Cities / United States / Illinois

30°

⛅ Marissa weather

Partly cloudy. .

Feels like 35° Wind 15 km/h S Humidity 78% Pressure 1012 hPa UV 5 Air Good ☀ 06:12 - 19:55
⚠ 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 30° in Marissa with partly cloudy skies, it feels more like 35° and today's high is 35° with an overnight low of 23°. The sun rises at 06:12 and sets at 19:55, giving 13h 43m of daylight. Over the coming week highs range from 31° to 41°.

Marissa is in Illinois, United States, sitting 138 m above sea level, with a population of about 2,000. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

25° 30° 35° 35° 26° 10:00 · 28.6° · 0 mm 11:00 · 30° · 0 mm 12:00 · 32.1° · 0 mm 13:00 · 33.1° · 0 mm 14:00 · 34.1° · 0 mm 15:00 · 34.6° · 0 mm 16:00 · 34.6° · 0 mm 17:00 · 34.4° · 0 mm 18:00 · 33.1° · 0 mm 19:00 · 31.4° · 0 mm 20:00 · 29.9° · 0 mm 21:00 · 28.8° · 0 mm 22:00 · 28.3° · 0 mm 23:00 · 28° · 0 mm 00:00 · 27.8° · 0 mm 01:00 · 27.5° · 0 mm 02:00 · 27.1° · 0 mm 03:00 · 26.8° · 0 mm 04:00 · 26.8° · 0 mm 05:00 · 26.4° · 0 mm 06:00 · 26.2° · 0 mm 07:00 · 25.9° · 0 mm 08:00 · 25.9° · 0 mm 09:00 · 28.9° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
10:00 ☁️ 28.6° 32.3° - Overcast
11:00 ⛅ 30° 33.7° - Partly cloudy
12:00 🌤️ 32.1° 35.7° - Mostly clear
13:00 ☁️ 33.1° 37.7° - Overcast
14:00 ☁️ 34.1° 38.3° - Overcast
15:00 ☁️ 34.6° 38° - Overcast
16:00 ⛅ 34.6° 36.8° - Partly cloudy
17:00 ☀️ 34.4° 36.2° - Clear sky
18:00 ☀️ 33.1° 35.4° - Clear sky
19:00 ☀️ 31.4° 34.4° - Clear sky
20:00 ☀️ 29.9° 32.3° - Clear sky
21:00 ☀️ 28.8° 29.9° - Clear sky

