Herculaneum, MO Current Weather Conditions
▼Current Conditions — Herculaneum, MO
| ST LOUIS/SPIRIT (KSUS) |
 |
Cloudy64.4 F |
| Humidity: | 83% |
| Wind Speed: | NE 9.2 mph |
| Barometer: | 30.16 in |
| Dewpoint: | 59.0 F |
| Visibility: | 10.00 mi |
| Precip: | -- |
| Heat Index: | NA |
| Wind Chill: | NA |
|
| Sep 22 2026, 09:25 AM CDT |
|
|
▼State Weather Snapshot — Missouri
▼Hourly Observation History — Herculaneum, MO
| Time |
Wind
(mph) |
Vis
(mi) |
Weather |
Precip (in) |
Temperature (F) |
Relative
Humidity |
Wind
Chill
(F) |
Heat
Index
(F) |
Pressure |
| Air |
Dwpt |
altimeter
(in) |
sea level
(mb) |
| 09:25 AM CDT |
NE 9.2 |
10.00 |
Cloudy |
-- |
64.4 |
59.0 |
83% |
NA |
NA |
30.16 |
1021.3 |
| 09:20 AM CDT |
9.2 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.16 |
1021.3 |
| 09:15 AM CDT |
NE 8.1 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.15 |
1021.0 |
| 09:10 AM CDT |
9.2 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.15 |
1021.0 |
| 09:05 AM CDT |
8.1 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.15 |
1021.0 |
| 08:50 AM CDT |
E 9.2 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.15 |
1021.0 |
| 08:45 AM CDT |
E 9.2 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.15 |
1021.0 |
| 08:40 AM CDT |
E 6.9 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.15 |
1021.0 |
| 08:35 AM CDT |
E 8.1 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.15 |
1021.0 |
| 08:30 AM CDT |
E 8.1 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.15 |
1021.0 |
| 08:20 AM CDT |
E 9.2 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.15 |
1021.0 |
| 08:15 AM CDT |
9.2 |
10.00 |
Cloudy |
-- |
66.2 |
60.8 |
83% |
NA |
NA |
30.15 |
1021.0 |
| 08:10 AM CDT |
8.1 |
10.00 |
Cloudy |
-- |
66.2 |
60.8 |
83% |
NA |
NA |
30.15 |
1021.0 |
| 08:05 AM CDT |
8.1 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.15 |
1021.0 |
| 08:00 AM CDT |
E 9.2 |
10.00 |
Cloudy |
-- |
66.2 |
60.8 |
83% |
NA |
NA |
30.14 |
1020.7 |
| 07:50 AM CDT |
6.9 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.14 |
1020.7 |
| 07:45 AM CDT |
E 5.7 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.14 |
1020.7 |
| 07:35 AM CDT |
E 6.9 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.14 |
1020.7 |
| 07:30 AM CDT |
E 6.9 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.13 |
1020.3 |
| 07:20 AM CDT |
E 6.9 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.13 |
1020.3 |
| 07:15 AM CDT |
E 8.1 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.13 |
1020.3 |
| 07:10 AM CDT |
E 8.1 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.12 |
1020.0 |
| 07:05 AM CDT |
E 6.9 |
10.00 |
Cloudy |
-- |
64.4 |
60.8 |
88% |
NA |
NA |
30.12 |
1020.0 |
| 07:00 AM CDT |
E 6.9 |
10.00 |
Cloudy |
-- |
66.2 |
60.8 |
83% |
NA |
NA |
30.12 |
1020.0 |
|
▼Nearby Weather Stations
🔔 Get instant severe weather alerts for Herculaneum, MO — Subscribe to receive notifications by email, SMS, or voice call.
