Cities / United States / Iowa

25°

☁️ Cornell weather

Overcast. .

Feels like 27° Wind 8 km/h W Humidity 71% Pressure 1012 hPa UV 0 Air Good ☀ 06:30 - 20:18
⚠ Severe Thunderstorm Watch · Severe

Severe Thunderstorm Watch issued August 18 at 7:52PM CDT until August 19 at 12:00AM CDT by NWS Sioux Falls SD

Right now it is 25° in Cornell with overcast skies and today's high is 28° with an overnight low of 20°. The sun rises at 06:30 and sets at 20:18, giving 13h 48m of daylight. Over the coming week highs range from 25° to 32°.

Cornell is in Iowa, United States, sitting 427 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° 21° 26° 26° 16° 20:00 · 24.7° · 0 mm 21:00 · 22.4° · 0 mm 22:00 · 21.6° · 0 mm 23:00 · 20° · 0.4 mm 00:00 · 19.7° · 0 mm 01:00 · 19° · 0 mm 02:00 · 18.6° · 0 mm 03:00 · 18.1° · 0 mm 04:00 · 17.7° · 0 mm 05:00 · 17.2° · 0 mm 06:00 · 16.6° · 0 mm 07:00 · 16.4° · 0 mm 08:00 · 17.8° · 0 mm 09:00 · 20.1° · 0 mm 10:00 · 21.8° · 0 mm 11:00 · 23.6° · 0 mm 12:00 · 23.6° · 0 mm 13:00 · 24.7° · 0.4 mm 14:00 · 23.6° · 0 mm 15:00 · 24.5° · 0 mm 16:00 · 25.4° · 0 mm 17:00 · 25.8° · 0 mm 18:00 · 25.9° · 0 mm 19:00 · 25.3° · 0 mm

Precipitation

20:00 · 0 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 23:00 · 0.4 mm 23:00 00:00 · 0 mm 01:00 · 0 mm 02:00 · 0 mm 02:00 03:00 · 0 mm 04:00 · 0 mm 05:00 · 0 mm 05:00 06:00 · 0 mm 07:00 · 0 mm 08:00 · 0 mm 08:00 09:00 · 0 mm 10:00 · 0 mm 11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0.4 mm 14:00 · 0 mm 14:00 15:00 · 0 mm 16:00 · 0 mm 17:00 · 0 mm 17:00 18:00 · 0 mm 19:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
20:00 ☁️ 24.7° 26.4° - Overcast
21:00 ☁️ 22.4° 21.9° - Overcast
22:00 ☁️ 21.6° 22.5° - Overcast
23:00 🌦️ 20° 19.5° 0.4 mm Light rain
00:00 ☁️ 19.7° 21.3° - Overcast
01:00 ☁️ 19° 20.8° - Overcast
02:00 ☀️ 18.6° 20.4° - Clear sky
03:00 ☀️ 18.1° 19.3° - Clear sky
04:00 ☀️ 17.7° 18.8° - Clear sky
05:00 ☁️ 17.2° 17.7° - Overcast
06:00 🌤️ 16.6° 17.1° - Mostly clear
07:00 ☁️ 16.4° 16.3° - Overcast

