Herculaneum

+35° 95°

Feels like +38° 100°

Dewpoint +20° 68°

Clear
W

1 m/s 2 mph 4 kmh 1 Bft

Gust 4 m/s 9 mph 14 kmh 3 Bft

Clear

0 mm 0 in
Rain

41%
Rel. hum.

1021 hPa 30.1 inHg 765.8 mmHg
Pressure

6:44 AM 06:44
Sunrise
12 h 22 min
7:06 PM 19:06
Sunset
See Hourly Forecast

5 Day Forecast

Thu

Partly cloudy and light rain

Max +35° 95°

Min +25° 77°

W 2 mph 4 kmh 1 Bft 1 m/s

Precipitation 0.00 in 0.1 mm

Fri

Partly cloudy, possible thunderstorms with rain

Max +35° 95°

Min +22° 72°

SE 2 mph 4 kmh 1 Bft 1 m/s

Precipitation 0.03 in 0.8 mm

Sat

Partly cloudy

Max +35° 95°

Min +22° 72°

SW 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0 in 0 mm

Sun

Mostly clear

Max +32° 90°

Min +20° 68°

NE 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0 in 0 mm

Mon

Cloudy, thunderstorms with rain

Max +27° 81°

Min +21° 70°

N 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.11 in 2.9 mm

See 10 Day Forecast

Weather radar

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Active warnings 1 active weather warning See More

Weather for the week

Showers
Precipitation
Updated 9/17 2:02 PM 14:02
See detailed forecast for the upcoming week

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Nearest Observations

Cahokia / St. Louis, St. Louis Downtown Airport

Partly cloudy +36° 96°
Partly cloudy
S 2 m/s 4 mph 7 kmh 2 Bft

Dewpoint 22° 72°

Rel. hum. 45 %

Feels like +40° 104°

Pressure 1022 hPa 30.2 inHg 766.2 mmHg

Visibility 16000 m 10 mi

36 minutes ago

St. Louis, Spirit Of St. Louis Airport

Clear +34° 94°
Clear
SW 3 m/s 7 mph 11 kmh 2 Bft

Dewpoint 23° 73°

Rel. hum. 53 %

Feels like +40° 104°

Pressure 1021 hPa 30.1 inHg 765.7 mmHg

Visibility 16000 m 10 mi

35 minutes ago

St. Louis, Lambert-St. Louis International Airport

Partly cloudy +35° 95°
Partly cloudy
SW 2 m/s 4 mph 7 kmh 2 Bft

Dewpoint 22° 72°

Rel. hum. 47 %

Feels like +40° 104°

Pressure 1021 hPa 30.1 inHg 765.7 mmHg

Visibility 16000 m 10 mi

38 minutes ago

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

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