Herculaneum

+23° 73°

Feels like +24° 75°

Dewpoint +22° 72°

Clear
W

0 m/s 0 mph 0 kmh 0 Bft

Gust 1 m/s 2 mph 4 kmh 1 Bft

Clear

0 mm 0 in
Rain

93%
Rel. hum.

1020 hPa 30.1 inHg 765.2 mmHg
Pressure

6:45 AM 06:45
Sunrise
12 h 19 min
7:05 PM 19:05
Sunset
See Hourly Forecast

5 Day Forecast

Fri

Mostly clear

Max +35° 95°

Min +23° 73°

SE 2 mph 4 kmh 1 Bft 1 m/s

Precipitation 0.24 in 6.1 mm

Sat

Cloudy

Max +35° 95°

Min +23° 73°

SE 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0 in 0 mm

Sun

Partly cloudy

Max +32° 90°

Min +21° 70°

N 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.09 in 2.4 mm

Mon

Cloudy, thunderstorms with rain

Max +26° 79°

Min +19° 66°

N 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.57 in 14.6 mm

Tue

Overcast

Max +22° 72°

Min +16° 61°

N 9 mph 14 kmh 3 Bft 4 m/s

Precipitation 0.01 in 0.3 mm

See 10 Day Forecast

Weather radar

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Active warnings 2 active weather warnings See More

Weather for the week

Showers
Precipitation
Updated 9/18 5:10 AM 05:10
See detailed forecast for the upcoming week

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Nearest Observations

Cahokia / St. Louis, St. Louis Downtown Airport

Clear +23° 73°
Clear

Dewpoint 22° 72°

Rel. hum. 94 %

Feels like +23° 73°

Pressure 1020 hPa 30.1 inHg 765.1 mmHg

Visibility 16000 m 10 mi

19 minutes ago

St. Louis, Spirit Of St. Louis Airport

Clear +22° 72°
Clear

Dewpoint 21° 70°

Rel. hum. 100 %

Feels like +22° 72°

Pressure 1019 hPa 30.1 inHg 764.6 mmHg

Visibility 8000 m 5 mi

18 minutes ago

St. Louis, Lambert-St. Louis International Airport

Clear +25° 77°
Clear
NW 2 m/s 4 mph 7 kmh 2 Bft

Dewpoint 22° 72°

Rel. hum. 83 %

Feels like +25° 77°

Pressure 1019 hPa 30.1 inHg 764.5 mmHg

Visibility 16000 m 10 mi

21 minutes ago

Nearest observations show current weather observations from your nearest weather stations.

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