Next 16 days

Today🌦️ 28°20°0.4mm Wed 19🌦️ 26°16°0.4mm Thu 20🌦️ 30°17°0.6mm Fri 21☀️ 31°16° Sat 22☀️ 31°17°0.1mm Sun 23🌦️ 25°19°0.4mm Mon 24🌦️ 32°17°0.6mm Tue 25☁️ 33°17° Wed 26☁️ 24°12° Thu 27☁️ 25°14° Fri 28☁️ 28°15° Sat 29🌦️ 30°13°1.5mm Sun 30☁️ 33°16°0.3mm Mon 31⛅ 32°16° Tue 1🌧️ 31°18°11.4mm Wed 2🌧️ 30°19°5.7mm
🌦️ TodayAugust 18th Avg 23° Low 20° at 23:00 High 28° at 16:00 0.4 mm rain Wind ~19 km/h
Cloudy Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 20°
08:00 21°
10:00 23°
12:00 25°
14:00 27°
16:00 28°
18:00 27°
20:00 25°
22:00 22°
🌦️ WednesdayAugust 19th Avg 21° Low 16° at 07:00 High 26° at 18:00 0.4 mm rain Wind ~15 km/h
Clear Cloudy Clear
00:00 20°
02:00 19°
04:00 18°
06:00 17°
08:00 18°
10:00 22°
12:00 24°
14:00 24°
16:00 25°
18:00 26°
20:00 23°
22:00 21°
🌦️ ThursdayAugust 20th Avg 22° Low 17° at 07:00 High 30° at 16:00 0.6 mm rain Feels 27° Wind ~26 km/h
Clear Cloudy Clear
00:00 20°
02:00 19°
04:00 18°
06:00 17°
08:00 19°
10:00 23°
12:00 27°
14:00 29°
16:00 30°
18:00 27°
20:00 21° 0.2mm
22:00 21°
☀️ FridayAugust 21st Avg 23° Low 16° at 07:00 High 31° at 16:00 Feels 28° Wind ~19 km/h
Clear
00:00 20°
02:00 20°
04:00 17°
06:00 17°
08:00 18°
10:00 24°
12:00 28°
14:00 30°
16:00 31°
18:00 30°
20:00 24°
22:00 20°
☀️ SaturdayAugust 22nd Avg 24° Low 17° at 07:00 High 31° at 15:00 0.1 mm rain Feels 33° Wind ~18 km/h
Clear Clear Cloudy
00:00 19°
02:00 19°
04:00 18°
06:00 17°
08:00 19°
10:00 24°
12:00 28°
14:00 31°
16:00 31°
18:00 31°
20:00 25°
22:00 23°
🌦️ SundayAugust 23rd Avg 22° Low 19° at 07:00 High 25° at 18:00 0.4 mm rain Wind ~20 km/h
Cloudy Rain Cloudy Partly Cloudy
00:00 21°
02:00 20°
04:00 19°
06:00 20°
08:00 20°
10:00 24°
12:00 22° 0.1mm
14:00 22°
16:00 24°
18:00 25°
20:00 24°
22:00 21°
🌦️ MondayAugust 24th Avg 24° Low 17° at 06:00 High 32° at 16:00 0.6 mm rain Wind ~19 km/h
Clear Rain
00:00 19°
02:00 18°
04:00 18°
06:00 17°
08:00 19°
10:00 24°
12:00 28°
14:00 31°
16:00 32°
18:00 31°
20:00 28° 0.2mm
22:00 22° 0.2mm
☁️ TuesdayAugust 25th Avg 25° Low 17° at 06:00 High 33° at 15:00 Feels 29° Wind ~20 km/h
Cloudy Clear
00:00 20°
02:00 19°
04:00 18°
06:00 17°
08:00 20°
10:00 26°
12:00 30°
14:00 33°
16:00 33°
18:00 32°
20:00 27°
22:00 21°
☁️ WednesdayAugust 26th Avg 18° Low 12° at 06:00 High 24° at 18:00 Feels 22° Wind ~23 km/h
Clear Cloudy Partly Cloudy
00:00 18°
02:00 16°
04:00 14°
06:00 12°
08:00 14°
10:00 18°
12:00 20°
14:00 21°
16:00 22°
18:00 24°
20:00 22°
22:00 18°
☁️ ThursdayAugust 27th Avg 20° Low 14° at 06:00 High 25° at 14:00 Wind ~14 km/h
Clear Cloudy
00:00 16°
02:00 15°
04:00 14°
06:00 14°
08:00 16°
10:00 21°
12:00 24°
14:00 25°
16:00 25°
18:00 24°
20:00 23°
22:00 21°
☁️ FridayAugust 28th Avg 21° Low 15° at 04:00 High 28° at 16:00 Feels 25° Wind ~23 km/h
Clear Cloudy
00:00 20°
02:00 17°
04:00 15°
06:00 16°
08:00 18°
10:00 20°
12:00 24°
14:00 27°
16:00 28°
18:00 27°
20:00 24°
22:00 20°
🌦️ SaturdayAugust 29th Avg 21° Low 13° at 06:00 High 30° at 16:00 1.5 mm rain Feels 26° Wind ~25 km/h
Cloudy Partly Cloudy Cloudy Rain
00:00 17°
02:00 16°
04:00 15°
06:00 13°
08:00 16°
10:00 22°
12:00 25°
14:00 28°
16:00 30°
18:00 29°
20:00 25° 0.5mm
22:00 19° 0.5mm
☁️ SundayAugust 30th Avg 24° Low 16° at 06:00 High 33° at 16:00 0.3 mm rain Feels 31° Wind ~24 km/h
Rain Cloudy Clear Clear
00:00 19°
02:00 19° 0.1mm
04:00 18° 0.1mm
06:00 16°
08:00 18°
10:00 22°
12:00 28°
14:00 32°
16:00 33°
18:00 31°
20:00 28°
22:00 23°
⛅ MondayAugust 31st Avg 24° Low 16° at 06:00 High 32° at 15:00 Feels 29° Wind ~24 km/h
Clear Partly Cloudy Clear
00:00 20°
02:00 18°
04:00 17°
06:00 16°
08:00 18°
10:00 25°
12:00 29°
14:00 32°
16:00 32°
18:00 31°
20:00 28°
22:00 24°
🌧️ TuesdaySeptember 1st Avg 24° Low 18° at 05:00 High 31° at 16:00 11.4 mm rain Wind ~31 km/h
Rain Partly Cloudy Clear Rain
00:00 23°
02:00 21° 1.9mm
04:00 18° 1.9mm
06:00 19° 1.7mm
08:00 20°
10:00 22°
12:00 27°
14:00 30°
16:00 31°
18:00 29°
20:00 26° 0.2mm
22:00 22° 0.2mm
🌧️ WednesdaySeptember 2nd Avg 24° Low 19° at 06:00 High 30° at 16:00 5.7 mm rain Wind ~28 km/h
Rain Partly Cloudy Cloudy
00:00 21°
02:00 20° 0.6mm
04:00 19° 0.6mm
06:00 19° 1.3mm
08:00 20°
10:00 23°
12:00 26°
14:00 29°
16:00 30°
18:00 29°
20:00 26°
22:00 23°

Sun

☀️ Sunrise 06:30 · Sunset 20:18

13h 48m 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

Sioux Rapids · 5.8 km Maclay (historical) · 6.1 km Greenville · 8.1 km Rossie · 8.6 km Webb · 10.4 km Linn Grove · 10.5 km

Tools for Cornell

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

Common questions about Cornell weather

Will it rain in Cornell today?

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

What is the temperature in Cornell right now?

It is 25° in Cornell right now, though it feels closer to 27°. Today runs between a low of 20° and a high of 28°.

What time is sunrise and sunset in Cornell?

The sun rises at 06:30 and sets at 20:18 local time in Cornell today, giving 13h 48m of daylight.

What is the air quality in Cornell?

PM2.5 in Cornell 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 Cornell 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 Cornell 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