Cities / United States / Missouri

34°

⛅ Mark Twain weather

Partly cloudy. .

Feels like 41° Wind 12 km/h S Humidity 67% Pressure 1010 hPa UV 0 Air Fair ☀ 06:13 - 19:58
⚠ Extreme Heat Warning · Severe

Extreme Heat Warning issued August 13 at 10:28AM CDT until August 15 at 9:00PM CDT by NWS St Louis MO

Right now it is 34° in Mark Twain with partly cloudy skies, it feels more like 41° and today's high is 35° with an overnight low of 25°. The sun rises at 06:13 and sets at 19:58, giving 13h 45m of daylight. Over the coming week highs range from 31° to 38°.

Mark Twain is in Missouri, United States, sitting 153 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

25° 31° 36° 36° 25° 15:00 · 33.5° · 0 mm 16:00 · 34.5° · 0 mm 17:00 · 35.4° · 0 mm 18:00 · 34.9° · 0 mm 19:00 · 32.5° · 0 mm 20:00 · 29.9° · 0 mm 21:00 · 28.4° · 0 mm 22:00 · 27.7° · 0 mm 23:00 · 27.1° · 0 mm 00:00 · 26.6° · 0 mm 01:00 · 26.3° · 0 mm 02:00 · 26° · 0 mm 03:00 · 25.7° · 0 mm 04:00 · 25.3° · 0 mm 05:00 · 25.2° · 0 mm 06:00 · 25.2° · 0 mm 07:00 · 25.4° · 0 mm 08:00 · 25.8° · 0 mm 09:00 · 27.5° · 0 mm 10:00 · 27.4° · 0 mm 11:00 · 30.5° · 0 mm 12:00 · 30.7° · 0 mm 13:00 · 33.7° · 0 mm 14:00 · 35.5° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
15:00 ⛅ 33.5° 38.6° - Partly cloudy
16:00 ☀️ 34.5° 38.9° - Clear sky
17:00 ☁️ 35.4° 37.8° - Overcast
18:00 ☁️ 34.9° 37.8° - Overcast
19:00 🌤️ 32.5° 35.4° - Mostly clear
20:00 ☀️ 29.9° 33° - Clear sky
21:00 ☀️ 28.4° 31.6° - Clear sky
22:00 ☀️ 27.7° 31.2° - Clear sky
23:00 ☀️ 27.1° 30.3° - Clear sky
00:00 ☀️ 26.6° 29.6° - Clear sky
01:00 ☀️ 26.3° 28.5° - Clear sky
02:00 ☀️ 26° 27.7° - Clear sky

