Cities / United States / Louisiana

23°

☀️ Saint Louis weather

Clear sky. .

Feels like 27° Wind 6 km/h NE Humidity 93% Pressure 1020 hPa UV 4 Air Fair ☀ 06:46 - 19:17

Right now it is 23° in Saint Louis with clear skies, it feels more like 27° and today's high is 34° with an overnight low of 23°. The sun rises at 06:46 and sets at 19:17, giving 12h 31m of daylight. Over the coming week highs range from 33° to 37°.

Saint Louis is in Louisiana, United States, sitting 5 m above sea level. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

23° 29° 34° 34° 23° 05:00 · 23.4° · 0 mm 06:00 · 23.2° · 0 mm 07:00 · 23.1° · 0 mm 08:00 · 24.9° · 0 mm 09:00 · 27° · 0 mm 10:00 · 28.8° · 0 mm 11:00 · 30° · 0 mm 12:00 · 31.2° · 0 mm 13:00 · 32.2° · 0 mm 14:00 · 32.6° · 0 mm 15:00 · 33.1° · 0 mm 16:00 · 33.5° · 0 mm 17:00 · 32.8° · 0 mm 18:00 · 32.1° · 0 mm 19:00 · 30.5° · 0 mm 20:00 · 29° · 0 mm 21:00 · 27.6° · 0 mm 22:00 · 26.9° · 0 mm 23:00 · 26.4° · 0 mm 00:00 · 26° · 0 mm 01:00 · 25.6° · 0 mm 02:00 · 25.2° · 0 mm 03:00 · 24.7° · 0 mm 04:00 · 24.4° · 0 mm

Precipitation

05:00 · 0 mm 05:00 06:00 · 0 mm 07:00 · 0 mm 08:00 · 0 mm 08:00 09:00 · 0 mm 10:00 · 0 mm 11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0 mm 14:00 · 0 mm 14:00 15:00 · 0 mm 16:00 · 0 mm 17:00 · 0 mm 17:00 18:00 · 0 mm 19:00 · 0 mm 20:00 · 0 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 23:00 · 0 mm 23:00 00:00 · 0 mm 01:00 · 0 mm 02:00 · 0 mm 02:00 03:00 · 0 mm 04:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
05:00 ☀️ 23.4° 27.2° - Clear sky
06:00 ☀️ 23.2° 26.8° - Clear sky
07:00 ☀️ 23.1° 26.3° - Clear sky
08:00 ☀️ 24.9° 28.8° - Clear sky
09:00 ☀️ 27° 30.8° - Clear sky
10:00 ☀️ 28.8° 32.4° - Clear sky
11:00 ☀️ 30° 33.2° - Clear sky
12:00 🌤️ 31.2° 34.5° - Mostly clear
13:00 ☁️ 32.2° 35.4° - Overcast
14:00 ☁️ 32.6° 35.8° - Overcast
15:00 🌤️ 33.1° 35.9° - Mostly clear
16:00 ☁️ 33.5° 35.9° - Overcast

