Lansing

Platte County, Illinois, United States

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Current Weather

22°

Overcast

Feels Like: 22°

Min: 21°

Max: 26°

The next few hours will be overcast, with today reaching 26°C and dropping to 21°C. The coming days will be partly cloudy throughout the day.

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Hourly Forecast

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Today
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Daylight Hours

06:37

Sunrise

18:50

Sunset

12 hours 12 minutes of sunlight today

Moon

Waxing Crescent

12:36

Moonrise

20:53

Moonset

Daily Forecast

Today

21°
26°

Thursday

21°
25°

Friday

19°
23°

Saturday

19°
26°

Sunday

19°
21°

Monday

17°
21°

Tuesday

16°
22°

Wednesday

16°
23°

Thursday

15°
21°

Friday

16°
21°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

91% Very Humid
Low High

Weather in Lansing today, September 16, 2026

Cloud cover dominates in Lansing on September 16, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The morning sky stays heavily clouded, with cover near 100% around 02:00. Grey conditions set the early tone before any later change.

Expect highs of 26°C and cooler readings close to 21°C. Moisture in the air spans 74%-97%, with the highest values around 23:00. Expect gentle winds, highest near 18:00 at 3.5 km/h.

The afternoon keeps an overcast feel, as cloud reaches about 100% around 12:00. Outdoor plans may still want a flexible backup. Expect visibility near 12.6 km, with poorer spells close to 3.3 km. Expect sunrise at 06:37, sunset at 18:50, and 12 hours 12 minutes of sunlight today overall.

Overall, Lansing on September 16, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 26°C.

Frequently asked questions about weather in Lansing

How warm does it get in Lansing?

The warmest month in Lansing is July, with average high temperatures of 28°C. The average temperature during this period is around 24°C.

How cold does it get in Lansing?

The coldest month in Lansing is January, with average low temperatures of -5°C. The average temperature during this period is around -3°C.

What is the wettest time of year in Lansing?

The wettest month in Lansing is May, with an average of 128mm of precipitation.

What is the driest time of year in Lansing?

The driest month in Lansing is December, with an average of 63mm of precipitation.

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Metric (°C, km/h)