Lockport

Schuyler County, Illinois, United States

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Current Weather

22°

Overcast

Feels Like: 21°

Min: 20°

Max: 24°

The next few hours will be overcast, with today reaching 24°C and dropping to 21°C. The coming days will be mostly cloudy throughout the day.

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Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

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Today
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Daylight Hours

06:39

Sunrise

18:52

Sunset

12 hours 12 minutes of sunlight today

Moon

Waxing Crescent

12:38

Moonrise

20:55

Moonset

Daily Forecast

Today

20°
24°

Thursday

21°
25°

Friday

19°
25°

Saturday

19°
27°

Sunday

19°
23°

Monday

17°
22°

Tuesday

16°
22°

Wednesday

16°
24°

Thursday

14°
21°

Friday

16°
21°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

87% Humid
Low High

Weather in Lockport today, September 16, 2026

Lockport stays under cloudy skies on September 16, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Cloud leads the morning, peaking close to 100% near 04:00. Sunshine has little room until later in the day.

Expect highs of 24°C and cooler readings close to 20°C. Relative humidity sits between 85% and 98%, reaching its peak around 23:00. Airflow remains manageable, reaching about 6.8 km/h around 07:00.

Expect persistent cloud later on, with amounts around 100% by 12:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 12.3 km on average, though it can drop toward 4.5 km in thicker cloud or showers. Daylight runs from 06:39 to 18:52, lasting 12 hours 12 minutes of sunlight today.

Taken together, overcast skies in Lockport on September 16, 2026 favour indoor or covered options, with temperatures near 24°C.

Frequently asked questions about weather in Lockport

How warm does it get in Lockport?

The warmest month in Lockport is July, with average high temperatures of 29°C. The average temperature during this period is around 24°C.

How cold does it get in Lockport?

The coldest month in Lockport is January, with average low temperatures of -6°C. The average temperature during this period is around -3°C.

What is the wettest time of year in Lockport?

The wettest month in Lockport is May, with an average of 127mm of precipitation.

What is the driest time of year in Lockport?

The driest month in Lockport is November, with an average of 58mm of precipitation.

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Metric (°C, km/h)