Northlake

Platte County, Illinois, United States

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Current Weather

21°

Overcast

Feels Like:

Min: 19°

Max: 26°

The next few hours will be overcast, with today reaching 26°C and dropping to 9°C. The coming days will be drizzle

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Hourly Forecast

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Today
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Daylight Hours

06:38

Sunrise

18:54

Sunset

12 hours 15 minutes of sunlight today

Moon

Waxing Crescent

11:33

Moonrise

20:23

Moonset

Daily Forecast

Today

19°
26°

Wednesday

21°

Thursday

10°
20°

Friday

20°

Saturday

18°

Sunday

19°

Monday

20°

Tuesday

19°

Wednesday

11°
21°

Thursday

15°
20°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

62% Comfortable
Low High

Weather in Northlake today, September 15, 2026

Northlake looks cloudy on September 15, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The first half of the day looks overcast, as cloud amounts reach about 100% around 08:00. Brighter weather, if it comes, waits until later.

Expect highs of 26°C and cooler readings close to 19°C. Relative humidity sits between 62% and 95%, reaching its peak around 23:00. Airflow remains manageable, reaching about 4.4 km/h around 09:00.

Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 15.0 km, briefly nearer 9.3 km. Expect sunrise at 06:38, sunset at 18:54, and 12 hours 15 minutes of sunlight today overall.

Overall, Northlake on September 15, 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 Northlake

How warm does it get in Northlake?

The warmest month in Northlake 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 Northlake?

The coldest month in Northlake is January, with average low temperatures of -6°C. The average temperature during this period is around -4°C.

What is the wettest time of year in Northlake?

The wettest month in Northlake is May, with an average of 126mm of precipitation.

What is the driest time of year in Northlake?

The driest month in Northlake is February, with an average of 51mm of precipitation.

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Metric (°C, km/h)