Curtis, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 63°F 17°C	Observed at: Curtis, IL	Elevation: 748 ft | 228 m
	Last Updated: July 29, 5:15 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 63°F | 17°C
	Pressure: 29.31 in | 992.6 mb	Dewpoint: 60°F | 16°C
	Humidity: 89%	Wind: ENE 4 mph | ENE 6 kph
	Feels Like: 65°F | 18°C	Visibility: 28.1 mi | 45.3 km
	Lat/Long: 40.0622 | -89.7903	Sunrise: 5:54 AM   Sunset: 8:16 PM

7 Day Graphical Forecast

Valid: 5:27 AM 7/29/2026

Tonight Partly Cloudy 62 °F 0% Chance Precipitation Thursday Overcast 90 |62 °F 0% Chance Precipitation Friday Showers 77 |65 °F 74% Chance Precipitation Saturday Showers 77 |65 °F 72% Chance Precipitation Sunday Overcast 81 |60 °F 17% Chance Precipitation Monday Clear 81 |61 °F 18% Chance Precipitation Tuesday Clear 83 |61 °F 16% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:27 AM 7/29/2026

5 AM Clear 63 °F 0% Chance Precipitation

6 AM Clear 62 °F 0% Chance Precipitation

7 AM Clear 63 °F 0% Chance Precipitation

8 AM Clear 67 °F 0% Chance Precipitation

9 AM Clear 71 °F 0% Chance Precipitation

10 AM Clear 76 °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 Curtis, IL - (Fahrenheit & Celsius) Valid: 5:27 AM 7/29/2026 Tonight Partly Cloudy with a low around 62°F [17°C]. NE wind to around 9 mph [14 kph], with gusts to near 14 mph [23 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 90°F [32°C]. ESE wind to around 7 mph [11 kph], with gusts to near 15 mph [25 kph]. Dewpoint near 60°F [16°C] with humidity of 78%. Pressure around 29.31 in [992.6 mb]. UV Index: 7.55. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 62°F [16°C]. ESE wind to around 7 mph [11 kph], with gusts to near 15 mph [25 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Showers with a high near 77°F [25°C]. SSE wind to around 15 mph [25 kph], with gusts to near 28 mph [45 kph]. Dewpoint near 60°F [16°C] with humidity of 97%. Pressure around 29.31 in [992.6 mb]. UV Index: 6.4. Chance of precipitation 74% with QPF of 0.64 in [16.2 mm]. Friday Night Showers with a low around 65°F [18°C]. SSE wind to around 15 mph [25 kph], with gusts to near 28 mph [45 kph]. Chance of precipitation 74% with QPF of 0.64 in [16.2 mm]. Saturday Showers with a high near 77°F [25°C]. NE wind to around 17 mph [27 kph], with gusts to near 24 mph [38 kph]. Dewpoint near 60°F [16°C] with humidity of 98%. Pressure around 29.31 in [992.6 mb]. UV Index: 6.25. Chance of precipitation 72% with QPF of 0.28 in [7.2 mm]. Saturday Night Showers with a low around 65°F [18°C]. NE wind to around 17 mph [27 kph], with gusts to near 24 mph [38 kph]. Chance of precipitation 72% with QPF of 0.28 in [7.2 mm]. Sunday Overcast with a high near 81°F [27°C]. NE wind to around 10 mph [16 kph], with gusts to near 17 mph [27 kph]. Dewpoint near 60°F [16°C] with humidity of 96%. Pressure around 29.31 in [992.6 mb]. UV Index: 7.35. Chance of precipitation 17% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 60°F [16°C]. NE wind to around 10 mph [16 kph], with gusts to near 17 mph [27 kph]. Chance of precipitation 17% with QPF of 0.00 in [0.0 mm]. Monday Clear with a high near 81°F [27°C]. E wind to around 7 mph [11 kph], with gusts to near 8 mph [13 kph]. Dewpoint near 60°F [16°C] with humidity of 95%. Pressure around 29.31 in [992.6 mb]. UV Index: 7.4. Chance of precipitation 18% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 61°F [16°C]. E wind to around 7 mph [11 kph], with gusts to near 8 mph [13 kph]. Chance of precipitation 18% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 83°F [28°C]. SE wind to around 8 mph [12 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 60°F [16°C] with humidity of 94%. Pressure around 29.31 in [992.6 mb]. UV Index: 7.4. Chance of precipitation 16% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 61°F [16°C]. SE wind to around 8 mph [12 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 16% with QPF of 0.00 in [0.0 mm].

---

7 Day and Night - QPF Forecast for Curtis, IL

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 16.2 mm | 0.64 in

Friday Night: 16.2 mm | 0.64 in

Saturday: 7.2 mm | 0.28 in

Saturday Night: 7.2 mm | 0.28 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 Curtis, IL

Tonight: NE @ 14 kph | 9 mph

Thursday: ESE @ 11 kph | 7 mph

Thursday Night: ESE @ 11 kph | 7 mph

Friday: SSE @ 25 kph | 15 mph

Friday Night: SSE @ 25 kph | 15 mph

Saturday: NE @ 27 kph | 17 mph

Saturday Night: NE @ 27 kph | 17 mph

Sunday: NE @ 16 kph | 10 mph

Sunday Night: NE @ 16 kph | 10 mph

Monday: E @ 11 kph | 7 mph

Monday Night: E @ 11 kph | 7 mph

Tuesday: SE @ 12 kph | 8 mph

Tuesday Night: SE @ 12 kph | 8 mph

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

Tonight: 92 %

Thursday: 78 %

Thursday Night: 78 %

Friday: 97 %

Friday Night: 97 %

Saturday: 98 %

Saturday Night: 98 %

Sunday: 96 %

Sunday Night: 96 %

Monday: 95 %

Monday Night: 95 %

Tuesday: 94 %

Tuesday Night: 94 %

7 Day and Night - Snowfall Totals Forecast for Curtis, 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

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