Littleton, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Partly Cloudy 80°F 27°C Heat Index: 84°F	Observed at: Littleton, IL	Elevation: 770 ft | 235 m
	Last Updated: July 16, 10:15 PM Timezone: GMT -5/-4
	Sky Conditions: Partly Cloudy	Temperature: 80°F | 27°C
	Pressure: 29.28 in | 991.6 mb	Dewpoint: 72°F | 22°C
	Humidity: 77%	Wind: SSE 4 mph | SSE 6 kph
	Feels Like: 87°F | 31°C	Visibility: 39.1 mi | 63 km
	Lat/Long: 40.2339 | -90.6222	Sunrise: 5:46 AM   Sunset: 8:30 PM

7 Day Graphical Forecast

Valid: 10:24 PM 7/16/2026

Tonight Partly Cloudy 68 °F 5% Chance Precipitation Friday Overcast 93 |73 °F 20% Chance Precipitation Saturday Light Drizzle 96 |76 °F 41% Chance Precipitation Sunday Light Showers 85 |70 °F 19% Chance Precipitation Monday Light Showers 94 |69 °F 10% Chance Precipitation Tuesday Overcast 86 |67 °F 18% Chance Precipitation Wednesday Overcast 71 |53 °F 4% Chance Precipitation

7 Hour Graphical Forecast

Valid: 10:24 PM 7/16/2026

10 PM Partly Cloudy 80 °F 1% Chance Precipitation

11 PM Partly Cloudy 79 °F 1% Chance Precipitation

12 AM Overcast 78 °F 2% Chance Precipitation

1 AM Mostly Clear 77 °F 4% Chance Precipitation

2 AM Clear 76 °F 5% Chance Precipitation

3 AM Clear 75 °F 6% Chance Precipitation

4 AM Clear 75 °F 7% Chance Precipitation

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

7 Day & Night Weather Forecast for Littleton, IL - (Fahrenheit & Celsius) Valid: 10:24 PM 7/16/2026 Tonight Partly Cloudy with a low around 68°F [20°C]. SW wind to around 8 mph [13 kph], with gusts to near 9 mph [15 kph]. Chance of precipitation 5% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 93°F [34°C]. WSW wind to around 13 mph [21 kph], with gusts to near 18 mph [29 kph]. Dewpoint near 72°F [22°C] with humidity of 92%. Pressure around 29.28 in [991.6 mb]. UV Index: 7.55. Chance of precipitation 20% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 73°F [23°C]. WSW wind to around 13 mph [21 kph], with gusts to near 18 mph [29 kph]. Chance of precipitation 20% with QPF of 0.00 in [0.0 mm]. Saturday Light Drizzle with a high near 96°F [36°C]. W wind to around 13 mph [22 kph], with gusts to near 28 mph [44 kph]. Dewpoint near 72°F [22°C] with humidity of 93%. Pressure around 29.28 in [991.6 mb]. UV Index: 7.75. Chance of precipitation 41% with QPF of 0.04 in [0.9 mm]. Saturday Night Light Drizzle with a low around 76°F [25°C]. W wind to around 13 mph [22 kph], with gusts to near 28 mph [44 kph]. Chance of precipitation 41% with QPF of 0.04 in [0.9 mm]. Sunday Light Showers with a high near 85°F [29°C]. E wind to around 10 mph [16 kph], with gusts to near 20 mph [31 kph]. Dewpoint near 72°F [22°C] with humidity of 96%. Pressure around 29.28 in [991.6 mb]. UV Index: 7.75. Chance of precipitation 19% with QPF of 0.07 in [1.7 mm]. Sunday Night Light Showers with a low around 70°F [21°C]. E wind to around 10 mph [16 kph], with gusts to near 20 mph [31 kph]. Chance of precipitation 19% with QPF of 0.07 in [1.7 mm]. Monday Light Showers with a high near 94°F [34°C]. S wind to around 9 mph [15 kph], with gusts to near 24 mph [38 kph]. Dewpoint near 72°F [22°C] with humidity of 97%. Pressure around 29.28 in [991.6 mb]. UV Index: 7.8. Chance of precipitation 10% with QPF of 0.19 in [4.7 mm]. Monday Night Light Showers with a low around 69°F [21°C]. S wind to around 9 mph [15 kph], with gusts to near 24 mph [38 kph]. Chance of precipitation 10% with QPF of 0.19 in [4.7 mm]. Tuesday Overcast with a high near 86°F [30°C]. WNW wind to around 19 mph [30 kph], with gusts to near 35 mph [56 kph]. Dewpoint near 72°F [22°C] with humidity of 78%. Pressure around 29.28 in [991.6 mb]. UV Index: 7.15. Chance of precipitation 18% with QPF of 0.00 in [0.0 mm]. Tuesday Night Overcast with a low around 67°F [19°C]. WNW wind to around 19 mph [30 kph], with gusts to near 35 mph [56 kph]. Chance of precipitation 18% with QPF of 0.00 in [0.0 mm]. Wednesday Overcast with a high near 71°F [21°C]. NNE wind to around 13 mph [21 kph], with gusts to near 27 mph [43 kph]. Dewpoint near 72°F [22°C] with humidity of 85%. Pressure around 29.28 in [991.6 mb]. UV Index: 7.6. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Wednesday Night Overcast with a low around 53°F [12°C]. NNE wind to around 13 mph [21 kph], with gusts to near 27 mph [43 kph]. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Littleton, IL

Tonight: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 0.9 mm | 0.04 in

Saturday Night: 0.9 mm | 0.04 in

Sunday: 1.7 mm | 0.07 in

Sunday Night: 1.7 mm | 0.07 in

Monday: 4.7 mm | 0.19 in

Monday Night: 4.7 mm | 0.19 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 Littleton, IL

Tonight: SW @ 13 kph | 8 mph

Friday: WSW @ 21 kph | 13 mph

Friday Night: WSW @ 21 kph | 13 mph

Saturday: W @ 22 kph | 13 mph

Saturday Night: W @ 22 kph | 13 mph

Sunday: E @ 16 kph | 10 mph

Sunday Night: E @ 16 kph | 10 mph

Monday: S @ 15 kph | 9 mph

Monday Night: S @ 15 kph | 9 mph

Tuesday: WNW @ 30 kph | 19 mph

Tuesday Night: WNW @ 30 kph | 19 mph

Wednesday: NNE @ 21 kph | 13 mph

Wednesday Night: NNE @ 21 kph | 13 mph

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

Tonight: 97 %

Friday: 92 %

Friday Night: 92 %

Saturday: 93 %

Saturday Night: 93 %

Sunday: 96 %

Sunday Night: 96 %

Monday: 97 %

Monday Night: 97 %

Tuesday: 78 %

Tuesday Night: 78 %

Wednesday: 85 %

Wednesday Night: 85 %

7 Day and Night - Snowfall Totals Forecast for Littleton, 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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