Lincoln, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Partly Cloudy 78°F 26°C Heat Index: 78°F	Observed at: Lincoln, IL	Elevation: 597 ft | 182 m
	Last Updated: July 16, 10:15 PM Timezone: GMT -5/-4
	Sky Conditions: Partly Cloudy	Temperature: 78°F | 26°C
	Pressure: 29.39 in | 995.1 mb	Dewpoint: 72°F | 22°C
	Humidity: 82%	Wind: SSE 5 mph | SSE 8 kph
	Feels Like: 86°F | 30°C	Visibility: 32.6 mi | 52.5 km
	Lat/Long: 40.1483 | -89.3647	Sunrise: 5:42 AM   Sunset: 8:25 PM

7 Day Graphical Forecast

Valid: 10:28 PM 7/16/2026

Tonight Overcast 70 °F 8% Chance Precipitation Friday Overcast 91 |74 °F 24% Chance Precipitation Saturday Thunderstorm with Hail 95 |75 °F 53% Chance Precipitation Sunday Light Showers 83 |67 °F 26% Chance Precipitation Monday Light Showers 88 |69 °F 12% Chance Precipitation Tuesday Overcast 87 |68 °F 22% Chance Precipitation Wednesday Overcast 71 |52 °F 3% Chance Precipitation

7 Hour Graphical Forecast

Valid: 10:28 PM 7/16/2026

10 PM Partly Cloudy 80 °F 1% Chance Precipitation

11 PM Clear 78 °F 3% Chance Precipitation

12 AM Clear 77 °F 4% Chance Precipitation

1 AM Clear 76 °F 4% Chance Precipitation

2 AM Clear 75 °F 4% Chance Precipitation

3 AM Clear 75 °F 4% Chance Precipitation

4 AM Mostly Clear 75 °F 5% Chance Precipitation

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

7 Day & Night Weather Forecast for Lincoln, IL - (Fahrenheit & Celsius) Valid: 10:28 PM 7/16/2026 Tonight Overcast with a low around 70°F [21°C]. SW wind to around 5 mph [7 kph], with gusts to near 7 mph [11 kph]. Chance of precipitation 8% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 91°F [33°C]. WSW wind to around 10 mph [16 kph], with gusts to near 15 mph [24 kph]. Dewpoint near 72°F [22°C] with humidity of 95%. Pressure around 29.39 in [995.1 mb]. UV Index: 7.65. Chance of precipitation 24% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 74°F [23°C]. WSW wind to around 10 mph [16 kph], with gusts to near 15 mph [24 kph]. Chance of precipitation 24% with QPF of 0.00 in [0.0 mm]. Saturday Thunderstorm with Hail with a high near 95°F [35°C]. W wind to around 15 mph [24 kph], with gusts to near 28 mph [45 kph]. Dewpoint near 72°F [22°C] with humidity of 93%. Pressure around 29.39 in [995.1 mb]. UV Index: 7.7. Chance of precipitation 53% with QPF of 0.07 in [1.8 mm]. Saturday Night Thunderstorm with Hail with a low around 75°F [24°C]. W wind to around 15 mph [24 kph], with gusts to near 28 mph [45 kph]. Chance of precipitation 53% with QPF of 0.07 in [1.8 mm]. Sunday Light Showers with a high near 83°F [28°C]. E wind to around 8 mph [12 kph], with gusts to near 18 mph [29 kph]. Dewpoint near 72°F [22°C] with humidity of 96%. Pressure around 29.39 in [995.1 mb]. UV Index: 7.7. Chance of precipitation 26% with QPF of 0.06 in [1.6 mm]. Sunday Night Light Showers with a low around 67°F [20°C]. E wind to around 8 mph [12 kph], with gusts to near 18 mph [29 kph]. Chance of precipitation 26% with QPF of 0.06 in [1.6 mm]. Monday Light Showers with a high near 88°F [31°C]. S wind to around 10 mph [16 kph], with gusts to near 27 mph [43 kph]. Dewpoint near 72°F [22°C] with humidity of 93%. Pressure around 29.39 in [995.1 mb]. UV Index: 7.55. Chance of precipitation 12% 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 10 mph [16 kph], with gusts to near 27 mph [43 kph]. Chance of precipitation 12% with QPF of 0.19 in [4.7 mm]. Tuesday Overcast with a high near 87°F [30°C]. WNW wind to around 18 mph [28 kph], with gusts to near 35 mph [57 kph]. Dewpoint near 72°F [22°C] with humidity of 84%. Pressure around 29.39 in [995.1 mb]. UV Index: 7.2. Chance of precipitation 22% with QPF of 0.00 in [0.0 mm]. Tuesday Night Overcast with a low around 68°F [20°C]. WNW wind to around 18 mph [28 kph], with gusts to near 35 mph [57 kph]. Chance of precipitation 22% with QPF of 0.00 in [0.0 mm]. Wednesday Overcast with a high near 71°F [22°C]. NNE wind to around 14 mph [22 kph], with gusts to near 27 mph [43 kph]. Dewpoint near 72°F [22°C] with humidity of 87%. Pressure around 29.39 in [995.1 mb]. UV Index: 7.5. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm]. Wednesday Night Overcast with a low around 52°F [11°C]. NNE wind to around 14 mph [22 kph], with gusts to near 27 mph [43 kph]. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Lincoln, IL

Tonight: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 1.8 mm | 0.07 in

Saturday Night: 1.8 mm | 0.07 in

Sunday: 1.6 mm | 0.06 in

Sunday Night: 1.6 mm | 0.06 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 Lincoln, IL

Tonight: SW @ 7 kph | 5 mph

Friday: WSW @ 16 kph | 10 mph

Friday Night: WSW @ 16 kph | 10 mph

Saturday: W @ 24 kph | 15 mph

Saturday Night: W @ 24 kph | 15 mph

Sunday: E @ 12 kph | 8 mph

Sunday Night: E @ 12 kph | 8 mph

Monday: S @ 16 kph | 10 mph

Monday Night: S @ 16 kph | 10 mph

Tuesday: WNW @ 28 kph | 18 mph

Tuesday Night: WNW @ 28 kph | 18 mph

Wednesday: NNE @ 22 kph | 14 mph

Wednesday Night: NNE @ 22 kph | 14 mph

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

Tonight: 94 %

Friday: 95 %

Friday Night: 95 %

Saturday: 93 %

Saturday Night: 93 %

Sunday: 96 %

Sunday Night: 96 %

Monday: 93 %

Monday Night: 93 %

Tuesday: 84 %

Tuesday Night: 84 %

Wednesday: 87 %

Wednesday Night: 87 %

7 Day and Night - Snowfall Totals Forecast for Lincoln, 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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