Cities / United States / Illinois

25°

☁️ Old Marissa weather

Overcast. .

Feels like 30° Wind 8 km/h NE Humidity 92% Pressure 1015 hPa UV 0 Air Good 06:15 - 19:50

Right now it is 25° in Old Marissa with overcast skies, it feels more like 30°, today's high is 30° with an overnight low of 23° and about 2.5 mm of rain is expected. The sun rises at 06:15 and sets at 19:50, giving 13h 35m of daylight. Over the coming week highs range from 27° to 32°.

Old Marissa is in Illinois, United States, sitting 135 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° 27° 30° 30° 23° 01:00 · 24.9° · 0 mm 02:00 · 24.7° · 0 mm 03:00 · 24.4° · 0 mm 04:00 · 24° · 0 mm 05:00 · 23.6° · 0 mm 06:00 · 23.1° · 0 mm 07:00 · 23.3° · 0 mm 08:00 · 24° · 0 mm 09:00 · 24.7° · 0 mm 10:00 · 25.6° · 0 mm 11:00 · 26.8° · 0 mm 12:00 · 27.9° · 0 mm 13:00 · 28.6° · 0 mm 14:00 · 29.1° · 0 mm 15:00 · 29.4° · 0 mm 16:00 · 29.5° · 0 mm 17:00 · 29.4° · 0 mm 18:00 · 29° · 0 mm 19:00 · 27.3° · 0 mm 20:00 · 25.7° · 0 mm 21:00 · 25.3° · 0 mm 22:00 · 24.9° · 0 mm 23:00 · 23.9° · 0 mm 00:00 · 23.2° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
01:00 ☁️ 24.9° 28.5° - Overcast
02:00 24.7° 29.4° - Partly cloudy
03:00 24.4° 28.5° - Partly cloudy
04:00 ☁️ 24° 27.7° - Overcast
05:00 🌤️ 23.6° 26.3° - Mostly clear
06:00 ☀️ 23.1° 25.6° - Clear sky
07:00 ☀️ 23.3° 26° - Clear sky
08:00 ☀️ 24° 25.6° - Clear sky
09:00 ☀️ 24.7° 26.1° - Clear sky
10:00 ☀️ 25.6° 26.7° - Clear sky
11:00 ☀️ 26.8° 27.1° - Clear sky
12:00 ☀️ 27.9° 27.8° - Clear sky