Next 16 days

Today☁️ 35°25° Fri 14☁️ 36°25° Sat 15☁️ 38°25° Sun 16🌧️ 34°26°4.7mm Mon 17🌧️ 31°22°4.8mm Tue 18☀️ 33°20° Wed 19🌦️ 33°20°1.2mm Thu 20⛅ 43°25° Fri 21☀️ 42°30°0.3mm Sat 22☁️ 33°25° Sun 23🌤️ 30°21° Mon 24☀️ 33°18° Tue 25☀️ 38°22° Wed 26☀️ 40°24° Thu 27☀️ 40°25° Fri 28☀️ 42°26°
☁️ TodayAugust 13th Avg 29° Low 25° at 06:00 High 35° at 17:00 Feels 39° Wind ~13 km/h
Clear
00:00 25°
02:00 25°
04:00 25°
06:00 25°
08:00 26°
10:00 28°
12:00 30°
14:00 33°
16:00 35°
18:00 35°
20:00 30°
22:00 28°
☁️ FridayAugust 14th Avg 30° Low 25° at 05:00 High 36° at 16:00 Feels 38° Wind ~17 km/h
Clear Cloudy Clear
00:00 27°
02:00 26°
04:00 25°
06:00 25°
08:00 26°
10:00 27°
12:00 31°
14:00 36°
16:00 36°
18:00 35°
20:00 31°
22:00 29°
☁️ SaturdayAugust 15th Avg 31° Low 25° at 06:00 High 38° at 14:00 Wind ~16 km/h
Cloudy Cloudy Clear
00:00 27°
02:00 26°
04:00 25°
06:00 25°
08:00 25°
10:00 28°
12:00 35°
14:00 38°
16:00 37°
18:00 38°
20:00 33°
22:00 32°
🌧️ SundayAugust 16th Avg 30° Low 26° at 23:00 High 34° at 12:00 4.7 mm rain Feels 37° Wind ~14 km/h
Clear Cloudy Cloudy
00:00 31°
02:00 29°
04:00 29°
06:00 26°
08:00 28°
10:00 33°
12:00 34°
14:00 34°
16:00 33°
18:00 33°
20:00 28° 1mm
22:00 26°
🌧️ MondayAugust 17th Avg 25° Low 22° at 06:00 High 31° at 15:00 4.8 mm rain Wind ~15 km/h
Rain Cloudy Partly Cloudy Cloudy
00:00 25° 1.3mm
02:00 23° 0.8mm
04:00 22° 0.2mm
06:00 22°
08:00 22°
10:00 25°
12:00 28°
14:00 30°
16:00 30°
18:00 28°
20:00 26°
22:00 25°
☀️ TuesdayAugust 18th Avg 26° Low 20° at 06:00 High 33° at 15:00 Wind ~14 km/h
Clear Partly Cloudy Clear
00:00 23°
02:00 22°
04:00 21°
06:00 20°
08:00 22°
10:00 26°
12:00 30°
14:00 33°
16:00 33°
18:00 30°
20:00 27°
22:00 26°
🌦️ WednesdayAugust 19th Avg 27° Low 20° at 05:00 High 33° at 15:00 1.2 mm rain Feels 36° Wind ~19 km/h
Rain Partly Cloudy Cloudy Partly Cloudy
00:00 25°
02:00 23° 0.4mm
04:00 21° 0.4mm
06:00 20°
08:00 22°
10:00 26°
12:00 30°
14:00 33°
16:00 33°
18:00 31°
20:00 29°
22:00 27°
⛅ ThursdayAugust 20th Avg 32° Low 25° at 06:00 High 43° at 16:00 Wind ~13 km/h
Cloudy Partly Cloudy Cloudy
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 26°
10:00 29°
12:00 36°
14:00 41°
16:00 43°
18:00 38°
20:00 34°
22:00 33°
☀️ FridayAugust 21st Avg 35° Low 30° at 23:00 High 42° at 15:00 0.3 mm rain Feels 39° Wind ~21 km/h
Clear Rain Clear
00:00 34°
02:00 34°
04:00 33°
06:00 31° 0.1mm
08:00 31°
10:00 35°
12:00 39°
14:00 41°
16:00 41°
18:00 38°
20:00 34°
22:00 31°
☁️ SaturdayAugust 22nd Avg 29° Low 25° at 23:00 High 33° at 15:00 Wind ~16 km/h
Cloudy Partly Cloudy Cloudy
00:00 29°
02:00 28°
04:00 26°
06:00 26°
08:00 26°
10:00 28°
12:00 31°
14:00 33°
16:00 33°
18:00 31°
20:00 28°
22:00 26°
🌤️ SundayAugust 23rd Avg 25° Low 21° at 06:00 High 30° at 15:00 Wind ~15 km/h
Clear Partly Cloudy Clear Partly Cloudy Clear
00:00 25°
02:00 23°
04:00 22°
06:00 21°
08:00 22°
10:00 26°
12:00 28°
14:00 30°
16:00 30°
18:00 28°
20:00 26°
22:00 23°
☀️ MondayAugust 24th Avg 25° Low 18° at 06:00 High 33° at 15:00 Wind ~12 km/h
Clear Cloudy
00:00 21°
02:00 19°
04:00 18°
06:00 18°
08:00 21°
10:00 26°
12:00 30°
14:00 33°
16:00 33°
18:00 31°
20:00 28°
22:00 26°
☀️ TuesdayAugust 25th Avg 30° Low 22° at 06:00 High 38° at 15:00 Wind ~13 km/h
Cloudy Partly Cloudy Clear
00:00 25°
02:00 24°
04:00 23°
06:00 22°
08:00 25°
10:00 31°
12:00 35°
14:00 38°
16:00 38°
18:00 35°
20:00 32°
22:00 29°
☀️ WednesdayAugust 26th Avg 32° Low 24° at 06:00 High 40° at 15:00 Wind ~13 km/h
Clear
00:00 28°
02:00 26°
04:00 25°
06:00 24°
08:00 26°
10:00 32°
12:00 37°
14:00 40°
16:00 40°
18:00 37°
20:00 34°
22:00 31°
☀️ ThursdayAugust 27th Avg 32° Low 25° at 06:00 High 40° at 15:00 Feels 37° Wind ~19 km/h
Clear
00:00 29°
02:00 28°
04:00 26°
06:00 25°
08:00 28°
10:00 34°
12:00 37°
14:00 39°
16:00 39°
18:00 36°
20:00 33°
22:00 30°
☀️ FridayAugust 28th Avg 34° Low 26° at 06:00 High 42° at 15:00 Feels 40° Wind ~19 km/h
Clear
00:00 29°
02:00 29°
04:00 28°
06:00 26°
08:00 28°
10:00 34°
12:00 39°
14:00 41°
16:00 42°
18:00 40°
20:00 37°
22:00 33°

Sun

☀️ Sunrise 06:13 · Sunset 19:58

13h 45m of daylight · America/Chicago

Air quality

PM2.5 11.7 µg/m³ - Fair

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

Source: Copernicus CAMS, updated hourly.

Nearby

Walnut Park East · 1.1 km Penrose · 1.1 km Baden · 2 km O'Fallon · 2.1 km Walnut Park West · 2.3 km Kingsway East · 2.6 km

Tools for Mark Twain

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

Common questions about Mark Twain weather

Will it rain in Mark Twain today?

No rain is in the forecast for Mark Twain today.

What is the temperature in Mark Twain right now?

It is 34° in Mark Twain right now, though it feels closer to 41°. Today runs between a low of 25° and a high of 35°.

What time is sunrise and sunset in Mark Twain?

The sun rises at 06:13 and sets at 19:58 local time in Mark Twain today, giving 13h 45m of daylight.

What is the air quality in Mark Twain?

PM2.5 in Mark Twain is currently 11.7 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 Mark Twain 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 Mark Twain 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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