Lena, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Overcast 78°F 26°C Heat Index: 78°F	Observed at: Lena, IL	Elevation: 1000 ft | 305 m
	Last Updated: July 16, 10:15 PM Timezone: GMT -5/-4
	Sky Conditions: Overcast	Temperature: 78°F | 26°C
	Pressure: 29.03 in | 983 mb	Dewpoint: 74°F | 23°C
	Humidity: 87%	Wind: ESE 7 mph | ESE 11 kph
	Feels Like: 85°F | 29°C	Visibility: 31.4 mi | 50.5 km
	Lat/Long: 42.3794 | -89.8222	Sunrise: 5:36 AM   Sunset: 8:33 PM

7 Day Graphical Forecast

Valid: 10:23 PM 7/16/2026

Tonight Overcast 71 °F 6% Chance Precipitation Friday Partly Cloudy 94 |70 °F 19% Chance Precipitation Saturday Overcast 88 |70 °F 3% Chance Precipitation Sunday Overcast 81 |61 °F 1% Chance Precipitation Monday Light Drizzle 81 |65 °F 38% Chance Precipitation Tuesday Heavy Drizzle 82 |58 °F 38% Chance Precipitation Wednesday Overcast 72 |47 °F 4% Chance Precipitation

7 Hour Graphical Forecast

Valid: 10:23 PM 7/16/2026

10 PM Overcast 78 °F 6% Chance Precipitation

11 PM Overcast 77 °F 5% Chance Precipitation

12 AM Mostly Clear 76 °F 1% Chance Precipitation

1 AM Clear 74 °F 0% Chance Precipitation

2 AM Clear 73 °F 0% Chance Precipitation

3 AM Clear 72 °F 1% Chance Precipitation

4 AM Clear 72 °F 2% Chance Precipitation

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

7 Day & Night Weather Forecast for Lena, IL - (Fahrenheit & Celsius) Valid: 10:23 PM 7/16/2026 Tonight Overcast with a low around 71°F [22°C]. ESE wind to around 10 mph [16 kph], with gusts to near 15 mph [23 kph]. Chance of precipitation 6% with QPF of 0.00 in [0.0 mm]. Friday Partly Cloudy with a high near 94°F [34°C]. SW wind to around 13 mph [20 kph], with gusts to near 20 mph [32 kph]. Dewpoint near 74°F [23°C] with humidity of 88%. Pressure around 29.03 in [983 mb]. UV Index: 7.5. Chance of precipitation 19% with QPF of 0.00 in [0.0 mm]. Friday Night Partly Cloudy with a low around 70°F [21°C]. SW wind to around 13 mph [20 kph], with gusts to near 20 mph [32 kph]. Chance of precipitation 19% with QPF of 0.00 in [0.0 mm]. Saturday Overcast with a high near 88°F [31°C]. NW wind to around 15 mph [24 kph], with gusts to near 23 mph [37 kph]. Dewpoint near 74°F [23°C] with humidity of 83%. Pressure around 29.03 in [983 mb]. UV Index: 7.45. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm]. Saturday Night Overcast with a low around 70°F [21°C]. NW wind to around 15 mph [24 kph], with gusts to near 23 mph [37 kph]. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm]. Sunday Overcast with a high near 81°F [27°C]. ESE wind to around 8 mph [13 kph], with gusts to near 16 mph [26 kph]. Dewpoint near 74°F [23°C] with humidity of 96%. Pressure around 29.03 in [983 mb]. UV Index: 7.5. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 61°F [16°C]. ESE wind to around 8 mph [13 kph], with gusts to near 16 mph [26 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Monday Light Drizzle with a high near 81°F [27°C]. S wind to around 15 mph [25 kph], with gusts to near 36 mph [58 kph]. Dewpoint near 74°F [23°C] with humidity of 96%. Pressure around 29.03 in [983 mb]. UV Index: 6.15. Chance of precipitation 38% with QPF of 0.01 in [0.2 mm]. Monday Night Light Drizzle with a low around 65°F [18°C]. S wind to around 15 mph [25 kph], with gusts to near 36 mph [58 kph]. Chance of precipitation 38% with QPF of 0.01 in [0.2 mm]. Tuesday Heavy Drizzle with a high near 82°F [28°C]. NW wind to around 21 mph [34 kph], with gusts to near 36 mph [58 kph]. Dewpoint near 74°F [23°C] with humidity of 95%. Pressure around 29.03 in [983 mb]. UV Index: 7.45. Chance of precipitation 38% with QPF of 0.08 in [1.9 mm]. Tuesday Night Heavy Drizzle with a low around 58°F [14°C]. NW wind to around 21 mph [34 kph], with gusts to near 36 mph [58 kph]. Chance of precipitation 38% with QPF of 0.08 in [1.9 mm]. Wednesday Overcast with a high near 72°F [22°C]. N wind to around 13 mph [20 kph], with gusts to near 29 mph [47 kph]. Dewpoint near 74°F [23°C] with humidity of 86%. Pressure around 29.03 in [983 mb]. UV Index: 7.3. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Wednesday Night Overcast with a low around 47°F [8°C]. N wind to around 13 mph [20 kph], with gusts to near 29 mph [47 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 Lena, IL

Tonight: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 0.0 mm | 0.00 in

Saturday Night: 0.0 mm | 0.00 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 0.2 mm | 0.01 in

Monday Night: 0.2 mm | 0.01 in

Tuesday: 1.9 mm | 0.08 in

Tuesday Night: 1.9 mm | 0.08 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 Lena, IL

Tonight: ESE @ 16 kph | 10 mph

Friday: SW @ 20 kph | 13 mph

Friday Night: SW @ 20 kph | 13 mph

Saturday: NW @ 24 kph | 15 mph

Saturday Night: NW @ 24 kph | 15 mph

Sunday: ESE @ 13 kph | 8 mph

Sunday Night: ESE @ 13 kph | 8 mph

Monday: S @ 25 kph | 15 mph

Monday Night: S @ 25 kph | 15 mph

Tuesday: NW @ 34 kph | 21 mph

Tuesday Night: NW @ 34 kph | 21 mph

Wednesday: N @ 20 kph | 13 mph

Wednesday Night: N @ 20 kph | 13 mph

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

Tonight: 92 %

Friday: 88 %

Friday Night: 88 %

Saturday: 83 %

Saturday Night: 83 %

Sunday: 96 %

Sunday Night: 96 %

Monday: 96 %

Monday Night: 96 %

Tuesday: 95 %

Tuesday Night: 95 %

Wednesday: 86 %

Wednesday Night: 86 %

7 Day and Night - Snowfall Totals Forecast for Lena, 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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