Cities / United States / Iowa

25°

⛅ Janesville weather

Partly cloudy. .

Feels like 29° Wind 10 km/h E Humidity 83% Pressure 1012 hPa UV 0 Air Good ☀ 06:39 - 19:37

Right now it is 25° in Janesville with partly cloudy skies, it feels more like 29° and today's high is 28° with an overnight low of 21°. The sun rises at 06:39 and sets at 19:37, giving 12h 58m of daylight. Over the coming week highs range from 27° to 36°.

Janesville is in Iowa, United States, sitting 276 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

19° 24° 28° 28° 20° 19:00 · 25.8° · 0 mm 20:00 · 24.4° · 0 mm 21:00 · 23.9° · 0 mm 22:00 · 23.5° · 0 mm 23:00 · 23° · 0 mm 00:00 · 22.1° · 0 mm 01:00 · 21.7° · 0 mm 02:00 · 21° · 0 mm 03:00 · 20.5° · 0 mm 04:00 · 19.7° · 0 mm 05:00 · 19.9° · 0 mm 06:00 · 19.8° · 0 mm 07:00 · 19.7° · 0 mm 08:00 · 20.4° · 0 mm 09:00 · 21.6° · 0 mm 10:00 · 22.3° · 0 mm 11:00 · 22.9° · 0 mm 12:00 · 25.3° · 0 mm 13:00 · 26.4° · 0 mm 14:00 · 27.2° · 0 mm 15:00 · 27.7° · 0 mm 16:00 · 27.8° · 0 mm 17:00 · 27.4° · 0 mm 18:00 · 26.6° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
19:00 ⛅ 25.8° 28.6° - Partly cloudy
20:00 🌤️ 24.4° 27.4° - Mostly clear
21:00 ☁️ 23.9° 26.6° - Overcast
22:00 ☁️ 23.5° 26.2° - Overcast
23:00 ☁️ 23° 25.5° - Overcast
00:00 🌤️ 22.1° 23.8° - Mostly clear
01:00 🌤️ 21.7° 22.5° - Mostly clear
02:00 ☀️ 21° 21.7° - Clear sky
03:00 ⛅ 20.5° 21.1° - Partly cloudy
04:00 ☀️ 19.7° 20.9° - Clear sky
05:00 ☁️ 19.9° 21.4° - Overcast
06:00 ☁️ 19.8° 21.1° - Overcast

