Chemung, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 61°F 16°C	Observed at: Chemung, IL	Elevation: 1000 ft | 305 m
	Last Updated: July 29, 5:15 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 61°F | 16°C
	Pressure: 29.01 in | 982.4 mb	Dewpoint: 53°F | 12°C
	Humidity: 75%	Wind: N 4 mph | N 6 kph
	Feels Like: 60°F | 16°C	Visibility: 41.4 mi | 66.6 km
	Lat/Long: 42.4153 | -88.6667	Sunrise: 5:44 AM   Sunset: 8:17 PM

7 Day Graphical Forecast

Valid: 5:21 AM 7/29/2026

Tonight Clear 61 °F 1% Chance Precipitation Thursday Overcast 89 |62 °F 2% Chance Precipitation Friday Showers 69 |62 °F 75% Chance Precipitation Saturday Light Drizzle 76 |62 °F 74% Chance Precipitation Sunday Overcast 79 |58 °F 11% Chance Precipitation Monday Clear 80 |55 °F 2% Chance Precipitation Tuesday Clear 82 |62 °F 8% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:21 AM 7/29/2026

5 AM Clear 61 °F 0% Chance Precipitation

6 AM Clear 61 °F 0% Chance Precipitation

7 AM Clear 63 °F 0% Chance Precipitation

8 AM Clear 68 °F 0% Chance Precipitation

9 AM Clear 72 °F 0% Chance Precipitation

10 AM Clear 74 °F 0% Chance Precipitation

11 AM Clear 77 °F 0% Chance Precipitation

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

7 Day & Night Weather Forecast for Chemung, IL - (Fahrenheit & Celsius) Valid: 5:21 AM 7/29/2026 Tonight Clear with a low around 61°F [16°C]. NE wind to around 8 mph [12 kph], with gusts to near 14 mph [23 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 89°F [32°C]. SSW wind to around 7 mph [10 kph], with gusts to near 13 mph [21 kph]. Dewpoint near 53°F [12°C] with humidity of 67%. Pressure around 29.01 in [982.4 mb]. UV Index: 7. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 62°F [17°C]. SSW wind to around 7 mph [10 kph], with gusts to near 13 mph [21 kph]. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Friday Showers with a high near 69°F [21°C]. SE wind to around 13 mph [21 kph], with gusts to near 23 mph [37 kph]. Dewpoint near 53°F [12°C] with humidity of 98%. Pressure around 29.01 in [982.4 mb]. UV Index: 2.2. Chance of precipitation 75% with QPF of 0.45 in [11.4 mm]. Friday Night Showers with a low around 62°F [17°C]. SE wind to around 13 mph [21 kph], with gusts to near 23 mph [37 kph]. Chance of precipitation 75% with QPF of 0.45 in [11.4 mm]. Saturday Light Drizzle with a high near 76°F [24°C]. NE wind to around 11 mph [18 kph], with gusts to near 18 mph [29 kph]. Dewpoint near 53°F [12°C] with humidity of 99%. Pressure around 29.01 in [982.4 mb]. UV Index: 6.05. Chance of precipitation 74% with QPF of 0.04 in [1.0 mm]. Saturday Night Light Drizzle with a low around 62°F [17°C]. NE wind to around 11 mph [18 kph], with gusts to near 18 mph [29 kph]. Chance of precipitation 74% with QPF of 0.04 in [1.0 mm]. Sunday Overcast with a high near 79°F [26°C]. NE wind to around 10 mph [15 kph], with gusts to near 15 mph [23 kph]. Dewpoint near 53°F [12°C] with humidity of 95%. Pressure around 29.01 in [982.4 mb]. UV Index: 7.1. Chance of precipitation 11% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 58°F [14°C]. NE wind to around 10 mph [15 kph], with gusts to near 15 mph [23 kph]. Chance of precipitation 11% with QPF of 0.00 in [0.0 mm]. Monday Clear with a high near 80°F [27°C]. S wind to around 7 mph [11 kph], with gusts to near 11 mph [18 kph]. Dewpoint near 53°F [12°C] with humidity of 90%. Pressure around 29.01 in [982.4 mb]. UV Index: 7.15. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 55°F [13°C]. S wind to around 7 mph [11 kph], with gusts to near 11 mph [18 kph]. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 82°F [28°C]. SSW wind to around 11 mph [17 kph], with gusts to near 18 mph [28 kph]. Dewpoint near 53°F [12°C] with humidity of 96%. Pressure around 29.01 in [982.4 mb]. UV Index: 7.1. Chance of precipitation 8% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 62°F [17°C]. SSW wind to around 11 mph [17 kph], with gusts to near 18 mph [28 kph]. Chance of precipitation 8% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Chemung, IL

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 11.4 mm | 0.45 in

Friday Night: 11.4 mm | 0.45 in

Saturday: 1.0 mm | 0.04 in

Saturday Night: 1.0 mm | 0.04 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 Chemung, IL

Tonight: NE @ 12 kph | 8 mph

Thursday: SSW @ 10 kph | 7 mph

Thursday Night: SSW @ 10 kph | 7 mph

Friday: SE @ 21 kph | 13 mph

Friday Night: SE @ 21 kph | 13 mph

Saturday: NE @ 18 kph | 11 mph

Saturday Night: NE @ 18 kph | 11 mph

Sunday: NE @ 15 kph | 10 mph

Sunday Night: NE @ 15 kph | 10 mph

Monday: S @ 11 kph | 7 mph

Monday Night: S @ 11 kph | 7 mph

Tuesday: SSW @ 17 kph | 11 mph

Tuesday Night: SSW @ 17 kph | 11 mph

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

Tonight: 75 %

Thursday: 67 %

Thursday Night: 67 %

Friday: 98 %

Friday Night: 98 %

Saturday: 99 %

Saturday Night: 99 %

Sunday: 95 %

Sunday Night: 95 %

Monday: 90 %

Monday Night: 90 %

Tuesday: 96 %

Tuesday Night: 96 %

7 Day and Night - Snowfall Totals Forecast for Chemung, 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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