Cities / United States / Illinois

16°

☀️ Merrimac weather

Clear sky. .

Feels like 18° Wind 1 km/h S Humidity 91% Pressure 1020 hPa UV 6 Air Fair ☀ 06:27 - 19:37

Right now it is 16° in Merrimac with clear skies and today's high is 31° with an overnight low of 16°. The sun rises at 06:27 and sets at 19:37, giving 13h 10m of daylight. Over the coming week highs range from 32° to 41°.

Merrimac is in Illinois, United States, sitting 123 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

16° 24° 31° 31° 16° 06:00 · 16.4° · 0 mm 07:00 · 16.3° · 0 mm 08:00 · 19.1° · 0 mm 09:00 · 22.2° · 0 mm 10:00 · 24.7° · 0 mm 11:00 · 26.9° · 0 mm 12:00 · 28.3° · 0 mm 13:00 · 29.3° · 0 mm 14:00 · 30° · 0 mm 15:00 · 30.5° · 0 mm 16:00 · 30.6° · 0 mm 17:00 · 30.6° · 0 mm 18:00 · 29.9° · 0 mm 19:00 · 27.9° · 0 mm 20:00 · 25.2° · 0 mm 21:00 · 23.6° · 0 mm 22:00 · 22.5° · 0 mm 23:00 · 21.4° · 0 mm 00:00 · 20.9° · 0 mm 01:00 · 20.1° · 0 mm 02:00 · 19.1° · 0 mm 03:00 · 18.5° · 0 mm 04:00 · 18.1° · 0 mm 05:00 · 17.6° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
06:00 ☀️ 16.4° 17.8° - Clear sky
07:00 ☀️ 16.3° 16.8° - Clear sky
08:00 ☀️ 19.1° 20.7° - Clear sky
09:00 ☀️ 22.2° 23.4° - Clear sky
10:00 ☀️ 24.7° 25.9° - Clear sky
11:00 ☀️ 26.9° 27.6° - Clear sky
12:00 ☀️ 28.3° 28.7° - Clear sky
13:00 ☀️ 29.3° 29.4° - Clear sky
14:00 ☀️ 30° 29.3° - Clear sky
15:00 ☀️ 30.5° 29.6° - Clear sky
16:00 ☀️ 30.6° 30° - Clear sky
17:00 ☀️ 30.6° 30.1° - Clear sky

