Cities / United States / Illinois

21°

⛅ Forreston weather

Partly cloudy. .

Feels like 24° Wind 4 km/h E Humidity 95% Pressure 1012 hPa UV 2 Air Good ☀ 06:04 - 20:02
⚠ Dense Fog Advisory · Moderate

Dense Fog Advisory issued August 13 at 2:42AM CDT until August 13 at 9:00AM CDT by NWS Chicago IL

⚠ Flood Watch · Severe

Flood Watch issued August 13 at 2:08AM CDT until August 14 at 10:00AM CDT by NWS Chicago IL

Right now it is 21° in Forreston with partly cloudy skies, it feels more like 24°, today's high is 27° with an overnight low of 20° and about 28.4 mm of rain is expected. The sun rises at 06:04 and sets at 20:02, giving 13h 58m of daylight. Over the coming week highs range from 23° to 28°.

Forreston is in Illinois, United States, sitting 286 m above sea level, with a population of about 1,000. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

19° 23° 27° 27° 19° 06:00 · 20.5° · 0 mm 07:00 · 19.9° · 0 mm 08:00 · 20.7° · 0 mm 09:00 · 21.9° · 0 mm 10:00 · 23.5° · 0 mm 11:00 · 24.9° · 0 mm 12:00 · 26.3° · 0 mm 13:00 · 26.4° · 0 mm 14:00 · 26.8° · 0 mm 15:00 · 25.5° · 3.6 mm 16:00 · 22.8° · 21.2 mm 17:00 · 22.6° · 1.1 mm 18:00 · 22.4° · 0 mm 19:00 · 21.2° · 1.4 mm 20:00 · 20.3° · 1.1 mm 21:00 · 20° · 0 mm 22:00 · 20.3° · 0 mm 23:00 · 19.8° · 0 mm 00:00 · 19.7° · 0 mm 01:00 · 19.5° · 0 mm 02:00 · 19.5° · 0 mm 03:00 · 19.4° · 0.7 mm 04:00 · 19.3° · 0 mm 05:00 · 19.3° · 1.4 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 · 3.6 mm 15:00 16:00 · 21.2 mm 17:00 · 1.1 mm 18:00 · 0 mm 18:00 19:00 · 1.4 mm 20:00 · 1.1 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 · 0.7 mm 03:00 04:00 · 0 mm 05:00 · 1.4 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
06:00 ⛅ 20.5° 23.2° - Partly cloudy
07:00 🌤️ 19.9° 21.4° - Mostly clear
08:00 ☁️ 20.7° 23.3° - Overcast
09:00 ☁️ 21.9° 24.6° - Overcast
10:00 ☁️ 23.5° 26.2° - Overcast
11:00 ☁️ 24.9° 27.9° - Overcast
12:00 ☁️ 26.3° 28.3° - Overcast
13:00 ☁️ 26.4° 27.4° - Overcast
14:00 ☁️ 26.8° 25.9° - Overcast
15:00 🌧️ 25.5° 25.6° 3.6 mm Rain
16:00 🌧️ 22.8° 25.7° 21.2 mm Heavy rain
17:00 🌧️ 22.6° 24.1° 1.1 mm Rain

