Cities / United States / Illinois

25°

☀️ Mackinaw weather

Clear sky. .

Feels like 30° Wind 9 km/h SE Humidity 92% Pressure 1015 hPa UV 0 Air Good ☀ 06:08 - 19:55
⚠ Hydrologic Outlook · Unknown

Hydrologic Outlook issued August 15 at 9:36PM CDT by NWS Lincoln IL

⚠ Flood Warning · Severe

Flood Warning issued August 15 at 8:40PM CDT until August 17 at 1:00AM CDT by NWS Lincoln IL

⚠ Flood Watch · Severe

Flood Watch issued August 15 at 7:12PM CDT until August 16 at 10:00AM CDT by NWS Lincoln IL

⚠ Flood Warning · Severe

Flood Warning issued August 15 at 5:14PM CDT until August 16 at 12:00PM CDT by NWS Lincoln IL

Right now it is 25° in Mackinaw with clear skies, it feels more like 30°, today's high is 29° with an overnight low of 22° and about 41.5 mm of rain is expected. The sun rises at 06:08 and sets at 19:55, giving 13h 47m of daylight. Over the coming week highs range from 24° to 30°.

Mackinaw is in Illinois, United States, sitting 209 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

22° 27° 31° 30° 23° 21:00 · 25.4° · 0 mm 22:00 · 24.9° · 0 mm 23:00 · 24.7° · 0 mm 00:00 · 24.1° · 0 mm 01:00 · 23.9° · 0 mm 02:00 · 23.7° · 0 mm 03:00 · 23.5° · 0 mm 04:00 · 23.4° · 0 mm 05:00 · 22.9° · 0 mm 06:00 · 23° · 0 mm 07:00 · 23.2° · 0 mm 08:00 · 23.4° · 0 mm 09:00 · 24.5° · 0 mm 10:00 · 25.3° · 0 mm 11:00 · 26.1° · 0 mm 12:00 · 27.4° · 0 mm 13:00 · 28.7° · 0 mm 14:00 · 28.6° · 0 mm 15:00 · 30° · 0 mm 16:00 · 30.1° · 0 mm 17:00 · 28.1° · 0 mm 18:00 · 28.4° · 0 mm 19:00 · 27.5° · 0 mm 20:00 · 25.9° · 4 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 · 4 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
21:00 ☀️ 25.4° 29.5° - Clear sky
22:00 ☀️ 24.9° 28.7° - Clear sky
23:00 ☀️ 24.7° 28.3° - Clear sky
00:00 ☀️ 24.1° 27.7° - Clear sky
01:00 ☁️ 23.9° 27.6° - Overcast
02:00 ☁️ 23.7° 27.8° - Overcast
03:00 ☁️ 23.5° 27.3° - Overcast
04:00 ☁️ 23.4° 27.3° - Overcast
05:00 ☁️ 22.9° 26.6° - Overcast
06:00 ☁️ 23° 26.4° - Overcast
07:00 ☁️ 23.2° 26.3° - Overcast
08:00 ☁️ 23.4° 26.7° - Overcast