Next 16 days

Today🌦️ 35°23°0.4mm Fri 14☀️ 35°26° Sat 15🌦️ 41°26°0.3mm Sun 16🌧️ 38°24°10.2mm Mon 17🌧️ 31°22°3.3mm Tue 18☀️ 34°19°0.1mm Wed 19☁️ 35°21°0.2mm Thu 20☁️ 42°27° Fri 21🌦️ 42°27°1.5mm Sat 22🌦️ 29°19°2.7mm Sun 23☁️ 27°19° Mon 24☀️ 31°17° Tue 25☀️ 35°17° Wed 26⛅ 37°21° Thu 27☁️ 26°17°0.3mm Fri 28⛅ 26°12°
🌦️ TodayAugust 13th Avg 28° Low 23° at 02:00 High 35° at 15:00 0.4 mm rain Feels 38° Wind ~18 km/h
Cloudy Cloudy Cloudy Clear
00:00 24°
02:00 23°
04:00 24°
06:00 24°
08:00 25°
10:00 29°
12:00 32°
14:00 34°
16:00 35°
18:00 33°
20:00 30°
22:00 28°
☀️ FridayAugust 14th Avg 30° Low 26° at 07:00 High 35° at 15:00 Feels 37° Wind ~18 km/h
Clear Clear Clear
00:00 28°
02:00 27°
04:00 27°
06:00 26°
08:00 26°
10:00 31°
12:00 33°
14:00 35°
16:00 35°
18:00 34°
20:00 31°
22:00 29°
🌦️ SaturdayAugust 15th Avg 32° Low 26° at 05:00 High 41° at 16:00 0.3 mm rain Wind ~17 km/h
Cloudy Clear
00:00 28°
02:00 27°
04:00 26°
06:00 26°
08:00 26° 0.1mm
10:00 32°
12:00 38°
14:00 40°
16:00 41°
18:00 36°
20:00 32°
22:00 30°
🌧️ SundayAugust 16th Avg 30° Low 24° at 06:00 High 38° at 17:00 10.2 mm rain Feels 41° Wind ~20 km/h
Clear Clear Rain
00:00 28°
02:00 27°
04:00 26°
06:00 24° 0.2mm
08:00 26°
10:00 31°
12:00 34°
14:00 37°
16:00 38°
18:00 37°
20:00 27° 4.4mm
22:00 26° 0.5mm
🌧️ MondayAugust 17th Avg 25° Low 22° at 06:00 High 31° at 16:00 3.3 mm rain Wind ~16 km/h
Cloudy Rain Cloudy Cloudy
00:00 25°
02:00 24°
04:00 23° 0.5mm
06:00 22° 0.2mm
08:00 23°
10:00 26°
12:00 28°
14:00 29°
16:00 31°
18:00 29°
20:00 25°
22:00 23°
☀️ TuesdayAugust 18th Avg 26° Low 19° at 06:00 High 34° at 16:00 0.1 mm rain Wind ~18 km/h
Clear
00:00 21°
02:00 20°
04:00 20°
06:00 19°
08:00 21°
10:00 26°
12:00 30°
14:00 33°
16:00 34°
18:00 31°
20:00 27°
22:00 25°
☁️ WednesdayAugust 19th Avg 27° Low 21° at 04:00 High 35° at 16:00 0.2 mm rain Wind ~46 km/h
Clear Cloudy Partly Cloudy
00:00 23° 0.1mm
02:00 21°
04:00 21°
06:00 22°
08:00 22°
10:00 22°
12:00 28°
14:00 33°
16:00 35°
18:00 35°
20:00 33°
22:00 30°
☁️ ThursdayAugust 20th Avg 33° Low 27° at 06:00 High 42° at 16:00 Wind ~30 km/h
Cloudy Partly Cloudy Cloudy Cloudy Partly Cloudy
00:00 30°
02:00 29°
04:00 29°
06:00 27°
08:00 29°
10:00 34°
12:00 34°
14:00 37°
16:00 42°
18:00 36°
20:00 32°
22:00 33°
🌦️ FridayAugust 21st Avg 35° Low 27° at 07:00 High 42° at 15:00 1.5 mm rain Feels 38° Wind ~23 km/h
Partly Cloudy Rain Clear
00:00 32°
02:00 32°
04:00 32°
06:00 28° 0.1mm
08:00 29° 0.4mm
10:00 34° 0.4mm
12:00 39°
14:00 42°
16:00 42°
18:00 39°
20:00 36°
22:00 33°
🌦️ SaturdayAugust 22nd Avg 23° Low 19° at 07:00 High 29° at 00:00 2.7 mm rain Wind ~17 km/h
Clear Rain Partly Cloudy Rain
00:00 29°
02:00 26°
04:00 22°
06:00 19° 0.1mm
08:00 19° 0.6mm
10:00 21° 0.6mm
12:00 25°
14:00 27°
16:00 26°
18:00 24°
20:00 22° 0.2mm
22:00 20° 0.2mm
☁️ SundayAugust 23rd Avg 22° Low 19° at 06:00 High 27° at 13:00 Wind ~11 km/h
Cloudy Clear
00:00 20°
02:00 20°
04:00 20°
06:00 19°
08:00 20°
10:00 23°
12:00 26°
14:00 27°
16:00 26°
18:00 26°
20:00 24°
22:00 20°
☀️ MondayAugust 24th Avg 23° Low 17° at 06:00 High 31° at 15:00 Feels 29° Wind ~13 km/h
Clear
00:00 19°
02:00 18°
04:00 17°
06:00 17°
08:00 19°
10:00 25°
12:00 28°
14:00 31°
16:00 31°
18:00 28°
20:00 24°
22:00 21°
☀️ TuesdayAugust 25th Avg 26° Low 17° at 06:00 High 35° at 15:00 Wind ~13 km/h
Clear
00:00 20°
02:00 19°
04:00 18°
06:00 17°
08:00 20°
10:00 27°
12:00 32°
14:00 34°
16:00 35°
18:00 31°
20:00 28°
22:00 25°
⛅ WednesdayAugust 26th Avg 28° Low 21° at 06:00 High 37° at 15:00 Feels 35° Wind ~21 km/h
Clear Partly Cloudy Partly Cloudy Clear
00:00 23°
02:00 22°
04:00 22°
06:00 21°
08:00 24°
10:00 31°
12:00 35°
14:00 37°
16:00 37°
18:00 32°
20:00 28°
22:00 25°
☁️ ThursdayAugust 27th Avg 21° Low 17° at 06:00 High 26° at 16:00 0.3 mm rain Feels 24° Wind ~22 km/h
Clear Rain Cloudy
00:00 22°
02:00 20°
04:00 18°
06:00 17°
08:00 18° 0.1mm
10:00 20° 0.1mm
12:00 22°
14:00 24°
16:00 26°
18:00 24°
20:00 21°
22:00 18°
⛅ FridayAugust 28th Avg 19° Low 12° at 06:00 High 26° at 14:00 Feels 22° Wind ~17 km/h
Partly Cloudy Clear Partly Cloudy Cloudy
00:00 16°
02:00 15°
04:00 14°
06:00 12°
08:00 15°
10:00 21°
12:00 25°
14:00 26°
16:00 26°
18:00 23°
20:00 20°
22:00 18°

Sun

☀️ Sunrise 06:12 · Sunset 19:55

13h 43m of daylight · America/Chicago

Air quality

PM2.5 6.4 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Old Marissa · 1 km Whiteoak · 3.2 km Clarmin · 5.5 km Lenzburg · 7.2 km Tilden · 7.3 km Biddleborn · 7.8 km

Tools for Marissa

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

Common questions about Marissa weather

Will it rain in Marissa today?

Only a trace - around 0.4 mm is expected in Marissa today, not enough to need an umbrella.

What is the temperature in Marissa right now?

It is 30° in Marissa right now, though it feels closer to 35°. Today runs between a low of 23° and a high of 35°.

What time is sunrise and sunset in Marissa?

The sun rises at 06:12 and sets at 19:55 local time in Marissa today, giving 13h 43m of daylight.

What is the air quality in Marissa?

PM2.5 in Marissa is currently 6.4 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 Marissa 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 Marissa 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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