Next 16 days

Today🌧️ 27°20°28.4mm Fri 14🌧️ 27°19°23.4mm Sat 15🌧️ 28°20°17.7mm Sun 16🌧️ 24°17°1.3mm Mon 17☀️ 24°15° Tue 18☁️ 26°16° Wed 19🌧️ 23°19°8.7mm Thu 20🌦️ 24°17°2.1mm Fri 21🌦️ 27°20°1.8mm Sat 22☀️ 26°16° Sun 23☀️ 23°11° Mon 24🌦️ 28°13°0.4mm Tue 25🌦️ 25°15°2.9mm Wed 26☀️ 24°13° Thu 27☀️ 24°13° Fri 28🌤️ 0°0°
🌧️ TodayAugust 13th Avg 22° Low 20° at 23:00 High 27° at 14:00 28.4 mm rain Wind ~20 km/h
Cloudy Cloudy Rain Cloudy
00:00 21°
02:00 20°
04:00 21°
06:00 21°
08:00 21°
10:00 24°
12:00 26°
14:00 27°
16:00 23° 21.2mm
18:00 22°
20:00 20° 1.1mm
22:00 20°
🌧️ FridayAugust 14th Avg 22° Low 19° at 04:00 High 27° at 16:00 23.4 mm rain Feels 29° Wind ~21 km/h
Cloudy Rain Cloudy
00:00 20°
02:00 20°
04:00 19°
06:00 19° 2.2mm
08:00 20° 1.4mm
10:00 21° 2.2mm
12:00 24°
14:00 26°
16:00 27°
18:00 26°
20:00 24°
22:00 23° 7.6mm
🌧️ SaturdayAugust 15th Avg 24° Low 20° at 02:00 High 28° at 14:00 17.7 mm rain Feels 32° Wind ~27 km/h
Rain Cloudy Cloudy Clear
00:00 22° 0.7mm
02:00 20° 0.4mm
04:00 21° 3.6mm
06:00 21° 2.6mm
08:00 21°
10:00 23°
12:00 27°
14:00 28°
16:00 28°
18:00 26°
20:00 25° 0.1mm
22:00 22°
🌧️ SundayAugust 16th Avg 21° Low 17° at 23:00 High 24° at 13:00 1.3 mm rain Wind ~21 km/h
Cloudy Cloudy
00:00 21°
02:00 21°
04:00 22°
06:00 22°
08:00 23° 1mm
10:00 22° 0.1mm
12:00 23°
14:00 22°
16:00 23°
18:00 21°
20:00 19°
22:00 17°
☀️ MondayAugust 17th Avg 19° Low 15° at 06:00 High 24° at 15:00 Feels 27° Wind ~13 km/h
Clear
00:00 16°
02:00 16°
04:00 16°
06:00 15°
08:00 17°
10:00 20°
12:00 23°
14:00 24°
16:00 24°
18:00 24°
20:00 21°
22:00 18°
☁️ TuesdayAugust 18th Avg 21° Low 16° at 04:00 High 26° at 16:00 Wind ~22 km/h
Partly Cloudy Cloudy
00:00 17°
02:00 16°
04:00 16°
06:00 17°
08:00 19°
10:00 21°
12:00 23°
14:00 25°
16:00 26°
18:00 24°
20:00 22°
22:00 21°
🌧️ WednesdayAugust 19th Avg 20° Low 19° at 04:00 High 23° at 13:00 8.7 mm rain Wind ~17 km/h
Rain Partly Cloudy
00:00 20°
02:00 19° 0.1mm
04:00 19° 0.1mm
06:00 19° 0.1mm
08:00 20° 0.1mm
10:00 21° 0.1mm
12:00 23° 0.2mm
14:00 22° 2.3mm
16:00 21° 2.3mm
18:00 21° 0.1mm
20:00 21°
22:00 20°
🌦️ ThursdayAugust 20th Avg 20° Low 17° at 04:00 High 24° at 14:00 2.1 mm rain Feels 26° Wind ~21 km/h
Partly Cloudy Cloudy Cloudy Rain
00:00 18°
02:00 18°
04:00 17°
06:00 17°
08:00 19°
10:00 21°
12:00 23°
14:00 24° 0.2mm
16:00 24° 0.2mm
18:00 22° 0.3mm
20:00 21° 0.2mm
22:00 20° 0.2mm
🌦️ FridayAugust 21st Avg 23° Low 20° at 00:00 High 27° at 14:00 1.8 mm rain Feels 30° Wind ~11 km/h
Rain Cloudy
00:00 20°
02:00 20° 0.4mm
04:00 20° 0.4mm
06:00 20° 0.2mm
08:00 21°
10:00 22°
12:00 25°
14:00 27°
16:00 27°
18:00 25°
20:00 24°
22:00 23°
☀️ SaturdayAugust 22nd Avg 22° Low 16° at 23:00 High 26° at 14:00 Wind ~16 km/h
Cloudy Clear
00:00 21°
02:00 20°
04:00 19°
06:00 18°
08:00 20°
10:00 24°
12:00 26°
14:00 26°
16:00 26°
18:00 24°
20:00 21°
22:00 17°
☀️ SundayAugust 23rd Avg 17° Low 11° at 06:00 High 23° at 15:00 Wind ~14 km/h
Clear
00:00 15°
02:00 13°
04:00 12°
06:00 11°
08:00 13°
10:00 18°
12:00 21°
14:00 22°
16:00 23°
18:00 21°
20:00 19°
22:00 16°
🌦️ MondayAugust 24th Avg 21° Low 13° at 05:00 High 28° at 16:00 0.4 mm rain Wind ~27 km/h
Clear Partly Cloudy
00:00 14°
02:00 13°
04:00 13°
06:00 13°
08:00 15°
10:00 21°
12:00 24°
14:00 27°
16:00 28°
18:00 27°
20:00 26°
22:00 25°
🌦️ TuesdayAugust 25th Avg 21° Low 15° at 23:00 High 25° at 15:00 2.9 mm rain Wind ~23 km/h
Rain Clear
00:00 23° 0.4mm
02:00 21° 0.7mm
04:00 20° 0.7mm
06:00 20°
08:00 20°
10:00 21°
12:00 23°
14:00 25°
16:00 25°
18:00 23°
20:00 20°
22:00 16°
☀️ WednesdayAugust 26th Avg 18° Low 13° at 06:00 High 24° at 15:00 Wind ~12 km/h
Clear
00:00 15°
02:00 14°
04:00 13°
06:00 13°
08:00 15°
10:00 20°
12:00 22°
14:00 24°
16:00 24°
18:00 22°
20:00 20°
22:00 19°
☀️ ThursdayAugust 27th Avg 18° Low 13° at 06:00 High 24° at 15:00 Wind ~10 km/h
Clear Partly Cloudy Clear
00:00 16°
02:00 14°
04:00 14°
06:00 13°
08:00 15°
10:00 19°
12:00 22°
14:00 24°
16:00 24°
18:00 23°
20:00 20°
22:00 17°
🌤️ FridayAugust 28th Avg 20° Low 0° at 06:00 High 0° at 15:00 Feels 26° Wind ~10 km/h
Clear Unknown
00:00 16°
02:00 15°
04:00 15°
06:00 15°
08:00 17°
10:00 21°
12:00 23°
14:00 25°
16:00 25°
18:00 23°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 06:04 · Sunset 20:02

13h 58m of daylight · America/Chicago

Air quality

PM2.5 2.7 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Harper · 5.9 km Haldane · 7.1 km Maryland · 7.2 km Adeline · 7.6 km Baileyville · 8 km Florence · 11.9 km

Tools for Forreston

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

Common questions about Forreston weather

Will it rain in Forreston today?

Yes - about 28.4 mm of rain is expected in Forreston today.

What is the temperature in Forreston right now?

It is 21° in Forreston right now, though it feels closer to 24°. Today runs between a low of 20° and a high of 27°.

What time is sunrise and sunset in Forreston?

The sun rises at 06:04 and sets at 20:02 local time in Forreston today, giving 13h 58m of daylight.

What is the air quality in Forreston?

PM2.5 in Forreston is currently 2.7 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 Forreston 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 Forreston 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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