Mineral, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 80°F 27°C Heat Index: 83°F	Observed at: Mineral, IL	Elevation: 920 ft | 280 m
	Last Updated: July 16, 10:30 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 80°F | 27°C
	Pressure: 29.32 in | 992.9 mb	Dewpoint: 68°F | 20°C
	Humidity: 67%	Wind: SW 2 mph | SW 3 kph
	Feels Like: 86°F | 30°C	Visibility: 55.2 mi | 88.9 km
	Lat/Long: 41.3825 | -89.8364	Sunrise: 5:40 AM   Sunset: 8:30 PM

7 Day Graphical Forecast

Valid: 10:31 PM 7/16/2026

Tonight Partly Cloudy 71 °F 4% Chance Precipitation Friday Overcast 91 |73 °F 20% Chance Precipitation Saturday Light Drizzle 89 |71 °F 30% Chance Precipitation Sunday Overcast 81 |66 °F 1% Chance Precipitation Monday Light Drizzle 85 |68 °F 20% Chance Precipitation Tuesday Light Drizzle 83 |63 °F 19% Chance Precipitation Wednesday Overcast 70 |49 °F 3% Chance Precipitation

7 Hour Graphical Forecast

Valid: 10:31 PM 7/16/2026

10 PM Clear 80 °F 2% Chance Precipitation

11 PM Clear 78 °F 3% Chance Precipitation

12 AM Clear 77 °F 4% Chance Precipitation

1 AM Clear 75 °F 1% Chance Precipitation

2 AM Clear 75 °F 1% Chance Precipitation

3 AM Clear 74 °F 2% Chance Precipitation

4 AM Clear 74 °F 3% Chance Precipitation

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

7 Day & Night Weather Forecast for Mineral, IL - (Fahrenheit & Celsius) Valid: 10:31 PM 7/16/2026 Tonight Partly Cloudy with a low around 71°F [21°C]. WSW wind to around 4 mph [7 kph], with gusts to near 8 mph [13 kph]. Chance of precipitation 4% 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 [17 kph], with gusts to near 16 mph [26 kph]. Dewpoint near 68°F [20°C] with humidity of 92%. Pressure around 29.32 in [992.9 mb]. UV Index: 7.5. 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 [17 kph], with gusts to near 16 mph [26 kph]. Chance of precipitation 20% with QPF of 0.00 in [0.0 mm]. Saturday Light Drizzle with a high near 89°F [32°C]. WNW wind to around 15 mph [24 kph], with gusts to near 29 mph [47 kph]. Dewpoint near 68°F [20°C] with humidity of 90%. Pressure around 29.32 in [992.9 mb]. UV Index: 7.55. Chance of precipitation 30% with QPF of 0.05 in [1.1 mm]. Saturday Night Light Drizzle with a low around 71°F [22°C]. WNW wind to around 15 mph [24 kph], with gusts to near 29 mph [47 kph]. Chance of precipitation 30% with QPF of 0.05 in [1.1 mm]. Sunday Overcast with a high near 81°F [27°C]. ESE wind to around 8 mph [13 kph], with gusts to near 11 mph [18 kph]. Dewpoint near 68°F [20°C] with humidity of 97%. Pressure around 29.32 in [992.9 mb]. UV Index: 7.6. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 66°F [19°C]. ESE wind to around 8 mph [13 kph], with gusts to near 11 mph [18 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Monday Light Drizzle with a high near 85°F [29°C]. SSW wind to around 16 mph [26 kph], with gusts to near 32 mph [52 kph]. Dewpoint near 68°F [20°C] with humidity of 93%. Pressure around 29.32 in [992.9 mb]. UV Index: 6.45. Chance of precipitation 20% with QPF of 0.02 in [0.4 mm]. Monday Night Light Drizzle with a low around 68°F [20°C]. SSW wind to around 16 mph [26 kph], with gusts to near 32 mph [52 kph]. Chance of precipitation 20% with QPF of 0.02 in [0.4 mm]. Tuesday Light Drizzle with a high near 83°F [29°C]. NW wind to around 17 mph [28 kph], with gusts to near 35 mph [57 kph]. Dewpoint near 68°F [20°C] with humidity of 83%. Pressure around 29.32 in [992.9 mb]. UV Index: 7.1. Chance of precipitation 19% with QPF of 0.00 in [0.1 mm]. Tuesday Night Light Drizzle with a low around 63°F [17°C]. NW wind to around 17 mph [28 kph], with gusts to near 35 mph [57 kph]. Chance of precipitation 19% with QPF of 0.00 in [0.1 mm]. Wednesday Overcast with a high near 70°F [21°C]. NNE wind to around 12 mph [19 kph], with gusts to near 25 mph [40 kph]. Dewpoint near 68°F [20°C] with humidity of 87%. Pressure around 29.32 in [992.9 mb]. UV Index: 7.25. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm]. Wednesday Night Overcast with a low around 49°F [9°C]. NNE wind to around 12 mph [19 kph], with gusts to near 25 mph [40 kph]. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Mineral, IL

Tonight: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 1.1 mm | 0.05 in

Saturday Night: 1.1 mm | 0.05 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 0.4 mm | 0.02 in

Monday Night: 0.4 mm | 0.02 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 Mineral, IL

Tonight: WSW @ 7 kph | 4 mph

Friday: SW @ 17 kph | 11 mph

Friday Night: SW @ 17 kph | 11 mph

Saturday: WNW @ 24 kph | 15 mph

Saturday Night: WNW @ 24 kph | 15 mph

Sunday: ESE @ 13 kph | 8 mph

Sunday Night: ESE @ 13 kph | 8 mph

Monday: SSW @ 26 kph | 16 mph

Monday Night: SSW @ 26 kph | 16 mph

Tuesday: NW @ 28 kph | 17 mph

Tuesday Night: NW @ 28 kph | 17 mph

Wednesday: NNE @ 19 kph | 12 mph

Wednesday Night: NNE @ 19 kph | 12 mph

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

Tonight: 96 %

Friday: 92 %

Friday Night: 92 %

Saturday: 90 %

Saturday Night: 90 %

Sunday: 97 %

Sunday Night: 97 %

Monday: 93 %

Monday Night: 93 %

Tuesday: 83 %

Tuesday Night: 83 %

Wednesday: 87 %

Wednesday Night: 87 %

7 Day and Night - Snowfall Totals Forecast for Mineral, 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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