Atwater, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 64°F 18°C	Observed at: Atwater, IL	Elevation: 653 ft | 199 m
	Last Updated: July 29, 5:15 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 64°F | 18°C
	Pressure: 29.24 in | 990.2 mb	Dewpoint: 59°F | 15°C
	Humidity: 82%	Wind: NE 5 mph | NE 8 kph
	Feels Like: 65°F | 18°C	Visibility: 35.1 mi | 56.4 km
	Lat/Long: 39.3328 | -89.725	Sunrise: 5:56 AM   Sunset: 8:14 PM

7 Day Graphical Forecast

Valid: 5:27 AM 7/29/2026

Tonight Clear 63 °F 1% Chance Precipitation Thursday Overcast 89 |63 °F 0% Chance Precipitation Friday Light Showers 78 |65 °F 71% Chance Precipitation Saturday Showers 76 |65 °F 71% Chance Precipitation Sunday Light Drizzle 80 |60 °F 20% Chance Precipitation Monday Clear 80 |62 °F 21% Chance Precipitation Tuesday Clear 82 |61 °F 15% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:27 AM 7/29/2026

5 AM Clear 65 °F 0% Chance Precipitation

6 AM Clear 63 °F 1% Chance Precipitation

7 AM Clear 64 °F 1% Chance Precipitation

8 AM Clear 68 °F 1% Chance Precipitation

9 AM Clear 72 °F 1% Chance Precipitation

10 AM Clear 76 °F 0% Chance Precipitation

11 AM Clear 79 °F 0% Chance Precipitation

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

7 Day & Night Weather Forecast for Atwater, IL - (Fahrenheit & Celsius) Valid: 5:27 AM 7/29/2026 Tonight Clear with a low around 63°F [17°C]. NE wind to around 9 mph [14 kph], with gusts to near 15 mph [25 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 89°F [32°C]. ESE wind to around 7 mph [10 kph], with gusts to near 15 mph [24 kph]. Dewpoint near 59°F [15°C] with humidity of 76%. Pressure around 29.24 in [990.2 mb]. UV Index: 7.25. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 63°F [17°C]. ESE wind to around 7 mph [10 kph], with gusts to near 15 mph [24 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Light Showers with a high near 78°F [26°C]. SSE wind to around 16 mph [26 kph], with gusts to near 31 mph [50 kph]. Dewpoint near 59°F [15°C] with humidity of 94%. Pressure around 29.24 in [990.2 mb]. UV Index: 6.1. Chance of precipitation 71% with QPF of 0.29 in [7.3 mm]. Friday Night Light Showers with a low around 65°F [18°C]. SSE wind to around 16 mph [26 kph], with gusts to near 31 mph [50 kph]. Chance of precipitation 71% with QPF of 0.29 in [7.3 mm]. Saturday Showers with a high near 76°F [24°C]. NE wind to around 16 mph [26 kph], with gusts to near 28 mph [45 kph]. Dewpoint near 59°F [15°C] with humidity of 98%. Pressure around 29.24 in [990.2 mb]. UV Index: 5.75. Chance of precipitation 71% with QPF of 0.39 in [9.8 mm]. Saturday Night Showers with a low around 65°F [18°C]. NE wind to around 16 mph [26 kph], with gusts to near 28 mph [45 kph]. Chance of precipitation 71% with QPF of 0.39 in [9.8 mm]. Sunday Light Drizzle with a high near 80°F [27°C]. NNE wind to around 11 mph [18 kph], with gusts to near 21 mph [33 kph]. Dewpoint near 59°F [15°C] with humidity of 97%. Pressure around 29.24 in [990.2 mb]. UV Index: 7.4. Chance of precipitation 20% with QPF of 0.02 in [0.4 mm]. Sunday Night Light Drizzle with a low around 60°F [15°C]. NNE wind to around 11 mph [18 kph], with gusts to near 21 mph [33 kph]. Chance of precipitation 20% with QPF of 0.02 in [0.4 mm]. Monday Clear with a high near 80°F [27°C]. ENE wind to around 8 mph [12 kph], with gusts to near 11 mph [17 kph]. Dewpoint near 59°F [15°C] with humidity of 95%. Pressure around 29.24 in [990.2 mb]. UV Index: 7.45. Chance of precipitation 21% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 62°F [17°C]. ENE wind to around 8 mph [12 kph], with gusts to near 11 mph [17 kph]. Chance of precipitation 21% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 82°F [28°C]. SE wind to around 8 mph [13 kph], with gusts to near 14 mph [22 kph]. Dewpoint near 59°F [15°C] with humidity of 90%. Pressure around 29.24 in [990.2 mb]. UV Index: 7.45. Chance of precipitation 15% 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 [13 kph], with gusts to near 14 mph [22 kph]. Chance of precipitation 15% with QPF of 0.00 in [0.0 mm].

---

7 Day and Night - QPF Forecast for Atwater, IL

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 7.3 mm | 0.29 in

Friday Night: 7.3 mm | 0.29 in

Saturday: 9.8 mm | 0.39 in

Saturday Night: 9.8 mm | 0.39 in

Sunday: 0.4 mm | 0.02 in

Sunday Night: 0.4 mm | 0.02 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 Atwater, IL

Tonight: NE @ 14 kph | 9 mph

Thursday: ESE @ 10 kph | 7 mph

Thursday Night: ESE @ 10 kph | 7 mph

Friday: SSE @ 26 kph | 16 mph

Friday Night: SSE @ 26 kph | 16 mph

Saturday: NE @ 26 kph | 16 mph

Saturday Night: NE @ 26 kph | 16 mph

Sunday: NNE @ 18 kph | 11 mph

Sunday Night: NNE @ 18 kph | 11 mph

Monday: ENE @ 12 kph | 8 mph

Monday Night: ENE @ 12 kph | 8 mph

Tuesday: SE @ 13 kph | 8 mph

Tuesday Night: SE @ 13 kph | 8 mph

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

Tonight: 93 %

Thursday: 76 %

Thursday Night: 76 %

Friday: 94 %

Friday Night: 94 %

Saturday: 98 %

Saturday Night: 98 %

Sunday: 97 %

Sunday Night: 97 %

Monday: 95 %

Monday Night: 95 %

Tuesday: 90 %

Tuesday Night: 90 %

7 Day and Night - Snowfall Totals Forecast for Atwater, 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