Next 16 days

Today⛅ 28°21° Sun 6☁️ 28°20° Mon 7☁️ 27°18° Tue 8🌧️ 29°17°9.4mm Wed 9🌦️ 28°19°0.7mm Thu 10☀️ 28°15° Fri 11🌦️ 36°18°0.5mm Sat 12🌦️ 26°17°2.5mm Sun 13🌧️ 17°13°10.8mm Mon 14☁️ 16°13°0.9mm Tue 15⛅ 18°10° Wed 16☀️ 21°7° Thu 17⛅ 22°8° Fri 18⛅ 23°9° Sat 19☁️ 25°15° Sun 20⛅ 31°16°
⛅ TodaySeptember 5th Avg 24° Low 21° at 07:00 High 28° at 17:00 Feels 32° Wind ~17 km/h
Clear Cloudy Cloudy
00:00 22°
02:00 22°
04:00 21°
06:00 21°
08:00 23°
10:00 27°
12:00 27°
14:00 27°
16:00 28°
18:00 27°
20:00 24°
22:00 24°
☁️ SundaySeptember 6th Avg 23° Low 20° at 04:00 High 28° at 16:00 Wind ~18 km/h
Clear Cloudy Cloudy
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 20°
10:00 22°
12:00 25°
14:00 27°
16:00 28°
18:00 27°
20:00 24°
22:00 22°
☁️ MondaySeptember 7th Avg 22° Low 18° at 07:00 High 27° at 16:00 Feels 23° Wind ~27 km/h
Cloudy Cloudy
00:00 21°
02:00 20°
04:00 19°
06:00 18°
08:00 19°
10:00 22°
12:00 23°
14:00 24°
16:00 27°
18:00 25°
20:00 23°
22:00 21°
🌧️ TuesdaySeptember 8th Avg 22° Low 17° at 07:00 High 29° at 17:00 9.4 mm rain Wind ~30 km/h
Cloudy Rain Cloudy Rain
00:00 20°
02:00 20°
04:00 18° 1.2mm
06:00 18° 1.3mm
08:00 18° 0.5mm
10:00 20° 0.1mm
12:00 26°
14:00 27°
16:00 27°
18:00 27°
20:00 23° 0.7mm
22:00 21° 1.2mm
🌦️ WednesdaySeptember 9th Avg 23° Low 19° at 23:00 High 28° at 15:00 0.7 mm rain Wind ~12 km/h
Cloudy Cloudy Clear Cloudy
00:00 22° 0.1mm
02:00 21°
04:00 21°
06:00 20°
08:00 21°
10:00 21°
12:00 23°
14:00 27°
16:00 28°
18:00 27°
20:00 20° 0.2mm
22:00 20°
☀️ ThursdaySeptember 10th Avg 21° Low 15° at 07:00 High 28° at 15:00 Wind ~14 km/h
Clear Cloudy
00:00 19°
02:00 18°
04:00 17°
06:00 15°
08:00 16°
10:00 22°
12:00 26°
14:00 28°
16:00 28°
18:00 25°
20:00 22°
22:00 21°
🌦️ FridaySeptember 11th Avg 25° Low 18° at 02:00 High 36° at 15:00 0.5 mm rain Feels 33° Wind ~32 km/h
Partly Cloudy Cloudy Clear Partly Cloudy
00:00 19°
02:00 18°
04:00 19°
06:00 18°
08:00 20°
10:00 24°
12:00 30°
14:00 35°
16:00 36°
18:00 29°
20:00 25°
22:00 23°
🌦️ SaturdaySeptember 12th Avg 21° Low 17° at 23:00 High 26° at 14:00 2.5 mm rain Feels 24° Wind ~23 km/h
Rain Rain Clear
00:00 21° 0.5mm
02:00 20° 0.2mm
04:00 19° 0.2mm
06:00 18°
08:00 19° 0.1mm
10:00 23° 0.1mm
12:00 25° 0.2mm
14:00 26°
16:00 25°
18:00 23°
20:00 20°
22:00 18°
🌧️ SundaySeptember 13th Avg 14° Low 13° at 23:00 High 17° at 00:00 10.8 mm rain Feels 14° Wind ~22 km/h
Rain
00:00 17°
02:00 16° 0.3mm
04:00 15° 0.3mm
06:00 15° 0.2mm
08:00 14° 1.3mm
10:00 14° 1.3mm
12:00 14° 1mm
14:00 15° 0.5mm
16:00 14° 0.5mm
18:00 13° 0.2mm
20:00 13° 0.1mm
22:00 13° 0.1mm
☁️ MondaySeptember 14th Avg 14° Low 13° at 00:00 High 16° at 16:00 0.9 mm rain Feels 13° Wind ~21 km/h
Rain Cloudy
00:00 13°
02:00 13° 0.1mm
04:00 14° 0.1mm
06:00 13° 0.1mm
08:00 13° 0.1mm
10:00 13° 0.1mm
12:00 14°
14:00 15°
16:00 16°
18:00 16°
20:00 15°
22:00 14°
⛅ TuesdaySeptember 15th Avg 14° Low 10° at 23:00 High 18° at 15:00 Feels 14° Wind ~22 km/h
Cloudy Partly Cloudy Clear
00:00 14°
02:00 14°
04:00 13°
06:00 12°
08:00 12°
10:00 14°
12:00 16°
14:00 18°
16:00 18°
18:00 15°
20:00 13°
22:00 11°
☀️ WednesdaySeptember 16th Avg 13° Low 7° at 06:00 High 21° at 15:00 Feels 19° Wind ~12 km/h
Clear
00:00 9°
02:00 8°
04:00 8°
06:00 7°
08:00 9°
10:00 15°
12:00 19°
14:00 21°
16:00 21°
18:00 18°
20:00 15°
22:00 12°
⛅ ThursdaySeptember 17th Avg 14° Low 8° at 06:00 High 22° at 15:00 Feels 18° Wind ~15 km/h
Clear Partly Cloudy Clear
00:00 11°
02:00 10°
04:00 9°
06:00 8°
08:00 10°
10:00 16°
12:00 20°
14:00 21°
16:00 21°
18:00 18°
20:00 15°
22:00 13°
⛅ FridaySeptember 18th Avg 16° Low 9° at 06:00 High 23° at 15:00 Feels 17° Wind ~28 km/h
Clear Partly Cloudy Clear Cloudy
00:00 11°
02:00 11°
04:00 10°
06:00 9°
08:00 12°
10:00 17°
12:00 20°
14:00 22°
16:00 22°
18:00 20°
20:00 18°
22:00 17°
☁️ SaturdaySeptember 19th Avg 19° Low 15° at 03:00 High 25° at 16:00 Feels 20° Wind ~28 km/h
Cloudy Cloudy
00:00 16°
02:00 16°
04:00 15°
06:00 15°
08:00 16°
10:00 16°
12:00 21°
14:00 24°
16:00 25°
18:00 24°
20:00 21°
22:00 19°
⛅ SundaySeptember 20th Avg 23° Low 16° at 06:00 High 31° at 14:00 Feels 27° Wind ~26 km/h
Clear Partly Cloudy Clear Clear
00:00 18°
02:00 17°
04:00 17°
06:00 16°
08:00 19°
10:00 23°
12:00 29°
14:00 31°
16:00 30°
18:00 27°
20:00 24°
22:00 22°

Sun

☀️ Sunrise 06:39 · Sunset 19:37

12h 58m of daylight · America/Chicago

Air quality

PM2.5 3.3 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Waverly Junction · 5.9 km Finchford · 6.9 km Boies · 7.9 km Highway Three Mobile Home Park · 8.3 km Waverly · 8.9 km Meadow Lane Mobile Home Park · 10.2 km

Tools for Janesville

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

Common questions about Janesville weather

Will it rain in Janesville today?

No rain is in the forecast for Janesville today.

What is the temperature in Janesville right now?

It is 25° in Janesville right now, though it feels closer to 29°. Today runs between a low of 21° and a high of 28°.

What time is sunrise and sunset in Janesville?

The sun rises at 06:39 and sets at 19:37 local time in Janesville today, giving 12h 58m of daylight.

What is the air quality in Janesville?

PM2.5 in Janesville is currently 3.3 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 Janesville 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 Janesville 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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