Next 16 days

Today🌧️ 29°22°41.5mm Sun 16🌧️ 30°23°10.5mm Mon 17☀️ 26°19° Tue 18☁️ 30°18° Wed 19🌦️ 25°18°1.6mm Thu 20🌧️ 24°16°2.1mm Fri 21🌧️ 25°18°12.6mm Sat 22☀️ 27°17° Sun 23☀️ 30°18° Mon 24⛅ 31°19° Tue 25☀️ 29°18°0.6mm Wed 26☀️ 26°16° Thu 27⛅ 26°15° Fri 28☀️ 25°13° Sat 29🌦️ 29°15°0.6mm Sun 30🌧️ 27°20°5.1mm
🌧️ TodayAugust 15th Avg 25° Low 22° at 07:00 High 29° at 17:00 41.5 mm rain Feels 33° Wind ~19 km/h
Rain Cloudy Clear
00:00 23°
02:00 23° 5.4mm
04:00 22° 14mm
06:00 22° 0.4mm
08:00 22° 0.4mm
10:00 24°
12:00 25°
14:00 27°
16:00 28°
18:00 28°
20:00 26°
22:00 25°
🌧️ SundayAugust 16th Avg 26° Low 23° at 05:00 High 30° at 16:00 10.5 mm rain Feels 34° Wind ~19 km/h
Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 23°
08:00 23°
10:00 25°
12:00 27°
14:00 29°
16:00 30°
18:00 28°
20:00 26° 4mm
22:00 24°
☀️ MondayAugust 17th Avg 23° Low 19° at 06:00 High 26° at 15:00 Wind ~17 km/h
Clear Cloudy
00:00 23°
02:00 21°
04:00 20°
06:00 19°
08:00 21°
10:00 24°
12:00 25°
14:00 26°
16:00 26°
18:00 26°
20:00 22°
22:00 20°
☁️ TuesdayAugust 18th Avg 23° Low 18° at 06:00 High 30° at 17:00 Feels 34° Wind ~14 km/h
Cloudy Cloudy Clear
00:00 19°
02:00 18°
04:00 18°
06:00 18°
08:00 20°
10:00 24°
12:00 26°
14:00 28°
16:00 29°
18:00 29°
20:00 24°
22:00 23°
🌦️ WednesdayAugust 19th Avg 21° Low 18° at 23:00 High 25° at 14:00 1.6 mm rain Feels 28° Wind ~21 km/h
Cloudy Cloudy
00:00 21°
02:00 21°
04:00 20° 0.5mm
06:00 20° 0.1mm
08:00 21°
10:00 23°
12:00 23° 0.1mm
14:00 25° 0.4mm
16:00 22°
18:00 23°
20:00 20°
22:00 18°
🌧️ ThursdayAugust 20th Avg 20° Low 16° at 06:00 High 24° at 16:00 2.1 mm rain Wind ~23 km/h
Clear Cloudy Rain
00:00 18°
02:00 17°
04:00 16°
06:00 16°
08:00 18°
10:00 21°
12:00 23°
14:00 23°
16:00 24°
18:00 23°
20:00 21° 0.2mm
22:00 20° 0.2mm
🌧️ FridayAugust 21st Avg 20° Low 18° at 05:00 High 25° at 15:00 12.6 mm rain Feels 28° Wind ~14 km/h
Rain Cloudy Rain Clear
00:00 18° 1.5mm
02:00 18° 2mm
04:00 18° 2mm
06:00 18° 0.4mm
08:00 18° 0.1mm
10:00 19° 0.1mm
12:00 23°
14:00 25° 0.5mm
16:00 25° 0.5mm
18:00 23° 0.2mm
20:00 21°
22:00 20°
☀️ SaturdayAugust 22nd Avg 21° Low 17° at 06:00 High 27° at 15:00 Wind ~11 km/h
Clear
00:00 19°
02:00 18°
04:00 18°
06:00 17°
08:00 18°
10:00 22°
12:00 25°
14:00 26°
16:00 27°
18:00 25°
20:00 22°
22:00 20°
☀️ SundayAugust 23rd Avg 23° Low 18° at 06:00 High 30° at 16:00 Feels 33° Wind ~10 km/h
Clear
00:00 19°
02:00 19°
04:00 18°
06:00 18°
08:00 20°
10:00 24°
12:00 27°
14:00 29°
16:00 30°
18:00 28°
20:00 25°
22:00 23°
⛅ MondayAugust 24th Avg 25° Low 19° at 06:00 High 31° at 15:00 Wind ~19 km/h
Partly Cloudy Cloudy Partly Cloudy Cloudy
00:00 22°
02:00 21°
04:00 20°
06:00 19°
08:00 21°
10:00 25°
12:00 28°
14:00 30°
16:00 31°
18:00 27°
20:00 25°
22:00 26°
☀️ TuesdayAugust 25th Avg 24° Low 18° at 23:00 High 29° at 14:00 0.6 mm rain Wind ~19 km/h
Rain Rain Clear
00:00 26°
02:00 24° 0.1mm
04:00 21° 0.1mm
06:00 20°
08:00 21° 0.1mm
10:00 25° 0.1mm
12:00 28°
14:00 29°
16:00 29°
18:00 26°
20:00 22°
22:00 19°
☀️ WednesdayAugust 26th Avg 21° Low 16° at 06:00 High 26° at 14:00 Wind ~14 km/h
Clear
00:00 18°
02:00 17°
04:00 17°
06:00 16°
08:00 18°
10:00 23°
12:00 25°
14:00 26°
16:00 26°
18:00 24°
20:00 21°
22:00 18°
⛅ ThursdayAugust 27th Avg 20° Low 15° at 06:00 High 26° at 15:00 Wind ~13 km/h
Clear Cloudy
00:00 17°
02:00 16°
04:00 16°
06:00 15°
08:00 17°
10:00 22°
12:00 24°
14:00 25°
16:00 25°
18:00 22°
20:00 20°
22:00 17°
☀️ FridayAugust 28th Avg 19° Low 13° at 06:00 High 25° at 15:00 Feels 22° Wind ~18 km/h
Clear Partly Cloudy Cloudy
00:00 16°
02:00 15°
04:00 14°
06:00 13°
08:00 16°
10:00 20°
12:00 23°
14:00 24°
16:00 24°
18:00 22°
20:00 19°
22:00 18°
🌦️ SaturdayAugust 29th Avg 22° Low 15° at 05:00 High 29° at 16:00 0.6 mm rain Wind ~22 km/h
Rain Cloudy Clear Partly Cloudy Cloudy
00:00 17°
02:00 16° 0.1mm
04:00 16° 0.1mm
06:00 16°
08:00 17°
10:00 19°
12:00 24°
14:00 28°
16:00 29°
18:00 27°
20:00 26°
22:00 24°
🌧️ SundayAugust 30th Avg 23° Low 20° at 06:00 High 27° at 14:00 5.1 mm rain Feels 30° Wind ~20 km/h
Rain Cloudy Clear
00:00 22° 0.3mm
02:00 21° 1.4mm
04:00 20° 1.4mm
06:00 20° 0.1mm
08:00 22°
10:00 24°
12:00 26°
14:00 27°
16:00 27°
18:00 25°
20:00 23°
22:00 22°

Sun

☀️ Sunrise 06:08 · Sunset 19:55

13h 47m of daylight · America/Chicago

Air quality

PM2.5 5.5 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Heritage Lake · 2.9 km Allentown · 3.9 km New Castle (historical) · 4.6 km Lilly · 6 km Walnut · 6 km Tazewell · 6.2 km

Tools for Mackinaw

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

Common questions about Mackinaw weather

Will it rain in Mackinaw today?

Yes - about 41.5 mm of rain is expected in Mackinaw today.

What is the temperature in Mackinaw right now?

It is 25° in Mackinaw right now, though it feels closer to 30°. Today runs between a low of 22° and a high of 29°.

What time is sunrise and sunset in Mackinaw?

The sun rises at 06:08 and sets at 19:55 local time in Mackinaw today, giving 13h 47m of daylight.

What is the air quality in Mackinaw?

PM2.5 in Mackinaw is currently 5.5 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 Mackinaw 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 Mackinaw 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.

This page is a live API demo.

Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

Read the docs