Iuka, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Mostly Clear 80°F 27°C Heat Index: 85°F	Observed at: Iuka, IL	Elevation: 560 ft | 171 m
	Last Updated: July 16, 10:15 PM Timezone: GMT -5/-4
	Sky Conditions: Mostly Clear	Temperature: 80°F | 27°C
	Pressure: 29.49 in | 998.6 mb	Dewpoint: 75°F | 24°C
	Humidity: 85%	Wind: E 0 mph | E 0 kph
	Feels Like: 90°F | 32°C	Visibility: 32 mi | 51.5 km
	Lat/Long: 38.6161 | -88.7903	Sunrise: 5:44 AM   Sunset: 8:18 PM

7 Day Graphical Forecast

Valid: 10:27 PM 7/16/2026

Tonight Foggy 74 °F 35% Chance Precipitation Friday Overcast 91 |74 °F 17% Chance Precipitation Saturday Overcast 95 |76 °F 30% Chance Precipitation Sunday Light Showers 86 |72 °F 30% Chance Precipitation Monday Light Showers 90 |69 °F 6% Chance Precipitation Tuesday Overcast 94 |69 °F 7% Chance Precipitation Wednesday Partly Cloudy 73 |60 °F 4% Chance Precipitation

7 Hour Graphical Forecast

Valid: 10:27 PM 7/16/2026

10 PM Clear 80 °F 5% Chance Precipitation

11 PM Overcast 79 °F 5% Chance Precipitation

12 AM Overcast 78 °F 4% Chance Precipitation

1 AM Mostly Clear 77 °F 4% Chance Precipitation

2 AM Clear 76 °F 3% Chance Precipitation

3 AM Clear 75 °F 3% Chance Precipitation

4 AM Clear 75 °F 3% Chance Precipitation

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

7 Day & Night Weather Forecast for Iuka, IL - (Fahrenheit & Celsius) Valid: 10:27 PM 7/16/2026 Tonight Foggy with a low around 74°F [23°C]. S wind to around 8 mph [12 kph], with gusts to near 8 mph [13 kph]. Chance of precipitation 35% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 91°F [33°C]. W wind to around 12 mph [19 kph], with gusts to near 18 mph [29 kph]. Dewpoint near 75°F [24°C] with humidity of 96%. Pressure around 29.49 in [998.6 mb]. UV Index: 7.75. Chance of precipitation 17% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 74°F [23°C]. W wind to around 12 mph [19 kph], with gusts to near 18 mph [29 kph]. Chance of precipitation 17% with QPF of 0.00 in [0.0 mm]. Saturday Overcast with a high near 95°F [35°C]. W wind to around 16 mph [26 kph], with gusts to near 29 mph [47 kph]. Dewpoint near 75°F [24°C] with humidity of 88%. Pressure around 29.49 in [998.6 mb]. UV Index: 7.8. Chance of precipitation 30% with QPF of 0.00 in [0.1 mm]. Saturday Night Overcast with a low around 76°F [25°C]. W wind to around 16 mph [26 kph], with gusts to near 29 mph [47 kph]. Chance of precipitation 30% with QPF of 0.00 in [0.1 mm]. Sunday Light Showers with a high near 86°F [30°C]. NE wind to around 8 mph [13 kph], with gusts to near 17 mph [27 kph]. Dewpoint near 75°F [24°C] with humidity of 97%. Pressure around 29.49 in [998.6 mb]. UV Index: 7.45. Chance of precipitation 30% with QPF of 0.24 in [6.2 mm]. Sunday Night Light Showers with a low around 72°F [22°C]. NE wind to around 8 mph [13 kph], with gusts to near 17 mph [27 kph]. Chance of precipitation 30% with QPF of 0.24 in [6.2 mm]. Monday Light Showers with a high near 90°F [32°C]. S wind to around 8 mph [13 kph], with gusts to near 18 mph [29 kph]. Dewpoint near 75°F [24°C] with humidity of 92%. Pressure around 29.49 in [998.6 mb]. UV Index: 6.75. Chance of precipitation 6% with QPF of 0.08 in [1.9 mm]. Monday Night Light Showers with a low around 69°F [20°C]. S wind to around 8 mph [13 kph], with gusts to near 18 mph [29 kph]. Chance of precipitation 6% with QPF of 0.08 in [1.9 mm]. Tuesday Overcast with a high near 94°F [34°C]. W wind to around 22 mph [35 kph], with gusts to near 31 mph [50 kph]. Dewpoint near 75°F [24°C] with humidity of 87%. Pressure around 29.49 in [998.6 mb]. UV Index: 7.6. Chance of precipitation 7% with QPF of 0.00 in [0.0 mm]. Tuesday Night Overcast with a low around 69°F [21°C]. W wind to around 22 mph [35 kph], with gusts to near 31 mph [50 kph]. Chance of precipitation 7% with QPF of 0.00 in [0.0 mm]. Wednesday Partly Cloudy with a high near 73°F [23°C]. NNE wind to around 12 mph [19 kph], with gusts to near 28 mph [45 kph]. Dewpoint near 75°F [24°C] with humidity of 86%. Pressure around 29.49 in [998.6 mb]. UV Index: 7.5. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Wednesday Night Partly Cloudy with a low around 60°F [16°C]. NNE wind to around 12 mph [19 kph], with gusts to near 28 mph [45 kph]. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Iuka, IL

Tonight: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 0.1 mm | 0.00 in

Saturday Night: 0.1 mm | 0.00 in

Sunday: 6.2 mm | 0.24 in

Sunday Night: 6.2 mm | 0.24 in

Monday: 1.9 mm | 0.08 in

Monday Night: 1.9 mm | 0.08 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

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

Tonight: S @ 12 kph | 8 mph

Friday: W @ 19 kph | 12 mph

Friday Night: W @ 19 kph | 12 mph

Saturday: W @ 26 kph | 16 mph

Saturday Night: W @ 26 kph | 16 mph

Sunday: NE @ 13 kph | 8 mph

Sunday Night: NE @ 13 kph | 8 mph

Monday: S @ 13 kph | 8 mph

Monday Night: S @ 13 kph | 8 mph

Tuesday: W @ 35 kph | 22 mph

Tuesday Night: W @ 35 kph | 22 mph

Wednesday: NNE @ 19 kph | 12 mph

Wednesday Night: NNE @ 19 kph | 12 mph

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

Tonight: 98 %

Friday: 96 %

Friday Night: 96 %

Saturday: 88 %

Saturday Night: 88 %

Sunday: 97 %

Sunday Night: 97 %

Monday: 92 %

Monday Night: 92 %

Tuesday: 87 %

Tuesday Night: 87 %

Wednesday: 86 %

Wednesday Night: 86 %

7 Day and Night - Snowfall Totals Forecast for Iuka, 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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