Biggsville, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 66°F 19°C	Observed at: Biggsville, IL	Elevation: 851 ft | 259 m
	Last Updated: July 29, 5:30 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 66°F | 19°C
	Pressure: 29.22 in | 989.4 mb	Dewpoint: 57°F | 14°C
	Humidity: 71%	Wind: ESE 6 mph | ESE 10 kph
	Feels Like: 66°F | 19°C	Visibility: 46.1 mi | 74.1 km
	Lat/Long: 40.8536 | -90.8647	Sunrise: 5:57 AM   Sunset: 8:22 PM

7 Day Graphical Forecast

Valid: 5:30 AM 7/29/2026

Tonight Partly Cloudy 66 °F 1% Chance Precipitation Thursday Overcast 90 |63 °F 2% Chance Precipitation Friday Showers 72 |65 °F 87% Chance Precipitation Saturday Drizzle 76 |63 °F 76% Chance Precipitation Sunday Light Drizzle 80 |62 °F 9% Chance Precipitation Monday Clear 81 |63 °F 7% Chance Precipitation Tuesday Clear 82 |62 °F 9% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:30 AM 7/29/2026

5 AM Clear 67 °F 0% Chance Precipitation

6 AM Clear 66 °F 0% Chance Precipitation

7 AM Clear 66 °F 0% Chance Precipitation

8 AM Clear 70 °F 0% Chance Precipitation

9 AM Clear 73 °F 0% Chance Precipitation

10 AM Clear 77 °F 0% Chance Precipitation

11 AM Clear 80 °F 0% Chance Precipitation

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

7 Day & Night Weather Forecast for Biggsville, IL - (Fahrenheit & Celsius) Valid: 5:30 AM 7/29/2026 Tonight Partly Cloudy with a low around 66°F [19°C]. E wind to around 8 mph [14 kph], with gusts to near 18 mph [28 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 90°F [32°C]. SE wind to around 6 mph [10 kph], with gusts to near 15 mph [24 kph]. Dewpoint near 57°F [14°C] with humidity of 73%. Pressure around 29.22 in [989.4 mb]. UV Index: 7.15. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 63°F [17°C]. SE wind to around 6 mph [10 kph], with gusts to near 15 mph [24 kph]. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Friday Showers with a high near 72°F [22°C]. SE wind to around 15 mph [24 kph], with gusts to near 30 mph [49 kph]. Dewpoint near 57°F [14°C] with humidity of 99%. Pressure around 29.22 in [989.4 mb]. UV Index: 3.25. Chance of precipitation 87% with QPF of 0.87 in [22.2 mm]. Friday Night Showers with a low around 65°F [18°C]. SE wind to around 15 mph [24 kph], with gusts to near 30 mph [49 kph]. Chance of precipitation 87% with QPF of 0.87 in [22.2 mm]. Saturday Drizzle with a high near 76°F [24°C]. NNE wind to around 15 mph [24 kph], with gusts to near 25 mph [41 kph]. Dewpoint near 57°F [14°C] with humidity of 99%. Pressure around 29.22 in [989.4 mb]. UV Index: 6.4. Chance of precipitation 76% with QPF of 0.09 in [2.4 mm]. Saturday Night Drizzle with a low around 63°F [17°C]. NNE wind to around 15 mph [24 kph], with gusts to near 25 mph [41 kph]. Chance of precipitation 76% with QPF of 0.09 in [2.4 mm]. Sunday Light Drizzle with a high near 80°F [27°C]. NE wind to around 7 mph [10 kph], with gusts to near 9 mph [14 kph]. Dewpoint near 57°F [14°C] with humidity of 93%. Pressure around 29.22 in [989.4 mb]. UV Index: 7.25. Chance of precipitation 9% with QPF of 0.00 in [0.1 mm]. Sunday Night Light Drizzle with a low around 62°F [16°C]. NE wind to around 7 mph [10 kph], with gusts to near 9 mph [14 kph]. Chance of precipitation 9% with QPF of 0.00 in [0.1 mm]. Monday Clear with a high near 81°F [27°C]. SE wind to around 8 mph [14 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 57°F [14°C] with humidity of 95%. Pressure around 29.22 in [989.4 mb]. UV Index: 7.35. Chance of precipitation 7% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 63°F [17°C]. SE wind to around 8 mph [14 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 7% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 82°F [28°C]. SSE wind to around 10 mph [16 kph], with gusts to near 21 mph [33 kph]. Dewpoint near 57°F [14°C] with humidity of 96%. Pressure around 29.22 in [989.4 mb]. UV Index: 7.35. Chance of precipitation 9% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 62°F [17°C]. SSE wind to around 10 mph [16 kph], with gusts to near 21 mph [33 kph]. Chance of precipitation 9% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Biggsville, IL

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 22.2 mm | 0.87 in

Friday Night: 22.2 mm | 0.87 in

Saturday: 2.4 mm | 0.09 in

Saturday Night: 2.4 mm | 0.09 in

Sunday: 0.1 mm | 0.00 in

Sunday Night: 0.1 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 Biggsville, IL

Tonight: E @ 14 kph | 8 mph

Thursday: SE @ 10 kph | 6 mph

Thursday Night: SE @ 10 kph | 6 mph

Friday: SE @ 24 kph | 15 mph

Friday Night: SE @ 24 kph | 15 mph

Saturday: NNE @ 24 kph | 15 mph

Saturday Night: NNE @ 24 kph | 15 mph

Sunday: NE @ 10 kph | 7 mph

Sunday Night: NE @ 10 kph | 7 mph

Monday: SE @ 14 kph | 8 mph

Monday Night: SE @ 14 kph | 8 mph

Tuesday: SSE @ 16 kph | 10 mph

Tuesday Night: SSE @ 16 kph | 10 mph

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

Tonight: 90 %

Thursday: 73 %

Thursday Night: 73 %

Friday: 99 %

Friday Night: 99 %

Saturday: 99 %

Saturday Night: 99 %

Sunday: 93 %

Sunday Night: 93 %

Monday: 95 %

Monday Night: 95 %

Tuesday: 96 %

Tuesday Night: 96 %

7 Day and Night - Snowfall Totals Forecast for Biggsville, 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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