] with humidity of 87%. Pressure around 29.22 in [989.6 mb]. UV Index: 7.45. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 59°F [15°C]. E wind to around 6 mph [9 kph], with gusts to near 14 mph [23 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Light Showers with a high near 79°F [26°C]. SSE wind to around 14 mph [22 kph], with gusts to near 25 mph [40 kph]. Dewpoint near 56°F [13°C] with humidity of 96%. Pressure around 29.22 in [989.6 mb]. UV Index: 5.85. Chance of precipitation 68% with QPF of 0.22 in [5.5 mm]. Friday Night Light Showers with a low around 64°F [18°C]. SSE wind to around 14 mph [22 kph], with gusts to near 25 mph [40 kph]. Chance of precipitation 68% with QPF of 0.22 in [5.5 mm]. Saturday Showers with a high near 75°F [24°C]. NE wind to around 15 mph [25 kph], with gusts to near 25 mph [40 kph]. Dewpoint near 56°F [13°C] with humidity of 98%. Pressure around 29.22 in [989.6 mb]. UV Index: 4. Chance of precipitation 68% with QPF of 0.65 in [16.4 mm]. Saturday Night Showers with a low around 63°F [17°C]. NE wind to around 15 mph [25 kph], with gusts to near 25 mph [40 kph]. Chance of precipitation 68% with QPF of 0.65 in [16.4 mm]. Sunday Mostly Clear with a high near 80°F [27°C]. NNE wind to around 13 mph [20 kph], with gusts to near 24 mph [38 kph]. Dewpoint near 56°F [13°C] with humidity of 98%. Pressure around 29.22 in [989.6 mb]. UV Index: 7.25. Chance of precipitation 34% with QPF of 0.00 in [0.0 mm]. Sunday Night Mostly Clear with a low around 60°F [16°C]. NNE wind to around 13 mph [20 kph], with gusts to near 24 mph [38 kph]. Chance of precipitation 34% with QPF of 0.00 in [0.0 mm]. Monday Clear with a high near 81°F [27°C]. ENE wind to around 7 mph [12 kph], with gusts to near 13 mph [21 kph]. Dewpoint near 56°F [13°C] with humidity of 96%. Pressure around 29.22 in [989.6 mb]. UV Index: 7.4. Chance of precipitation 25% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 60°F [15°C]. ENE wind to around 7 mph [12 kph], with gusts to near 13 mph [21 kph]. Chance of precipitation 25% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 82°F [28°C]. ESE wind to around 7 mph [12 kph], with gusts to near 13 mph [21 kph]. Dewpoint near 56°F [13°C] with humidity of 91%. Pressure around 29.22 in [989.6 mb]. UV Index: 7.4. Chance of precipitation 20% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 58°F [15°C]. ESE wind to around 7 mph [12 kph], with gusts to near 13 mph [21 kph]. Chance of precipitation 20% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Dunn, IL

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 5.5 mm | 0.22 in

Friday Night: 5.5 mm | 0.22 in

Saturday: 16.4 mm | 0.65 in

Saturday Night: 16.4 mm | 0.65 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 0.0 mm | 0.00 in

Monday Night: 0.0 mm | 0.00 in

Tuesday: 0.0 mm | 0.00 in

Tuesday Night: 0.0 mm | 0.00 in

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

Tonight: NNE @ 14 kph | 9 mph

Thursday: E @ 9 kph | 6 mph

Thursday Night: E @ 9 kph | 6 mph

Friday: SSE @ 22 kph | 14 mph

Friday Night: SSE @ 22 kph | 14 mph

Saturday: NE @ 25 kph | 15 mph

Saturday Night: NE @ 25 kph | 15 mph

Sunday: NNE @ 20 kph | 13 mph

Sunday Night: NNE @ 20 kph | 13 mph

Monday: ENE @ 12 kph | 7 mph

Monday Night: ENE @ 12 kph | 7 mph

Tuesday: ESE @ 12 kph | 7 mph

Tuesday Night: ESE @ 12 kph | 7 mph

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

Tonight: 94 %

Thursday: 87 %

Thursday Night: 87 %

Friday: 96 %

Friday Night: 96 %

Saturday: 98 %

Saturday Night: 98 %

Sunday: 98 %

Sunday Night: 98 %

Monday: 96 %

Monday Night: 96 %

Tuesday: 91 %

Tuesday Night: 91 %

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

Tonight: 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

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

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