Pearl, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 70°F 21°C	Observed at: Pearl, IL	Elevation: 670 ft | 204 m
	Last Updated: July 29, 5:15 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 70°F | 21°C
	Pressure: 29.44 in | 997 mb	Dewpoint: 68°F | 20°C
	Humidity: 92%	Wind: NNE 3 mph | NNE 5 kph
	Feels Like: 76°F | 24°C	Visibility: 26.9 mi | 43.3 km
	Lat/Long: 39.4597 | -90.6258	Sunrise: 5:59 AM   Sunset: 8:18 PM

7 Day Graphical Forecast

Valid: 5:26 AM 7/29/2026

Tonight Partly Cloudy 69 °F 1% Chance Precipitation Thursday Overcast 92 |66 °F 1% Chance Precipitation Friday Showers 84 |66 °F 82% Chance Precipitation Saturday Showers 79 |66 °F 60% Chance Precipitation Sunday Overcast 84 |62 °F 17% Chance Precipitation Monday Clear 84 |64 °F 14% Chance Precipitation Tuesday Clear 86 |62 °F 10% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:26 AM 7/29/2026

5 AM Clear 70 °F 1% Chance Precipitation

6 AM Clear 69 °F 1% Chance Precipitation

7 AM Clear 70 °F 1% Chance Precipitation

8 AM Clear 72 °F 1% Chance Precipitation

9 AM Clear 75 °F 1% Chance Precipitation

10 AM Clear 79 °F 1% Chance Precipitation

11 AM Clear 82 °F 0% Chance Precipitation

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

7 Day & Night Weather Forecast for Pearl, IL - (Fahrenheit & Celsius) Valid: 5:26 AM 7/29/2026 Tonight Partly Cloudy with a low around 69°F [21°C]. NNE wind to around 8 mph [13 kph], with gusts to near 12 mph [20 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 92°F [33°C]. SE wind to around 6 mph [10 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 68°F [20°C] with humidity of 66%. Pressure around 29.44 in [997 mb]. UV Index: 7.5. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 66°F [19°C]. SE wind to around 6 mph [10 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Friday Showers with a high near 84°F [29°C]. SSE wind to around 16 mph [26 kph], with gusts to near 30 mph [48 kph]. Dewpoint near 68°F [20°C] with humidity of 97%. Pressure around 29.44 in [997 mb]. UV Index: 7.05. Chance of precipitation 82% with QPF of 0.55 in [13.9 mm]. Friday Night Showers with a low around 66°F [19°C]. SSE wind to around 16 mph [26 kph], with gusts to near 30 mph [48 kph]. Chance of precipitation 82% with QPF of 0.55 in [13.9 mm]. Saturday Showers with a high near 79°F [26°C]. NNE wind to around 17 mph [27 kph], with gusts to near 25 mph [41 kph]. Dewpoint near 68°F [20°C] with humidity of 98%. Pressure around 29.44 in [997 mb]. UV Index: 7.05. Chance of precipitation 60% with QPF of 0.16 in [4.0 mm]. Saturday Night Showers with a low around 66°F [19°C]. NNE wind to around 17 mph [27 kph], with gusts to near 25 mph [41 kph]. Chance of precipitation 60% with QPF of 0.16 in [4.0 mm]. Sunday Overcast with a high near 84°F [29°C]. NE wind to around 11 mph [17 kph], with gusts to near 16 mph [26 kph]. Dewpoint near 68°F [20°C] with humidity of 97%. Pressure around 29.44 in [997 mb]. UV Index: 7.45. Chance of precipitation 17% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 62°F [17°C]. NE wind to around 11 mph [17 kph], with gusts to near 16 mph [26 kph]. Chance of precipitation 17% with QPF of 0.00 in [0.0 mm]. Monday Clear with a high near 84°F [29°C]. E wind to around 8 mph [13 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 68°F [20°C] with humidity of 96%. Pressure around 29.44 in [997 mb]. UV Index: 7.45. Chance of precipitation 14% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 64°F [18°C]. E wind to around 8 mph [13 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 14% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 86°F [30°C]. SE wind to around 9 mph [15 kph], with gusts to near 20 mph [31 kph]. Dewpoint near 68°F [20°C] with humidity of 94%. Pressure around 29.44 in [997 mb]. UV Index: 7.45. Chance of precipitation 10% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 62°F [17°C]. SE wind to around 9 mph [15 kph], with gusts to near 20 mph [31 kph]. Chance of precipitation 10% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Pearl, IL

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 13.9 mm | 0.55 in

Friday Night: 13.9 mm | 0.55 in

Saturday: 4.0 mm | 0.16 in

Saturday Night: 4.0 mm | 0.16 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 Pearl, IL

Tonight: NNE @ 13 kph | 8 mph

Thursday: SE @ 10 kph | 6 mph

Thursday Night: SE @ 10 kph | 6 mph

Friday: SSE @ 26 kph | 16 mph

Friday Night: SSE @ 26 kph | 16 mph

Saturday: NNE @ 27 kph | 17 mph

Saturday Night: NNE @ 27 kph | 17 mph

Sunday: NE @ 17 kph | 11 mph

Sunday Night: NE @ 17 kph | 11 mph

Monday: E @ 13 kph | 8 mph

Monday Night: E @ 13 kph | 8 mph

Tuesday: SE @ 15 kph | 9 mph

Tuesday Night: SE @ 15 kph | 9 mph

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

Tonight: 93 %

Thursday: 66 %

Thursday Night: 66 %

Friday: 97 %

Friday Night: 97 %

Saturday: 98 %

Saturday Night: 98 %

Sunday: 97 %

Sunday Night: 97 %

Monday: 96 %

Monday Night: 96 %

Tuesday: 94 %

Tuesday Night: 94 %

7 Day and Night - Snowfall Totals Forecast for Pearl, 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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