Hourly Weather Forecast - Frontenac, MO

12 AM
44°F
0%
3mph
E
Mostly Cloudy
Humidity
63%
Feels like
44°F
Dew Point
32°F
1 AM
44°F
0%
3mph
ESE
Cloudy
Humidity
64%
Feels like
42°F
Dew Point
32°F
2 AM
43°F
0%
3mph
ESE
Cloudy
Humidity
65%
Feels like
43°F
Dew Point
32°F
3 AM
42°F
0%
3mph
ESE
Mostly Cloudy
Humidity
65%
Feels like
42°F
Dew Point
31°F
4 AM
42°F
0%
3mph
SE
Mostly Cloudy
Humidity
66%
Feels like
42°F
Dew Point
31°F
5 AM
41°F
0%
3mph
SE
Partly Cloudy
Humidity
67%
Feels like
41°F
Dew Point
31°F
6 AM
41°F
0%
3mph
SE
Partly Cloudy
Humidity
68%
Feels like
41°F
Dew Point
32°F
6:59 AM
7 AM
42°F
0%
3mph
SE
Partly Cloudy
Humidity
66%
Feels like
41°F
Dew Point
32°F
8 AM
45°F
0%
3mph
SE
Mostly Cloudy
Humidity
63%
Feels like
44°F
Dew Point
33°F
9 AM
48°F
0%
4mph
SE
Mostly Cloudy
Humidity
58%
Feels like
47°F
Dew Point
34°F
10 AM
51°F
0%
4mph
SSE
Cloudy
Humidity
52%
Feels like
51°F
Dew Point
35°F
11 AM
54°F
0%
4mph
SSE
Cloudy
Humidity
48%
Feels like
54°F
Dew Point
35°F
12 PM
57°F
10%
3mph
SSE
Cloudy
Humidity
43%
Feels like
57°F
Dew Point
35°F
1 PM
59°F
20%
3mph
SSE
Mostly Cloudy
Humidity
40%
Feels like
59°F
Dew Point
35°F
2 PM
61°F
30%
2mph
SSE
30% Chance of Light Rain
Humidity
37%
Feels like
61°F
Dew Point
35°F
3 PM
63°F
40%
2mph
SSE
40% Chance of Light Rain
Humidity
36%
Feels like
63°F
Dew Point
35°F
4 PM
63°F
40%
2mph
SSE
40% Chance Rain Showers
Humidity
34%
Feels like
63°F
Dew Point
35°F
5 PM
62°F
40%
2mph
SE
40% Chance Rain Showers
Humidity
35%
Feels like
62°F
Dew Point
35°F
6 PM
60°F
40%
2mph
SE
40% Chance Rain Showers
Humidity
39%
Feels like
60°F
Dew Point
35°F
7 PM
58°F
40%
1mph
SE
40% Chance Rain Showers
Humidity
44%
Feels like
58°F
Dew Point
36°F
7:17 PM
8 PM
56°F
40%
1mph
SE
40% Chance Rain Showers
Humidity
49%
Feels like
56°F
Dew Point
37°F
9 PM
54°F
40%
2mph
SE
40% Chance Rain Showers
Humidity
54%
Feels like
54°F
Dew Point
37°F
10 PM
52°F
30%
2mph
SE
30% Chance Rain Showers
Humidity
58%
Feels like
52°F
Dew Point
38°F
11 PM
51°F
30%
2mph
SE
30% Chance Rain Showers
Humidity
60%
Feels like
51°F
Dew Point
38°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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