St. Louis Hourly Weather Forecast
Next 48 Hours
Sat, Apr 19th 2025
Overcast conditions in the morning, with Foggy conditions expected by night. Rain forecasted to be heavy rain (up to 0.39in), light rain shower (up to 0.08in). Temps range from 55°F to 58°F. Light winds, shifting from NW to E (~4.5 mph). Humidity ranges from 90% to 99%. Avg barometric pressure of 30.15 inHg.
| Sat, Apr 19th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
8 AM Overcast  UV: 0.1 |
56°F Feels 53°F |
98% | 6.5 NW | 30.01 | 57.3°F | 0% |
9 AM Overcast UV: 0.2 |
55°F Feels 52°F |
98% | 6.7 NW | 30.1 | 55.9°F | 0% |
10 AM Heavy Rain UV: 0.3 |
56°F Feels 55°F |
92% | 6.3 NW | 30.12 | 51.2°F | 100% Rain est. 0.32in |
11 AM Overcast UV: 1.2 |
57°F Feels 56°F |
90% | 3.1 NW | 30.06 | 54.9°F | 0% |
12 PM Overcast UV: 1.8 |
56°F Feels 56°F |
93% | 2.2 WNW | 30.08 | 55.9°F | 0% |
1 PM Light Rain Shower UV: 1.2 |
58°F Feels 57°F |
96% | 1.3 SW | 30.18 | 53.8°F | 100% Rain est. 0.08in |
2 PM Overcast UV: 3 |
58°F Feels 58°F |
92% | 2 WNW | 30.11 | 56.9°F | 0% |
3 PM Fog UV: 2.1 |
57°F Feels 57°F |
98% | 4.3 N | 30.14 | 57.9°F | 0% |
4 PM Heavy RainUV: 0.4 |
58°F Feels 58°F |
98% | 3.8 N | 30.23 | 54.7°F | 100% Rain est. 0.39in |
5 PM Overcast UV: 0.2 |
58°F Feels 57°F |
92% | 4 ENE | 30.12 | 56.9°F | 0% |
6 PM Overcast UV: 0.1 |
57°F Feels 57°F |
93% | 4.7 ENE | 30.16 | 55.7°F | 0% |
7 PM Light Rain ShowerUV: 0 |
57°F Feels 56°F |
98% | 5.4 NE | 30.18 | 56°F | 100% Rain est. 0.08in |
8 PM Fog UV: 0 |
57°F Feels 56°F |
99% | 4.9 ENE | 30.2 | 56°F | 0% |
9 PM FogUV: 0 |
56°F Feels 55°F |
98% | 5.1 ENE | 30.23 | 55.8°F | 0% |
10 PM Light Rain Shower UV: 0 |
56°F Feels 55°F |
98% | 5.4 ENE | 30.22 | 55.1°F | 100% Rain est. 0.06in |
11 PM FogUV: 0 |
56°F Feels 54°F |
98% | 5.6 E | 30.21 | 55.1°F | 0% |
Sun, Apr 20th 2025
Overcast conditions early, becoming light rain shower later. Rain forecasted to be heavy rain at times (up to 0.35in), moderate or heavy rain shower (up to 0.06in), light rain shower (up to 0.28in), moderate rain at times (up to 0.03in). Warming trend from 55°F to 75°F. Breezy wind, shifting from ESE to SSW (~12.7 mph). Humidity ranges from 67% to 98%. Avg barometric pressure of 29.98 inHg.