Next 16 days

Today☁️ 34°23° Thu 10🌦️ 33°24°0.4mm Fri 11🌦️ 36°24°0.3mm Sat 12🌦️ 35°24°1.1mm Sun 13☀️ 37°24° Mon 14🌤️ 36°24° Tue 15☀️ 36°24°0.3mm Wed 16🌧️ 36°23°6.3mm Thu 17🌦️ 38°23°1.2mm Fri 18🌦️ 38°23°3mm Sat 19☀️ 36°23° Sun 20☀️ 34°19° Mon 21☁️ 29°20°0.3mm Tue 22🌤️ 34°21° Wed 23🌦️ 35°21°3.9mm Thu 24🌦️ 0°0°
☁️ TodaySeptember 9th Avg 28° Low 23° at 07:00 High 34° at 16:00 Feels 36° Wind ~15 km/h
Clear Cloudy
00:00 25°
02:00 24°
04:00 24°
06:00 23°
08:00 25°
10:00 29°
12:00 31°
14:00 33°
16:00 34°
18:00 32°
20:00 29°
22:00 27°
🌦️ ThursdaySeptember 10th Avg 28° Low 24° at 07:00 High 33° at 13:00 0.4 mm rain Feels 35° Wind ~25 km/h
Cloudy Cloudy Cloudy
00:00 26°
02:00 25°
04:00 24°
06:00 24°
08:00 25°
10:00 30°
12:00 32°
14:00 33°
16:00 29°
18:00 30°
20:00 28°
22:00 27°
🌦️ FridaySeptember 11th Avg 28° Low 24° at 06:00 High 36° at 14:00 0.3 mm rain Feels 38° Wind ~16 km/h
Partly Cloudy Clear Clear Cloudy
00:00 26°
02:00 25°
04:00 24°
06:00 24°
08:00 26°
10:00 30° 0.3mm
12:00 34°
14:00 36°
16:00 34°
18:00 30°
20:00 28°
22:00 27°
🌦️ SaturdaySeptember 12th Avg 28° Low 24° at 06:00 High 35° at 13:00 1.1 mm rain Feels 37° Wind ~13 km/h
Clear
00:00 25°
02:00 25°
04:00 24°
06:00 24°
08:00 26°
10:00 31°
12:00 34°
14:00 33° 0.1mm
16:00 34°
18:00 32°
20:00 25°
22:00 25°
☀️ SundaySeptember 13th Avg 29° Low 24° at 05:00 High 37° at 16:00 Feels 39° Wind ~11 km/h
Clear Cloudy Partly Cloudy
00:00 24°
02:00 24°
04:00 24°
06:00 24°
08:00 26°
10:00 30°
12:00 34°
14:00 36°
16:00 37°
18:00 32°
20:00 28°
22:00 26°
🌤️ MondaySeptember 14th Avg 29° Low 24° at 06:00 High 36° at 13:00 Feels 38° Wind ~17 km/h
Partly Cloudy Clear Cloudy Partly Cloudy Clear
00:00 25°
02:00 25°
04:00 25°
06:00 24°
08:00 26°
10:00 31°
12:00 35°
14:00 35°
16:00 33°
18:00 31°
20:00 28°
22:00 26°
☀️ TuesdaySeptember 15th Avg 28° Low 24° at 06:00 High 36° at 13:00 0.3 mm rain Feels 38° Wind ~11 km/h
Clear Clear Rain Cloudy
00:00 25°
02:00 25°
04:00 24°
06:00 24°
08:00 26°
10:00 31°
12:00 35°
14:00 35° 0.1mm
16:00 31° 0.1mm
18:00 29°
20:00 28°
22:00 26°
🌧️ WednesdaySeptember 16th Avg 28° Low 23° at 06:00 High 36° at 13:00 6.3 mm rain Feels 38° Wind ~8 km/h
Clear Partly Cloudy Clear Rain
00:00 25°
02:00 25°
04:00 24°
06:00 23°
08:00 26°
10:00 31°
12:00 35°
14:00 35° 0.1mm
16:00 32° 0.1mm
18:00 27° 1.3mm
20:00 25° 0.7mm
22:00 25° 0.7mm
🌦️ ThursdaySeptember 17th Avg 28° Low 23° at 06:00 High 38° at 15:00 1.2 mm rain Feels 40° Wind ~12 km/h
Partly Cloudy Clear Rain
00:00 25°
02:00 24°
04:00 24°
06:00 23°
08:00 26°
10:00 31°
12:00 36°
14:00 38°
16:00 37°
18:00 29° 0.4mm
20:00 24°
22:00 25°
🌦️ FridaySeptember 18th Avg 28° Low 23° at 06:00 High 38° at 14:00 3 mm rain Feels 41° Wind ~9 km/h
Clear Rain
00:00 25°
02:00 25°
04:00 24°
06:00 23°
08:00 26°
10:00 31°
12:00 36°
14:00 38°
16:00 35°
18:00 28° 0.9mm
20:00 24° 0.1mm
22:00 24° 0.1mm
☀️ SaturdaySeptember 19th Avg 28° Low 23° at 06:00 High 36° at 15:00 Wind ~16 km/h
Clear
00:00 24°
02:00 24°
04:00 23°
06:00 23°
08:00 25°
10:00 30°
12:00 33°
14:00 35°
16:00 36°
18:00 32°
20:00 29°
22:00 28°
☀️ SundaySeptember 20th Avg 25° Low 19° at 07:00 High 34° at 15:00 Feels 30° Wind ~11 km/h
Clear
00:00 25°
02:00 23°
04:00 21°
06:00 19°
08:00 20°
10:00 26°
12:00 30°
14:00 33°
16:00 33°
18:00 28°
20:00 24°
22:00 22°
☁️ MondaySeptember 21st Avg 24° Low 20° at 06:00 High 29° at 11:00 0.3 mm rain Wind ~18 km/h
Clear Rain Cloudy
00:00 21°
02:00 20°
04:00 20°
06:00 20°
08:00 23°
10:00 28°
12:00 29° 0.1mm
14:00 29°
16:00 28°
18:00 27°
20:00 26°
22:00 24°
🌤️ TuesdaySeptember 22nd Avg 26° Low 21° at 06:00 High 34° at 15:00 Wind ~18 km/h
Clear Partly Cloudy Clear Partly Cloudy
00:00 22°
02:00 21°
04:00 21°
06:00 21°
08:00 23°
10:00 28°
12:00 32°
14:00 34°
16:00 34°
18:00 29°
20:00 26°
22:00 25°
🌦️ WednesdaySeptember 23rd Avg 27° Low 21° at 06:00 High 35° at 13:00 3.9 mm rain Feels 37° Wind ~7 km/h
Cloudy Partly Cloudy Clear Rain
00:00 23°
02:00 22°
04:00 22°
06:00 21°
08:00 24°
10:00 30°
12:00 34°
14:00 35°
16:00 33°
18:00 28° 0.3mm
20:00 25° 0.8mm
22:00 24° 0.8mm
🌦️ ThursdaySeptember 24th Avg 26° Low 0° at 07:00 High 0° at 15:00 Feels 34° Wind ~12 km/h
Cloudy Clear Unknown
00:00 23° 0.6mm
02:00 23°
04:00 23°
06:00 22°
08:00 22°
10:00 24°
12:00 30°
14:00 34°
16:00 34°
18:00 28°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 06:46 · Sunset 19:17

12h 31m of daylight · America/Chicago

Air quality

PM2.5 11.4 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Allemania · 1.3 km Seymourville · 2.4 km Evergreen Plantation · 3.4 km Plaquemine · 3.7 km Turnerville · 4.3 km Reveille · 4.5 km

Tools for Saint Louis

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Saint Louis weather

Will it rain in Saint Louis today?

No rain is in the forecast for Saint Louis today.

What is the temperature in Saint Louis right now?

It is 23° in Saint Louis right now, though it feels closer to 27°. Today runs between a low of 23° and a high of 34°.

What time is sunrise and sunset in Saint Louis?

The sun rises at 06:46 and sets at 19:17 local time in Saint Louis today, giving 12h 31m of daylight.

What is the air quality in Saint Louis?

PM2.5 in Saint Louis is currently 11.4 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the Saint Louis forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Saint Louis best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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