Donovan, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 57°F 14°C Wind Chill: 57°F	Observed at: Donovan, IL	Elevation: 855 ft | 261 m
	Last Updated: July 29, 5:15 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 57°F | 14°C
	Pressure: 29.21 in | 989 mb	Dewpoint: 54°F | 12°C
	Humidity: 90%	Wind: NNW 5 mph | NNW 8 kph
	Feels Like: 56°F | 13°C	Visibility: 25.7 mi | 41.3 km
	Lat/Long: 40.8833 | -87.6161	Sunrise: 5:44 AM   Sunset: 8:09 PM

7 Day Graphical Forecast

Valid: 5:23 AM 7/29/2026

Tonight Clear 57 °F 0% Chance Precipitation Thursday Foggy 85 |57 °F 1% Chance Precipitation Friday Drizzle 74 |63 °F 69% Chance Precipitation Saturday Light Showers 73 |62 °F 69% Chance Precipitation Sunday Light Drizzle 79 |59 °F 37% Chance Precipitation Monday Clear 81 |60 °F 17% Chance Precipitation Tuesday Clear 80 |57 °F 20% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:23 AM 7/29/2026

5 AM Clear 57 °F 0% Chance Precipitation

6 AM Clear 57 °F 0% Chance Precipitation

7 AM Clear 59 °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 76 °F 0% Chance Precipitation

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

7 Day & Night Weather Forecast for Donovan, IL - (Fahrenheit & Celsius) Valid: 5:23 AM 7/29/2026 Tonight Clear with a low around 57°F [14°C]. N wind to around 11 mph [17 kph], with gusts to near 14 mph [23 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Foggy with a high near 85°F [30°C]. N wind to around 5 mph [8 kph], with gusts to near 9 mph [14 kph]. Dewpoint near 54°F [12°C] with humidity of 100%. Pressure around 29.21 in [989 mb]. UV Index: 6.9. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Thursday Night Foggy with a low around 57°F [14°C]. N wind to around 5 mph [8 kph], with gusts to near 9 mph [14 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Friday Drizzle with a high near 74°F [23°C]. SE wind to around 11 mph [17 kph], with gusts to near 19 mph [30 kph]. Dewpoint near 54°F [12°C] with humidity of 95%. Pressure around 29.21 in [989 mb]. UV Index: 2.9. Chance of precipitation 69% with QPF of 0.07 in [1.7 mm]. Friday Night Drizzle with a low around 63°F [17°C]. SE wind to around 11 mph [17 kph], with gusts to near 19 mph [30 kph]. Chance of precipitation 69% with QPF of 0.07 in [1.7 mm]. Saturday Light Showers with a high near 73°F [23°C]. NE wind to around 14 mph [23 kph], with gusts to near 24 mph [38 kph]. Dewpoint near 54°F [12°C] with humidity of 98%. Pressure around 29.21 in [989 mb]. UV Index: 5.85. Chance of precipitation 69% with QPF of 0.18 in [4.6 mm]. Saturday Night Light Showers with a low around 62°F [17°C]. NE wind to around 14 mph [23 kph], with gusts to near 24 mph [38 kph]. Chance of precipitation 69% with QPF of 0.18 in [4.6 mm]. Sunday Light Drizzle with a high near 79°F [26°C]. NNE wind to around 12 mph [19 kph], with gusts to near 18 mph [28 kph]. Dewpoint near 54°F [12°C] with humidity of 97%. Pressure around 29.21 in [989 mb]. UV Index: 6.75. Chance of precipitation 37% with QPF of 0.01 in [0.3 mm]. Sunday Night Light Drizzle with a low around 59°F [15°C]. NNE wind to around 12 mph [19 kph], with gusts to near 18 mph [28 kph]. Chance of precipitation 37% with QPF of 0.01 in [0.3 mm]. Monday Clear with a high near 81°F [27°C]. ESE wind to around 8 mph [12 kph], with gusts to near 9 mph [14 kph]. Dewpoint near 54°F [12°C] with humidity of 97%. Pressure around 29.21 in [989 mb]. UV Index: 7.2. Chance of precipitation 17% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 60°F [15°C]. ESE wind to around 8 mph [12 kph], with gusts to near 9 mph [14 kph]. Chance of precipitation 17% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 80°F [27°C]. SSE wind to around 7 mph [12 kph], with gusts to near 8 mph [12 kph]. Dewpoint near 54°F [12°C] with humidity of 90%. Pressure around 29.21 in [989 mb]. UV Index: 7.25. Chance of precipitation 20% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 57°F [14°C]. SSE wind to around 7 mph [12 kph], with gusts to near 8 mph [12 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 Donovan, IL

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 1.7 mm | 0.07 in

Friday Night: 1.7 mm | 0.07 in

Saturday: 4.6 mm | 0.18 in

Saturday Night: 4.6 mm | 0.18 in

Sunday: 0.3 mm | 0.01 in

Sunday Night: 0.3 mm | 0.01 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 Donovan, IL

Tonight: N @ 17 kph | 11 mph

Thursday: N @ 8 kph | 5 mph

Thursday Night: N @ 8 kph | 5 mph

Friday: SE @ 17 kph | 11 mph

Friday Night: SE @ 17 kph | 11 mph

Saturday: NE @ 23 kph | 14 mph

Saturday Night: NE @ 23 kph | 14 mph

Sunday: NNE @ 19 kph | 12 mph

Sunday Night: NNE @ 19 kph | 12 mph

Monday: ESE @ 12 kph | 8 mph

Monday Night: ESE @ 12 kph | 8 mph

Tuesday: SSE @ 12 kph | 7 mph

Tuesday Night: SSE @ 12 kph | 7 mph

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

Tonight: 93 %

Thursday: 100 %

Thursday Night: 100 %

Friday: 95 %

Friday Night: 95 %

Saturday: 98 %

Saturday Night: 98 %

Sunday: 97 %

Sunday Night: 97 %

Monday: 97 %

Monday Night: 97 %

Tuesday: 90 %

Tuesday Night: 90 %

7 Day and Night - Snowfall Totals Forecast for Donovan, 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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