Newton, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 77°F 25°C Heat Index: 77°F	Observed at: Newton, IL	Elevation: 609 ft | 186 m
	Last Updated: July 16, 10:15 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 77°F | 25°C
	Pressure: 29.47 in | 998 mb	Dewpoint: 75°F | 24°C
	Humidity: 92%	Wind: W 0 mph | W 0 kph
	Feels Like: 88°F | 31°C	Visibility: 27.1 mi | 43.6 km
	Lat/Long: 38.9908 | -88.1625	Sunrise: 5:40 AM   Sunset: 8:17 PM

7 Day Graphical Forecast

Valid: 10:28 PM 7/16/2026

Tonight Overcast 73 °F 36% Chance Precipitation Friday Overcast 88 |73 °F 30% Chance Precipitation Saturday Partly Cloudy 92 |74 °F 38% Chance Precipitation Sunday Light Showers 84 |71 °F 29% Chance Precipitation Monday Overcast 87 |68 °F 6% Chance Precipitation Tuesday Light Drizzle 91 |64 °F 9% Chance Precipitation Wednesday Mostly Clear 73 |59 °F 4% Chance Precipitation

7 Hour Graphical Forecast

Valid: 10:28 PM 7/16/2026

10 PM Clear 78 °F 1% Chance Precipitation

11 PM Clear 77 °F 2% Chance Precipitation

12 AM Overcast 76 °F 2% Chance Precipitation

1 AM Overcast 75 °F 3% Chance Precipitation

2 AM Mostly Clear 75 °F 2% 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 Newton, IL - (Fahrenheit & Celsius) Valid: 10:28 PM 7/16/2026 Tonight Overcast with a low around 73°F [23°C]. SW wind to around 9 mph [15 kph], with gusts to near 10 mph [16 kph]. Chance of precipitation 36% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 88°F [31°C]. WSW wind to around 12 mph [19 kph], with gusts to near 17 mph [27 kph]. Dewpoint near 75°F [24°C] with humidity of 96%. Pressure around 29.47 in [998 mb]. UV Index: 7.7. Chance of precipitation 30% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 73°F [23°C]. WSW wind to around 12 mph [19 kph], with gusts to near 17 mph [27 kph]. Chance of precipitation 30% with QPF of 0.00 in [0.0 mm]. Saturday Partly Cloudy with a high near 92°F [33°C]. W wind to around 15 mph [24 kph], with gusts to near 28 mph [46 kph]. Dewpoint near 75°F [24°C] with humidity of 90%. Pressure around 29.47 in [998 mb]. UV Index: 7.75. Chance of precipitation 38% with QPF of 0.03 in [0.7 mm]. Saturday Night Partly Cloudy with a low around 74°F [24°C]. W wind to around 15 mph [24 kph], with gusts to near 28 mph [46 kph]. Chance of precipitation 38% with QPF of 0.03 in [0.7 mm]. Sunday Light Showers with a high near 84°F [29°C]. NE wind to around 8 mph [12 kph], with gusts to near 14 mph [22 kph]. Dewpoint near 75°F [24°C] with humidity of 98%. Pressure around 29.47 in [998 mb]. UV Index: 7.7. Chance of precipitation 29% with QPF of 0.13 in [3.3 mm]. Sunday Night Light Showers with a low around 71°F [22°C]. NE wind to around 8 mph [12 kph], with gusts to near 14 mph [22 kph]. Chance of precipitation 29% with QPF of 0.13 in [3.3 mm]. Monday Overcast with a high near 87°F [30°C]. SSE wind to around 9 mph [14 kph], with gusts to near 20 mph [33 kph]. Dewpoint near 75°F [24°C] with humidity of 90%. Pressure around 29.47 in [998 mb]. UV Index: 7.15. Chance of precipitation 6% with QPF of 0.00 in [0.0 mm]. Monday Night Overcast with a low around 68°F [20°C]. SSE wind to around 9 mph [14 kph], with gusts to near 20 mph [33 kph]. Chance of precipitation 6% with QPF of 0.00 in [0.0 mm]. Tuesday Light Drizzle with a high near 91°F [33°C]. W wind to around 21 mph [33 kph], with gusts to near 32 mph [52 kph]. Dewpoint near 75°F [24°C] with humidity of 91%. Pressure around 29.47 in [998 mb]. UV Index: 7.25. Chance of precipitation 9% with QPF of 0.02 in [0.6 mm]. Tuesday Night Light Drizzle with a low around 64°F [18°C]. W wind to around 21 mph [33 kph], with gusts to near 32 mph [52 kph]. Chance of precipitation 9% with QPF of 0.02 in [0.6 mm]. Wednesday Mostly Clear with a high near 73°F [23°C]. NNE wind to around 12 mph [19 kph], with gusts to near 28 mph [45 kph]. Dewpoint near 75°F [24°C] with humidity of 91%. Pressure around 29.47 in [998 mb]. UV Index: 7.55. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Wednesday Night Mostly Clear with a low around 59°F [15°C]. NNE wind to around 12 mph [19 kph], with gusts to near 28 mph [45 kph]. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm].

---

7 Day and Night - QPF Forecast for Newton, IL

Tonight: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 0.7 mm | 0.03 in

Saturday Night: 0.7 mm | 0.03 in

Sunday: 3.3 mm | 0.13 in

Sunday Night: 3.3 mm | 0.13 in

Monday: 0.0 mm | 0.00 in

Monday Night: 0.0 mm | 0.00 in

Tuesday: 0.6 mm | 0.02 in

Tuesday Night: 0.6 mm | 0.02 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 Newton, IL

Tonight: SW @ 15 kph | 9 mph

Friday: WSW @ 19 kph | 12 mph

Friday Night: WSW @ 19 kph | 12 mph

Saturday: W @ 24 kph | 15 mph

Saturday Night: W @ 24 kph | 15 mph

Sunday: NE @ 12 kph | 8 mph

Sunday Night: NE @ 12 kph | 8 mph

Monday: SSE @ 14 kph | 9 mph

Monday Night: SSE @ 14 kph | 9 mph

Tuesday: W @ 33 kph | 21 mph

Tuesday Night: W @ 33 kph | 21 mph

Wednesday: NNE @ 19 kph | 12 mph

Wednesday Night: NNE @ 19 kph | 12 mph

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

Tonight: 98 %

Friday: 96 %

Friday Night: 96 %

Saturday: 90 %

Saturday Night: 90 %

Sunday: 98 %

Sunday Night: 98 %

Monday: 90 %

Monday Night: 90 %

Tuesday: 91 %

Tuesday Night: 91 %

Wednesday: 91 %

Wednesday Night: 91 %

7 Day and Night - Snowfall Totals Forecast for Newton, 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

Contact Us | Mobile Private Policy | Terms & Conds | Consent Preferences | Cookie Policy Never base any life decisions on weather information from this site or anywhere over the Internet. Site is dedicated to our Lord & Savior Jesus Christ | Random Quotes of Jesus Copyright © 2026 El Dorado Weather, Inc. | Site Designed By:  Webmaster Danny