Jonesville, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 81°F 27°C Heat Index: 86°F	Observed at: Jonesville, IL	Elevation: 910 ft | 277 m
	Last Updated: July 16, 10:30 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 81°F | 27°C
	Pressure: 29.48 in | 998.2 mb	Dewpoint: 73°F | 23°C
	Humidity: 77%	Wind: ESE 6 mph | ESE 10 kph
	Feels Like: 88°F | 31°C	Visibility: 39.3 mi | 63.3 km
	Lat/Long: 41.3114 | -89.0714	Sunrise: 5:37 AM   Sunset: 8:27 PM

7 Day Graphical Forecast

Valid: 10:34 PM 7/16/2026

Tonight Overcast 73 °F 4% Chance Precipitation Friday Overcast 92 |73 °F 30% Chance Precipitation Saturday Light Drizzle 92 |72 °F 50% Chance Precipitation Sunday Overcast 81 |65 °F 4% Chance Precipitation Monday Overcast 85 |65 °F 39% Chance Precipitation Tuesday Overcast 85 |65 °F 39% Chance Precipitation Wednesday Overcast 70 |49 °F 3% Chance Precipitation

7 Hour Graphical Forecast

Valid: 10:34 PM 7/16/2026

10 PM Clear 82 °F 3% Chance Precipitation

11 PM Clear 80 °F 4% Chance Precipitation

12 AM Clear 79 °F 4% Chance Precipitation

1 AM Clear 77 °F 2% Chance Precipitation

2 AM Clear 76 °F 3% Chance Precipitation

3 AM Clear 75 °F 3% Chance Precipitation

4 AM Clear 74 °F 4% Chance Precipitation

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

7 Day & Night Weather Forecast for Jonesville, IL - (Fahrenheit & Celsius) Valid: 10:34 PM 7/16/2026 Tonight Overcast with a low around 73°F [23°C]. SE wind to around 7 mph [11 kph], with gusts to near 9 mph [15 kph]. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 92°F [33°C]. SW wind to around 12 mph [19 kph], with gusts to near 16 mph [26 kph]. Dewpoint near 73°F [23°C] with humidity of 88%. Pressure around 29.48 in [998.2 mb]. UV Index: 7.55. Chance of precipitation 30% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 73°F [23°C]. SW wind to around 12 mph [19 kph], with gusts to near 16 mph [26 kph]. Chance of precipitation 30% with QPF of 0.00 in [0.0 mm]. Saturday Light Drizzle with a high near 92°F [33°C]. WNW wind to around 15 mph [25 kph], with gusts to near 26 mph [42 kph]. Dewpoint near 73°F [23°C] with humidity of 92%. Pressure around 29.48 in [998.2 mb]. UV Index: 7.55. Chance of precipitation 50% with QPF of 0.06 in [1.6 mm]. Saturday Night Light Drizzle with a low around 72°F [22°C]. WNW wind to around 15 mph [25 kph], with gusts to near 26 mph [42 kph]. Chance of precipitation 50% with QPF of 0.06 in [1.6 mm]. Sunday Overcast with a high near 81°F [27°C]. E wind to around 7 mph [12 kph], with gusts to near 13 mph [21 kph]. Dewpoint near 73°F [23°C] with humidity of 95%. Pressure around 29.48 in [998.2 mb]. UV Index: 7.55. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 65°F [18°C]. E wind to around 7 mph [12 kph], with gusts to near 13 mph [21 kph]. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Monday Overcast with a high near 85°F [29°C]. S wind to around 12 mph [19 kph], with gusts to near 32 mph [51 kph]. Dewpoint near 73°F [23°C] with humidity of 94%. Pressure around 29.48 in [998.2 mb]. UV Index: 7. Chance of precipitation 39% with QPF of 0.00 in [0.0 mm]. Monday Night Overcast with a low around 65°F [18°C]. S wind to around 12 mph [19 kph], with gusts to near 32 mph [51 kph]. Chance of precipitation 39% with QPF of 0.00 in [0.0 mm]. Tuesday Overcast with a high near 85°F [29°C]. WNW wind to around 16 mph [26 kph], with gusts to near 36 mph [58 kph]. Dewpoint near 73°F [23°C] with humidity of 86%. Pressure around 29.48 in [998.2 mb]. UV Index: 7.15. Chance of precipitation 39% with QPF of 0.00 in [0.0 mm]. Tuesday Night Overcast with a low around 65°F [18°C]. WNW wind to around 16 mph [26 kph], with gusts to near 36 mph [58 kph]. Chance of precipitation 39% with QPF of 0.00 in [0.0 mm]. Wednesday Overcast with a high near 70°F [21°C]. N wind to around 16 mph [26 kph], with gusts to near 29 mph [47 kph]. Dewpoint near 73°F [23°C] with humidity of 86%. Pressure around 29.48 in [998.2 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 [10°C]. N wind to around 16 mph [26 kph], with gusts to near 29 mph [47 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 Jonesville, IL

Tonight: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 1.6 mm | 0.06 in

Saturday Night: 1.6 mm | 0.06 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

Wednesday: 0.0 mm | 0.00 in

Wednesday Night: 0.0 mm | 0.00 in

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

Tonight: SE @ 11 kph | 7 mph

Friday: SW @ 19 kph | 12 mph

Friday Night: SW @ 19 kph | 12 mph

Saturday: WNW @ 25 kph | 15 mph

Saturday Night: WNW @ 25 kph | 15 mph

Sunday: E @ 12 kph | 7 mph

Sunday Night: E @ 12 kph | 7 mph

Monday: S @ 19 kph | 12 mph

Monday Night: S @ 19 kph | 12 mph

Tuesday: WNW @ 26 kph | 16 mph

Tuesday Night: WNW @ 26 kph | 16 mph

Wednesday: N @ 26 kph | 16 mph

Wednesday Night: N @ 26 kph | 16 mph

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

Tonight: 92 %

Friday: 88 %

Friday Night: 88 %

Saturday: 92 %

Saturday Night: 92 %

Sunday: 95 %

Sunday Night: 95 %

Monday: 94 %

Monday Night: 94 %

Tuesday: 86 %

Tuesday Night: 86 %

Wednesday: 86 %

Wednesday Night: 86 %

7 Day and Night - Snowfall Totals Forecast for Jonesville, 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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