Cities / United States / Indiana

23°

☀️ Grantsburg weather

Clear sky. .

Feels like 28° Wind 2 km/h SE Humidity 91% Pressure 1015 hPa UV 5 Air Fair ☀ 07:18 - 20:11
⚠ Heat Advisory · Moderate

Heat Advisory issued September 4 at 12:27AM EDT until September 5 at 8:00PM EDT by NWS Louisville KY

Right now it is 23° in Grantsburg with clear skies, it feels more like 28° and today's high is 35° with an overnight low of 23°. The sun rises at 07:18 and sets at 20:11, giving 12h 53m of daylight. Over the coming week highs range from 30° to 36°.

Grantsburg is in Indiana, United States, sitting 187 m above sea level. Local time is America/Indiana/Marengo (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

23° 29° 35° 35° 23° 07:00 · 23.2° · 0 mm 08:00 · 23.5° · 0 mm 09:00 · 25.7° · 0 mm 10:00 · 28.7° · 0 mm 11:00 · 31.1° · 0 mm 12:00 · 32.6° · 0 mm 13:00 · 33.7° · 0 mm 14:00 · 34.3° · 0 mm 15:00 · 34.6° · 0 mm 16:00 · 34.8° · 0 mm 17:00 · 34.9° · 0 mm 18:00 · 34.2° · 0 mm 19:00 · 33.3° · 0 mm 20:00 · 32.1° · 0 mm 21:00 · 30.4° · 0 mm 22:00 · 29.5° · 0 mm 23:00 · 28.6° · 0 mm 00:00 · 27.9° · 0 mm 01:00 · 27.1° · 0 mm 02:00 · 26.8° · 0 mm 03:00 · 26.1° · 0 mm 04:00 · 25.7° · 0 mm 05:00 · 25.6° · 0 mm 06:00 · 25.3° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
07:00 ☀️ 23.2° 27.3° - Clear sky
08:00 ☀️ 23.5° 27.6° - Clear sky
09:00 ☀️ 25.7° 31.1° - Clear sky
10:00 ☀️ 28.7° 33.7° - Clear sky
11:00 ☀️ 31.1° 35.7° - Clear sky
12:00 ☀️ 32.6° 36.7° - Clear sky
13:00 ☀️ 33.7° 37.6° - Clear sky
14:00 ☀️ 34.3° 38° - Clear sky
15:00 ☀️ 34.6° 38.1° - Clear sky
16:00 ☀️ 34.8° 37.9° - Clear sky
17:00 ☀️ 34.9° 37.9° - Clear sky
18:00 ☀️ 34.2° 37.4° - Clear sky