Next 16 days

🌧️ TodayAugust 17th Avg 26° Low 23° at 06:00 High 30° at 16:00 2.5 mm rain Wind ~26 km/h
Clear
00:00 25° 2.5mm
02:00 25°
04:00 24°
06:00 23°
08:00 24°
10:00 26°
12:00 28°
14:00 29°
16:00 30°
18:00 29°
20:00 26°
22:00 25°
☀️ TuesdayAugust 18th Avg 25° Low 19° at 06:00 High 32° at 16:00 Wind ~19 km/h
Clear Partly Cloudy Clear
00:00 23°
02:00 22°
04:00 20°
06:00 19°
08:00 22°
10:00 26°
12:00 29°
14:00 30°
16:00 32°
18:00 30°
20:00 24°
22:00 24°
🌧️ WednesdayAugust 19th Avg 24° Low 19° at 05:00 High 30° at 15:00 10 mm rain Feels 33° Wind ~28 km/h
Rain Cloudy
00:00 22°
02:00 20° 0.3mm
04:00 20° 1.4mm
06:00 20° 0.6mm
08:00 21° 0.8mm
10:00 24°
12:00 29°
14:00 30°
16:00 30°
18:00 30°
20:00 26°
22:00 24°
🌧️ ThursdayAugust 20th Avg 23° Low 18° at 23:00 High 27° at 16:00 2.3 mm rain Wind ~17 km/h
Cloudy Rain Cloudy Cloudy
00:00 23°
02:00 22°
04:00 21°
06:00 21°
08:00 23°
10:00 23° 1.9mm
12:00 24°
14:00 26°
16:00 27°
18:00 25°
20:00 21°
22:00 19°
☀️ FridayAugust 21st Avg 23° Low 16° at 06:00 High 29° at 16:00 Feels 31° Wind ~11 km/h
Clear Clear
00:00 18°
02:00 17°
04:00 17°
06:00 16°
08:00 19°
10:00 24°
12:00 27°
14:00 29°
16:00 29°
18:00 28°
20:00 24°
22:00 21°
☀️ SaturdayAugust 22nd Avg 24° Low 18° at 05:00 High 32° at 15:00 Feels 34° Wind ~12 km/h
Clear
00:00 20°
02:00 19°
04:00 18°
06:00 18°
08:00 21°
10:00 26°
12:00 29°
14:00 31°
16:00 32°
18:00 29°
20:00 26°
22:00 23°
🌧️ SundayAugust 23rd Avg 25° Low 20° at 06:00 High 32° at 15:00 1.8 mm rain Feels 34° Wind ~19 km/h
Clear Partly Cloudy Cloudy Rain
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 22°
10:00 27°
12:00 29°
14:00 31°
16:00 32°
18:00 29°
20:00 26° 0.2mm
22:00 23° 0.2mm
🌧️ MondayAugust 24th Avg 24° Low 20° at 03:00 High 30° at 16:00 6 mm rain Feels 32° Wind ~25 km/h
Rain Cloudy Clear
00:00 21° 1.2mm
02:00 20° 0.7mm
04:00 20° 0.7mm
06:00 20° 0.5mm
08:00 21°
10:00 23°
12:00 26°
14:00 29°
16:00 30°
18:00 28°
20:00 25°
22:00 22°
☁️ TuesdayAugust 25th Avg 24° Low 20° at 06:00 High 29° at 16:00 Wind ~20 km/h
Cloudy Clear
00:00 22°
02:00 21°
04:00 21°
06:00 20°
08:00 21°
10:00 24°
12:00 26°
14:00 28°
16:00 29°
18:00 27°
20:00 24°
22:00 22°
☁️ WednesdayAugust 26th Avg 23° Low 17° at 23:00 High 29° at 13:00 Wind ~15 km/h
Clear Cloudy Partly Cloudy Clear
00:00 21°
02:00 20°
04:00 19°
06:00 19°
08:00 21°
10:00 24°
12:00 28°
14:00 29°
16:00 27°
18:00 26°
20:00 23°
22:00 19°
☀️ ThursdayAugust 27th Avg 18° Low 12° at 06:00 High 24° at 14:00 Feels 22° Wind ~20 km/h
Clear Partly Cloudy
00:00 16°
02:00 14°
04:00 12°
06:00 12°
08:00 14°
10:00 20°
12:00 23°
14:00 24°
16:00 23°
18:00 22°
20:00 21°
22:00 19°
☀️ FridayAugust 28th Avg 20° Low 14° at 06:00 High 27° at 15:00 Feels 25° Wind ~17 km/h
Clear
00:00 17°
02:00 16°
04:00 15°
06:00 14°
08:00 16°
10:00 21°
12:00 25°
14:00 27°
16:00 27°
18:00 24°
20:00 21°
22:00 18°
☀️ SaturdayAugust 29th Avg 20° Low 13° at 06:00 High 28° at 15:00 Feels 26° Wind ~11 km/h
Clear
00:00 16°
02:00 15°
04:00 14°
06:00 13°
08:00 16°
10:00 21°
12:00 25°
14:00 27°
16:00 27°
18:00 24°
20:00 21°
22:00 18°
☁️ SundayAugust 30th Avg 23° Low 14° at 06:00 High 32° at 15:00 Wind ~17 km/h
Clear Partly Cloudy Clear Cloudy
00:00 16°
02:00 15°
04:00 15°
06:00 14°
08:00 18°
10:00 24°
12:00 29°
14:00 32°
16:00 32°
18:00 28°
20:00 25°
22:00 22°
🌦️ MondayAugust 31st Avg 17° Low 14° at 23:00 High 20° at 18:00 1.2 mm rain Wind ~24 km/h
Cloudy Cloudy Rain Cloudy
00:00 20°
02:00 18°
04:00 16°
06:00 15°
08:00 16°
10:00 18°
12:00 17° 0.3mm
14:00 17° 0.1mm
16:00 19° 0.1mm
18:00 20°
20:00 18°
22:00 15°
☀️ TuesdaySeptember 1st Avg 18° Low at 06:00 High at 15:00 Feels 25° Wind ~13 km/h
Clear Partly Cloudy Unknown
00:00 13°
02:00 12°
04:00 12°
06:00 11°
08:00 13°
10:00 19°
12:00 24°
14:00 26°
16:00 27°
18:00 23°
20:00
22:00

Sun

☀️ Sunrise 06:15 · Sunset 19:50

13h 35m of daylight · America/Chicago

Air quality

PM2.5 2.4 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Tools for Old Marissa

Common questions about Old Marissa weather

Will it rain in Old Marissa today?

Yes - about 2.5 mm of rain is expected in Old Marissa today.

What is the temperature in Old Marissa right now?

It is 25° in Old Marissa right now, though it feels closer to 30°. Today runs between a low of 23° and a high of 30°.

What time is sunrise and sunset in Old Marissa?

The sun rises at 06:15 and sets at 19:50 local time in Old Marissa today, giving 13h 35m of daylight.

What is the air quality in Old Marissa?

PM2.5 in Old Marissa is currently 2.4 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 Old 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 Old 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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