Cities / United States / Indiana

22°

☀️ Old Saint Louis weather

Clear sky. .

Feels like 23° Wind 1 km/h SW Humidity 59% Pressure 1017 hPa UV 0 Air Good ☀ 07:05 - 20:24

Right now it is 22° in Old Saint Louis with clear skies and today's high is 26° with an overnight low of 13°. The sun rises at 07:05 and sets at 20:24, giving 13h 19m of daylight. Over the coming week highs range from 27° to 33°.

Old Saint Louis is in Indiana, United States, sitting 220 m above sea level. Local time is America/Indiana/Indianapolis (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

15° 23° 30° 30° 16° 21:00 · 21.7° · 0 mm 22:00 · 20.6° · 0 mm 23:00 · 19.5° · 0 mm 00:00 · 18.6° · 0 mm 01:00 · 17.8° · 0 mm 02:00 · 17.4° · 0 mm 03:00 · 16.9° · 0 mm 04:00 · 16.7° · 0 mm 05:00 · 16.4° · 0 mm 06:00 · 16.3° · 0 mm 07:00 · 15.9° · 0 mm 08:00 · 16.2° · 0 mm 09:00 · 19.4° · 0 mm 10:00 · 21.9° · 0 mm 11:00 · 23.8° · 0 mm 12:00 · 25.7° · 0 mm 13:00 · 27.1° · 0 mm 14:00 · 28.2° · 0 mm 15:00 · 28.8° · 0 mm 16:00 · 29.3° · 0 mm 17:00 · 29.6° · 0 mm 18:00 · 29.5° · 0 mm 19:00 · 28.5° · 0 mm 20:00 · 26.9° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
21:00 ☀️ 21.7° 22.6° - Clear sky
22:00 ☀️ 20.6° 20.8° - Clear sky
23:00 ☀️ 19.5° 18.9° - Clear sky
00:00 ☀️ 18.6° 17.6° - Clear sky
01:00 🌤️ 17.8° 17.2° - Mostly clear
02:00 ☁️ 17.4° 16.8° - Overcast
03:00 ☁️ 16.9° 16.4° - Overcast
04:00 ☁️ 16.7° 16.2° - Overcast
05:00 ☁️ 16.4° 15.8° - Overcast
06:00 ☁️ 16.3° 15.5° - Overcast
07:00 ☁️ 15.9° 15.6° - Overcast
08:00 ⛅ 16.2° 16.3° - Partly cloudy