Next 16 days

Today☀️ 31°16° Sat 29☁️ 32°17° Sun 30☁️ 37°20° Mon 31☀️ 39°23° Tue 1☀️ 40°25° Wed 2☁️ 37°25° Thu 3☀️ 41°27° Fri 4☀️ 42°25° Sat 5☀️ 42°25°0.3mm Sun 6☀️ 43°25° Mon 7☀️ 38°26°0.6mm Tue 8☀️ 38°21° Wed 9🌦️ 34°16°2.4mm Thu 10☁️ 25°13°0.3mm Fri 11⛅ 28°13° Sat 12⛅ 0°0°
☀️ TodayAugust 28th Avg 24° Low 16° at 07:00 High 31° at 16:00 Wind ~10 km/h
Clear
00:00 20°
02:00 19°
04:00 18°
06:00 16°
08:00 19°
10:00 25°
12:00 28°
14:00 30°
16:00 31°
18:00 30°
20:00 25°
22:00 23°
☁️ SaturdayAugust 29th Avg 24° Low 17° at 07:00 High 32° at 16:00 Feels 30° Wind ~15 km/h
Clear Cloudy Cloudy
00:00 21°
02:00 19°
04:00 18°
06:00 17°
08:00 19°
10:00 26°
12:00 30°
14:00 31°
16:00 32°
18:00 31°
20:00 26°
22:00 23°
☁️ SundayAugust 30th Avg 28° Low 20° at 06:00 High 37° at 16:00 Feels 33° Wind ~22 km/h
Cloudy Clear Cloudy Clear
00:00 22°
02:00 22°
04:00 21°
06:00 20°
08:00 23°
10:00 29°
12:00 34°
14:00 37°
16:00 37°
18:00 36°
20:00 28°
22:00 26°
☀️ MondayAugust 31st Avg 31° Low 23° at 04:00 High 39° at 16:00 Wind ~25 km/h
Clear Clear
00:00 25°
02:00 24°
04:00 23°
06:00 24°
08:00 26°
10:00 31°
12:00 36°
14:00 39°
16:00 39°
18:00 38°
20:00 31°
22:00 30°
☀️ TuesdaySeptember 1st Avg 32° Low 25° at 07:00 High 40° at 16:00 Wind ~19 km/h
Clear
00:00 29°
02:00 28°
04:00 27°
06:00 25°
08:00 27°
10:00 33°
12:00 37°
14:00 40°
16:00 40°
18:00 39°
20:00 33°
22:00 30°
☁️ WednesdaySeptember 2nd Avg 31° Low 25° at 06:00 High 37° at 14:00 Wind ~23 km/h
Clear Cloudy Partly Cloudy
00:00 29°
02:00 28°
04:00 26°
06:00 25°
08:00 28°
10:00 34°
12:00 36°
14:00 37°
16:00 36°
18:00 36°
20:00 33°
22:00 29°
☀️ ThursdaySeptember 3rd Avg 32° Low 27° at 01:00 High 41° at 15:00 Wind ~16 km/h
Clear Cloudy Clear Clear Partly Cloudy
00:00 27°
02:00 27°
04:00 28°
06:00 27°
08:00 29°
10:00 34°
12:00 37°
14:00 40°
16:00 41°
18:00 35°
20:00 31°
22:00 31°
☀️ FridaySeptember 4th Avg 33° Low 25° at 06:00 High 42° at 15:00 Feels 40° Wind ~14 km/h
Clear Partly Cloudy
00:00 29°
02:00 27°
04:00 27°
06:00 25°
08:00 28°
10:00 34°
12:00 39°
14:00 41°
16:00 41°
18:00 37°
20:00 33°
22:00 31°
☀️ SaturdaySeptember 5th Avg 32° Low 25° at 06:00 High 42° at 15:00 0.3 mm rain Feels 40° Wind ~15 km/h
Clear Rain Partly Cloudy
00:00 29°
02:00 27°
04:00 26°
06:00 25°
08:00 28°
10:00 35°
12:00 39°
14:00 41°
16:00 41°
18:00 34° 0.1mm
20:00 30°
22:00 31°
☀️ SundaySeptember 6th Avg 33° Low 25° at 06:00 High 43° at 15:00 Feels 40° Wind ~22 km/h
Clear Partly Cloudy
00:00 29°
02:00 27°
04:00 26°
06:00 25°
08:00 29°
10:00 36°
12:00 40°
14:00 42°
16:00 42°
18:00 38°
20:00 33°
22:00 30°
☀️ MondaySeptember 7th Avg 32° Low 26° at 07:00 High 38° at 14:00 0.6 mm rain Wind ~23 km/h
Clear Rain Clear
00:00 29°
02:00 29°
04:00 30°
06:00 26° 0.1mm
08:00 28° 0.1mm
10:00 34° 0.1mm
12:00 37°
14:00 38°
16:00 38°
18:00 36°
20:00 32°
22:00 27°
☀️ TuesdaySeptember 8th Avg 28° Low 21° at 06:00 High 38° at 16:00 Feels 40° Wind ~15 km/h
Partly Cloudy Clear Partly Cloudy
00:00 26°
02:00 24°
04:00 22°
06:00 21°
08:00 22°
10:00 26°
12:00 31°
14:00 36°
16:00 38°
18:00 34°
20:00 31°
22:00 30°
🌦️ WednesdaySeptember 9th Avg 26° Low 16° at 23:00 High 34° at 12:00 2.4 mm rain Feels 32° Wind ~33 km/h
Clear Rain Clear Rain Cloudy
00:00 29°
02:00 28°
04:00 26°
06:00 25°
08:00 27° 0.1mm
10:00 31° 0.1mm
12:00 34°
14:00 32° 0.2mm
16:00 27° 0.2mm
18:00 21° 0.5mm
20:00 17°
22:00 16°
☁️ ThursdaySeptember 10th Avg 18° Low 13° at 06:00 High 25° at 16:00 0.3 mm rain Feels 22° Wind ~16 km/h
Rain Cloudy Clear
00:00 15°
02:00 15° 0.1mm
04:00 14° 0.1mm
06:00 13°
08:00 14°
10:00 17°
12:00 21°
14:00 24°
16:00 25°
18:00 23°
20:00 20°
22:00 17°
⛅ FridaySeptember 11th Avg 20° Low 13° at 06:00 High 28° at 14:00 Feels 23° Wind ~18 km/h
Clear Cloudy Clear Partly Cloudy Clear
00:00 15°
02:00 14°
04:00 14°
06:00 13°
08:00 16°
10:00 22°
12:00 26°
14:00 28°
16:00 27°
18:00 25°
20:00 21°
22:00 16°
⛅ SaturdaySeptember 12th Avg 20° Low 0° at 06:00 High 0° at 14:00 Feels 24° Wind ~17 km/h
Clear Partly Cloudy Clear Cloudy Unknown
00:00 14°
02:00 14°
04:00 13°
06:00 12°
08:00 14°
10:00 21°
12:00 26°
14:00 28°
16:00 27°
18:00 25°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 06:27 · Sunset 19:37

13h 10m of daylight · America/Chicago

Air quality

PM2.5 10.9 µg/m³ - Fair

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

Source: Copernicus CAMS, updated hourly.

Nearby

Kimmswick · 2.6 km Point (historical) · 2.7 km Wickes · 3 km Imperial · 3.9 km Sunnyside · 4 km Byers · 4.5 km

Tools for Merrimac

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

Common questions about Merrimac weather

Will it rain in Merrimac today?

No rain is in the forecast for Merrimac today.

What is the temperature in Merrimac right now?

It is 16° in Merrimac right now, though it feels closer to 18°. Today runs between a low of 16° and a high of 31°.

What time is sunrise and sunset in Merrimac?

The sun rises at 06:27 and sets at 19:37 local time in Merrimac today, giving 13h 10m of daylight.

What is the air quality in Merrimac?

PM2.5 in Merrimac is currently 10.9 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 Merrimac 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 Merrimac 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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