St. Clair, MO Current Weather Conditions
▼Current Conditions — St. Clair, MO
| WASHINGTON (KFYG) |
 |
Mostly Clear68.0 F |
| Humidity: | 100% |
| Wind Speed: | 0.0 mph |
| Barometer: | 30.07 in |
| Dewpoint: | 68.0 F |
| Visibility: | 10.00 mi |
| Precip: | -- |
| Heat Index: | NA |
| Wind Chill: | NA |
|
| Sep 21 2026, 09:35 PM CDT |
|
|
▼State Weather Snapshot — Missouri
▼Hourly Observation History — St. Clair, 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) |
| 09:35 PM CDT |
0.0 |
10.00 |
Mostly Clear |
-- |
68.0 |
68.0 |
100% |
NA |
NA |
30.07 |
1018.3 |
| 09:15 PM CDT |
0.0 |
10.00 |
Mostly Cloudy |
-- |
68.0 |
68.0 |
100% |
NA |
NA |
30.06 |
1018.0 |
| 08:55 PM CDT |
0.0 |
10.00 |
Partly Cloudy |
-- |
68.0 |
68.0 |
100% |
NA |
NA |
30.06 |
1018.0 |
| 08:35 PM CDT |
0.0 |
10.00 |
Mostly Clear |
-- |
68.0 |
68.0 |
100% |
NA |
NA |
30.05 |
1017.6 |
| 08:15 PM CDT |
0.0 |
10.00 |
Mostly Clear |
-- |
68.0 |
68.0 |
100% |
NA |
NA |
30.04 |
1017.3 |
| 07:55 PM CDT |
0.0 |
9.00 |
Mostly Clear |
-- |
68.0 |
68.0 |
100% |
NA |
NA |
30.03 |
1016.9 |
| 07:35 PM CDT |
0.0 |
9.00 |
Mostly Clear |
-- |
69.8 |
69.8 |
100% |
NA |
NA |
30.03 |
1016.9 |
| 07:15 PM CDT |
|
9.00 |
Partly Cloudy |
-- |
NULL |
|
% |
NA |
NA |
|
M |
| 06:55 PM CDT |
0.0 |
10.00 |
Cloudy |
-- |
69.8 |
69.8 |
100% |
NA |
NA |
30.03 |
1016.9 |
| 06:35 PM CDT |
0.0 |
9.00 |
Cloudy |
-- |
69.8 |
69.8 |
100% |
NA |
NA |
30.03 |
1016.9 |
| 06:15 PM CDT |
0.0 |
10.00 |
Cloudy |
-- |
69.8 |
69.8 |
100% |
NA |
NA |
30.02 |
1016.6 |
| 05:55 PM CDT |
0.0 |
10.00 |
Cloudy |
-- |
71.6 |
69.8 |
94% |
NA |
72.9 |
30.02 |
1016.6 |
| 05:35 PM CDT |
0.0 |
10.00 |
Cloudy |
-- |
71.6 |
69.8 |
94% |
NA |
72.9 |
30.01 |
1016.3 |
| 05:15 PM CDT |
0.0 |
10.00 |
Cloudy |
-- |
69.8 |
69.8 |
100% |
NA |
NA |
30.01 |
1016.3 |
| 04:55 PM CDT |
3.4 |
8.00 |
Mostly Cloudy |
-- |
69.8 |
69.8 |
100% |
NA |
NA |
30.01 |
1016.3 |
| 04:35 PM CDT |
0.0 |
9.00 |
Mostly Cloudy |
-- |
69.8 |
69.8 |
100% |
NA |
NA |
30.02 |
1016.6 |
| 04:15 PM CDT |
0.0 G 11.4 |
10.00 |
Cloudy |
-- |
71.6 |
71.6 |
100% |
NA |
73.2 |
30.01 |
1016.3 |
| 03:55 PM CDT |
0.0 |
9.00 |
Cloudy |
-- |
71.6 |
71.6 |
100% |
NA |
73.2 |
30.01 |
1016.3 |
| 03:35 PM CDT |
0.0 |
10.00 |
Cloudy |
-- |
73.4 |
71.6 |
94% |
NA |
74.8 |
30.01 |
1016.3 |
| 03:15 PM CDT |
4.7 |
10.00 |
Cloudy |
-- |
73.4 |
71.6 |
94% |
NA |
74.8 |
30.01 |
1016.3 |
| 02:55 PM CDT |
0.0 |
10.00 |
Cloudy |
-- |
73.4 |
71.6 |
94% |
NA |
74.8 |
30.02 |
1016.6 |
| 02:35 PM CDT |
0.0 |
10.00 |
Cloudy |
-- |
73.4 |
71.6 |
94% |
NA |
74.8 |
30.02 |
1016.6 |
| 01:55 PM CDT |
6.9 |
10.00 |
Cloudy |
-- |
73.4 |
71.6 |
94% |
NA |
74.8 |
30.02 |
1016.6 |
| 01:35 PM CDT |
0.0 |
10.00 |
Cloudy |
-- |
73.4 |
71.6 |
94% |
NA |
74.8 |
30.03 |
1016.9 |
|
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