Next 16 days

Today☀️ 26°13° Wed 26☀️ 30°16° Thu 27🌦️ 28°18°0.9mm Fri 28☀️ 27°16° Sat 29☀️ 29°16° Sun 30⛅ 32°18° Mon 31⛅ 33°21° Tue 1⛅ 30°22° Wed 2🌦️ 36°21°2.4mm Thu 3⛅ 36°24° Fri 4☀️ 35°23°0.3mm Sat 5🌧️ 33°21°15.3mm Sun 6☀️ 32°20°0.3mm Mon 7☀️ 32°22° Tue 8☀️ 35°23° Wed 9🌦️ 28°20°6.9mm
☀️ TodayAugust 25th Avg 20° Low 13° at 07:00 High 26° at 17:00 Wind ~7 km/h
Clear Clear
00:00 16°
02:00 15°
04:00 14°
06:00 13°
08:00 14°
10:00 20°
12:00 23°
14:00 25°
16:00 26°
18:00 25°
20:00 23°
22:00 21°
☀️ WednesdayAugust 26th Avg 23° Low 16° at 07:00 High 30° at 17:00 Wind ~24 km/h
Cloudy Clear
00:00 19°
02:00 17°
04:00 17°
06:00 16°
08:00 16°
10:00 22°
12:00 26°
14:00 28°
16:00 29°
18:00 30°
20:00 27°
22:00 24°
🌦️ ThursdayAugust 27th Avg 22° Low 18° at 07:00 High 28° at 16:00 0.9 mm rain Wind ~13 km/h
Clear Clear Clear Clear
00:00 21° 0.7mm
02:00 20°
04:00 19°
06:00 18°
08:00 19°
10:00 22°
12:00 25°
14:00 27°
16:00 28°
18:00 27° 0.1mm
20:00 23°
22:00 20°
☀️ FridayAugust 28th Avg 21° Low 16° at 07:00 High 27° at 16:00 Wind ~12 km/h
Clear
00:00 18°
02:00 17°
04:00 17°
06:00 16°
08:00 17°
10:00 21°
12:00 24°
14:00 26°
16:00 27°
18:00 27°
20:00 23°
22:00 20°
☀️ SaturdayAugust 29th Avg 22° Low 16° at 07:00 High 29° at 17:00 Wind ~14 km/h
Cloudy Clear Clear
00:00 19°
02:00 18°
04:00 17°
06:00 16°
08:00 17°
10:00 22°
12:00 26°
14:00 28°
16:00 29°
18:00 29°
20:00 24°
22:00 22°
⛅ SundayAugust 30th Avg 25° Low 18° at 06:00 High 32° at 15:00 Wind ~20 km/h
Cloudy Clear Partly Cloudy Cloudy
00:00 21°
02:00 20°
04:00 19°
06:00 18°
08:00 19°
10:00 24°
12:00 29°
14:00 32°
16:00 32°
18:00 30°
20:00 27°
22:00 25°
⛅ MondayAugust 31st Avg 27° Low 21° at 07:00 High 33° at 16:00 Wind ~22 km/h
Clear Partly Cloudy Clear Cloudy
00:00 24°
02:00 24°
04:00 22°
06:00 21°
08:00 22°
10:00 26°
12:00 30°
14:00 32°
16:00 33°
18:00 31°
20:00 28°
22:00 26°
⛅ TuesdaySeptember 1st Avg 26° Low 22° at 07:00 High 30° at 17:00 Feels 33° Wind ~20 km/h
Clear Partly Cloudy Partly Cloudy Cloudy
00:00 25°
02:00 25°
04:00 24°
06:00 22°
08:00 22°
10:00 26°
12:00 28°
14:00 28°
16:00 29°
18:00 29°
20:00 26°
22:00 25°
🌦️ WednesdaySeptember 2nd Avg 27° Low 21° at 06:00 High 36° at 16:00 2.4 mm rain Feels 38° Wind ~14 km/h
Partly Cloudy Rain Clear
00:00 24°
02:00 24°
04:00 22° 0.1mm
06:00 21° 0.2mm
08:00 22° 0.2mm
10:00 25° 0.5mm
12:00 30°
14:00 34°
16:00 36°
18:00 34°
20:00 29°
22:00 28°
⛅ ThursdaySeptember 3rd Avg 29° Low 24° at 06:00 High 36° at 15:00 Wind ~18 km/h
Clear Partly Cloudy Clear Partly Cloudy Clear
00:00 26°
02:00 25°
04:00 24°
06:00 24°
08:00 25°
10:00 28°
12:00 32°
14:00 35°
16:00 35°
18:00 33°
20:00 29°
22:00 27°
☀️ FridaySeptember 4th Avg 28° Low 23° at 07:00 High 35° at 14:00 0.3 mm rain Wind ~17 km/h
Clear Rain
00:00 26°
02:00 26°
04:00 25°
06:00 24°
08:00 24°
10:00 28°
12:00 32°
14:00 35°
16:00 34°
18:00 31° 0.1mm
20:00 27° 0.1mm
22:00 25°
🌧️ SaturdaySeptember 5th Avg 26° Low 21° at 23:00 High 33° at 15:00 15.3 mm rain Feels 36° Wind ~24 km/h
Clear Clear Partly Cloudy Rain
00:00 24°
02:00 23°
04:00 22°
06:00 22°
08:00 22°
10:00 26°
12:00 30°
14:00 33°
16:00 33°
18:00 29° 4.8mm
20:00 23° 4.8mm
22:00 21° 0.3mm
☀️ SundaySeptember 6th Avg 25° Low 20° at 07:00 High 32° at 14:00 0.3 mm rain Feels 34° Wind ~15 km/h
Cloudy Rain Clear Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 21° 0.1mm
08:00 20° 0.1mm
10:00 24°
12:00 29°
14:00 32°
16:00 29°
18:00 27°
20:00 25°
22:00 25°
☀️ MondaySeptember 7th Avg 26° Low 22° at 07:00 High 32° at 14:00 Wind ~19 km/h
Clear Partly Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 22°
08:00 22°
10:00 27°
12:00 31°
14:00 32°
16:00 30°
18:00 27°
20:00 26°
22:00 25°
☀️ TuesdaySeptember 8th Avg 28° Low 23° at 07:00 High 35° at 16:00 Feels 38° Wind ~10 km/h
Partly Cloudy Clear Partly Cloudy Clear
00:00 25°
02:00 24°
04:00 23°
06:00 23°
08:00 23°
10:00 27°
12:00 31°
14:00 34°
16:00 35°
18:00 33°
20:00 29°
22:00 27°
🌦️ WednesdaySeptember 9th Avg 24° Low 20° at 23:00 High 28° at 16:00 6.9 mm rain Feels 30° Wind ~22 km/h
Rain Cloudy Partly Cloudy Rain
00:00 26° 0.1mm
02:00 25° 0.1mm
04:00 23° 0.7mm
06:00 22° 0.9mm
08:00 22° 0.9mm
10:00 25° 0.4mm
12:00 27°
14:00 27°
16:00 28°
18:00 26° 0.2mm
20:00 23° 0.2mm
22:00 21°

Sun

☀️ Sunrise 07:05 · Sunset 20:24

13h 19m of daylight · America/Indiana/Indianapolis

Air quality

PM2.5 8.6 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Hope · 2.2 km Saint Louis Crossing · 5.3 km Norristown · 5.4 km Rugby · 6.2 km Flat Rock · 6.3 km Nortonburg · 6.7 km

Tools for Old Saint Louis

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

Common questions about Old Saint Louis weather

Will it rain in Old Saint Louis today?

No rain is in the forecast for Old Saint Louis today.

What is the temperature in Old Saint Louis right now?

It is 22° in Old Saint Louis right now. Today runs between a low of 13° and a high of 26°.

What time is sunrise and sunset in Old Saint Louis?

The sun rises at 07:05 and sets at 20:24 local time in Old Saint Louis today, giving 13h 19m of daylight.

What is the air quality in Old Saint Louis?

PM2.5 in Old Saint Louis is currently 8.6 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Old 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 Old 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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