| Sun, Apr 20th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM FogUV: 0 |
55°F Feels 53°F |
98% | 7.8 ESE | 30.2 | 54.7°F | 0% |
1 AM Overcast  UV: 0 |
55°F Feels 52°F |
98% | 7.2 ESE | 30.18 | 54°F | 0% |
2 AM Heavy Rain At Times UV: 0 |
55°F Feels 52°F |
98% | 8.3 ESE | 30.15 | 53.8°F | 100% Rain est. 0.04in |
3 AM Moderate Or Heavy Rain Shower UV: 0 |
55°F Feels 51°F |
97% | 8.9 ESE | 30.14 | 53.7°F | 100% Rain est. 0.06in |
4 AM Light Rain ShowerUV: 0 |
55°F Feels 52°F |
97% | 6 ESE | 30.12 | 53.6°F | 100% Rain est. 0.08in |
5 AM Light Rain ShowerUV: 0 |
56°F Feels 52°F |
97% | 6.5 ESE | 30.1 | 54.9°F | 100% Rain est. 0.04in |
6 AM Light Rain ShowerUV: 0 |
56°F Feels 53°F |
97% | 10.5 ESE | 30.09 | 55.5°F | 100% Rain est. 0.02in |
7 AM Overcast UV: 0 |
58°F Feels 55°F |
97% | 11.2 ESE | 30.09 | 56.1°F | 0% |
8 AM Overcast UV: 0.1 |
59°F Feels 57°F |
96% | 11.6 ESE | 30.06 | 57.6°F | 0% |
9 AM Overcast UV: 0.7 |
60°F Feels 59°F |
95% | 11 ESE | 30.05 | 58.4°F | 0% |
10 AM Overcast UV: 1.3 |
64°F Feels 63°F |
94% | 10.5 ESE | 30.04 | 59.2°F | 0% |
11 AM Overcast UV: 1.9 |
67°F Feels 67°F |
83% | 10.5 SE | 29.99 | 62.1°F | 0% |
12 PM Overcast UV: 1.3 |
71°F Feels 71°F |
78% | 10.5 SE | 29.96 | 63.6°F | 0% |
1 PM Cloudy  UV: 1.2 |
73°F Feels 76°F |
72% | 11.9 SE | 29.93 | 65.1°F | 0% |
2 PM Cloudy UV: 2.4 |
74°F Feels 77°F |
70% | 13.2 SE | 29.89 | 64.5°F | 0% |
3 PM Cloudy UV: 3.4 |
75°F Feels 78°F |
69% | 14.8 SSE | 29.87 | 64.2°F | 0% |
4 PM Overcast UV: 1.7 |
74°F Feels 77°F |
67% | 17.7 SSE | 29.84 | 63.9°F | 0% |
5 PM Moderate Rain At Times UV: 1.2 |
73°F Feels 77°F |
74% | 19.5 SSE | 29.83 | 64.6°F | 100% Rain est. 0.02in |
6 PM Moderate Rain At TimesUV: 0.4 |
72°F Feels 77°F |
78% | 20.8 SSE | 29.83 | 64.9°F | 100% Rain est. 0.03in |
7 PM Light Rain ShowerUV: 0.1 |
69°F Feels 69°F |
81% | 20.8 SSE | 29.83 | 65.3°F | 100% Rain est. 0.05in |
8 PM Light Rain ShowerUV: 0 |
66°F Feels 66°F |
83% | 18.6 S | 29.86 | 60.9°F | 100% Rain est. 0.2in |
9 PM Light Rain ShowerUV: 0 |
64°F Feels 64°F |
84% | 16.6 SSW | 29.88 | 58.8°F | 100% Rain est. 0.28in |
10 PM Heavy Rain At TimesUV: 0 |
62°F Feels 62°F |
86% | 15.2 SW | 29.9 | 56.6°F | 100% Rain est. 0.35in |
11 PM Clear  UV: 0 |
60°F Feels 59°F |
83% | 15.2 SSW | 29.8 | 55.3°F | 0% |
Mon, Apr 21st 2025
Overcast conditions early, becoming Cloudy skies later. Rain forecasted to be heavy rain at times (up to 0.09in). Temps range from 49°F to 58°F. Windy conditions from the WSW (~15.2 mph). Humidity ranges from 89% to 92%. Avg barometric pressure of 29.97 inHg.
| Mon, Apr 21st | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Heavy Rain At TimesUV: 0 |
58°F Feels 57°F |
89% | 17.2 SW | 29.86 | 54.7°F | 100% Rain est. 0.09in |
1 AM Cloudy  UV: 0 |
56°F Feels 54°F |
90% | 17.9 WSW | 29.93 | 54°F | 0% |
2 AM Cloudy UV: 0 |
55°F Feels 52°F |
91% | 16.8 WSW | 29.96 | 51.8°F | 0% |
3 AM Cloudy UV: 0 |
53°F Feels 50°F |
91% | 16.3 WSW | 29.97 | 50.7°F | 0% |
4 AM Overcast UV: 0 |
52°F Feels 48°F |
92% | 14.8 WSW | 29.98 | 49.6°F | 0% |
5 AM Overcast UV: 0 |
50°F Feels 46°F |
91% | 13.6 WSW | 30.01 | 47.5°F | 0% |
6 AM Overcast UV: 0 |
49°F Feels 45°F |
90% | 12.3 WSW | 30.03 | 46.4°F | 0% |
7 AM Overcast UV: 0.1 |
49°F Feels 45°F |
90% | 12.5 WSW | 30.04 | 45.3°F | 0% |
Currently
|
56°F |
30.04 inHg.
Barometer 97%
Humidity NNW 9.6mph Wind |
| Heavy rain | ||
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