Next 16 days

Today☀️ 35°23° Sat 5⛅ 36°25° Sun 6☀️ 30°20° Mon 7☀️ 31°15° Tue 8☀️ 34°20° Wed 9☀️ 36°23° Thu 10⛅ 31°18° Fri 11🌧️ 19°15°8.4mm Sat 12🌧️ 22°15°19.2mm Sun 13🌦️ 32°18°1.5mm Mon 14☀️ 24°13° Tue 15☀️ 26°8° Wed 16🌦️ 32°16°3.3mm Thu 17🌦️ 30°19°3.9mm Fri 18🌦️ 23°14°0.9mm Sat 19☀️ 22°9°
☀️ TodaySeptember 4th Avg 29° Low 23° at 07:00 High 35° at 17:00 Feels 38° Wind ~8 km/h
Clear
00:00 26°
02:00 26°
04:00 25°
06:00 24°
08:00 24°
10:00 29°
12:00 33°
14:00 34°
16:00 35°
18:00 34°
20:00 32°
22:00 30°
⛅ SaturdaySeptember 5th Avg 30° Low 25° at 07:00 High 36° at 16:00 Feels 38° Wind ~9 km/h
Cloudy Cloudy Partly Cloudy Clear
00:00 28°
02:00 27°
04:00 26°
06:00 25°
08:00 25°
10:00 30°
12:00 33°
14:00 35°
16:00 36°
18:00 35°
20:00 31°
22:00 29°
☀️ SundaySeptember 6th Avg 24° Low 20° at 08:00 High 30° at 16:00 Wind ~17 km/h
Clear Clear
00:00 26°
02:00 22°
04:00 22°
06:00 21°
08:00 20°
10:00 22°
12:00 26°
14:00 29°
16:00 30°
18:00 28°
20:00 23°
22:00 21°
☀️ MondaySeptember 7th Avg 22° Low 15° at 07:00 High 31° at 17:00 Wind ~13 km/h
Clear Clear Clear
00:00 19°
02:00 17°
04:00 16°
06:00 15°
08:00 15°
10:00 21°
12:00 26°
14:00 29°
16:00 31°
18:00 31°
20:00 24°
22:00 22°
☀️ TuesdaySeptember 8th Avg 26° Low 20° at 00:00 High 34° at 16:00 Wind ~16 km/h
Cloudy Clear Clear
00:00 20°
02:00 21°
04:00 21°
06:00 21°
08:00 21°
10:00 26°
12:00 30°
14:00 32°
16:00 34°
18:00 33°
20:00 27°
22:00 25°
☀️ WednesdaySeptember 9th Avg 28° Low 23° at 07:00 High 36° at 16:00 Wind ~21 km/h
Clear Partly Cloudy Partly Cloudy
00:00 24°
02:00 24°
04:00 24°
06:00 23°
08:00 23°
10:00 27°
12:00 31°
14:00 34°
16:00 36°
18:00 34°
20:00 29°
22:00 27°
⛅ ThursdaySeptember 10th Avg 24° Low 18° at 07:00 High 31° at 15:00 Feels 29° Wind ~12 km/h
Partly Cloudy Cloudy Partly Cloudy Cloudy
00:00 25°
02:00 23°
04:00 21°
06:00 19°
08:00 18°
10:00 23°
12:00 28°
14:00 30°
16:00 31°
18:00 28°
20:00 22°
22:00 20°
🌧️ FridaySeptember 11th Avg 17° Low 15° at 23:00 High 19° at 11:00 8.4 mm rain Wind ~12 km/h
Partly Cloudy Cloudy Rain Cloudy
00:00 19°
02:00 17°
04:00 16°
06:00 16°
08:00 16°
10:00 18°
12:00 18° 2mm
14:00 16° 2mm
16:00 16° 0.7mm
18:00 16° 0.1mm
20:00 16° 0.1mm
22:00 15°
🌧️ SaturdaySeptember 12th Avg 18° Low 15° at 00:00 High 22° at 17:00 19.2 mm rain Wind ~11 km/h
Rain Cloudy
00:00 15° 0.6mm
02:00 15° 0.6mm
04:00 15° 2.2mm
06:00 16° 1.8mm
08:00 16° 1.8mm
10:00 17° 1.6mm
12:00 18° 0.2mm
14:00 20° 0.2mm
16:00 22°
18:00 22°
20:00 21°
22:00 19°
🌦️ SundaySeptember 13th Avg 24° Low 18° at 00:00 High 32° at 16:00 1.5 mm rain Wind ~15 km/h
Clear Rain Clear Rain Clear
00:00 18°
02:00 19°
04:00 19°
06:00 19° 0.3mm
08:00 20° 0.3mm
10:00 24° 0.1mm
12:00 28°
14:00 31°
16:00 32°
18:00 30° 0.1mm
20:00 25° 0.1mm
22:00 22°
☀️ MondaySeptember 14th Avg 19° Low 13° at 23:00 High 24° at 16:00 Wind ~16 km/h
Cloudy Partly Cloudy Clear
00:00 21°
02:00 21°
04:00 20°
06:00 18°
08:00 15°
10:00 17°
12:00 20°
14:00 23°
16:00 24°
18:00 21°
20:00 16°
22:00 13°
☀️ TuesdaySeptember 15th Avg 16° Low 8° at 07:00 High 26° at 16:00 Feels 23° Wind ~13 km/h
Clear Clear
00:00 12°
02:00 10°
04:00 9°
06:00 9°
08:00 9°
10:00 15°
12:00 21°
14:00 24°
16:00 26°
18:00 24°
20:00 19°
22:00 17°
🌦️ WednesdaySeptember 16th Avg 23° Low 16° at 06:00 High 32° at 16:00 3.3 mm rain Wind ~16 km/h
Rain Cloudy Rain Cloudy Cloudy
00:00 17°
02:00 17°
04:00 16° 0.2mm
06:00 16°
08:00 17°
10:00 21° 0.9mm
12:00 25°
14:00 30°
16:00 32°
18:00 30°
20:00 26°
22:00 25°
🌦️ ThursdaySeptember 17th Avg 23° Low 19° at 07:00 High 30° at 14:00 3.9 mm rain Wind ~16 km/h
Cloudy Rain Cloudy Rain
00:00 24°
02:00 22°
04:00 21°
06:00 20° 0.2mm
08:00 20° 0.2mm
10:00 23°
12:00 27°
14:00 30°
16:00 26° 0.6mm
18:00 23° 0.3mm
20:00 21° 0.3mm
22:00 21° 0.2mm
🌦️ FridaySeptember 18th Avg 19° Low 14° at 08:00 High 23° at 16:00 0.9 mm rain Wind ~15 km/h
Rain Cloudy Clear
00:00 21° 0.3mm
02:00 20° 0.3mm
04:00 19°
06:00 17°
08:00 14°
10:00 18°
12:00 21°
14:00 22°
16:00 23°
18:00 22°
20:00 18°
22:00 15°
☀️ SaturdaySeptember 19th Avg 15° Low 9° at 07:00 High 22° at 16:00 Feels 18° Wind ~17 km/h
Clear
00:00 13°
02:00 12°
04:00 10°
06:00 9°
08:00 9°
10:00 14°
12:00 18°
14:00 21°
16:00 22°
18:00 20°
20:00 16°
22:00 14°

Sun

☀️ Sunrise 07:18 · Sunset 20:11

12h 53m of daylight · America/Indiana/Marengo

Air quality

PM2.5 12.8 µg/m³ - Fair

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

Source: Copernicus CAMS, updated hourly.

Nearby

Switzer Crossroads · 5.1 km English · 5.2 km Riddle · 5.4 km Mifflin · 6.5 km Sulphur · 6.7 km Temple · 7.8 km

Tools for Grantsburg

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

Common questions about Grantsburg weather

Will it rain in Grantsburg today?

No rain is in the forecast for Grantsburg today.

What is the temperature in Grantsburg right now?

It is 23° in Grantsburg right now, though it feels closer to 28°. Today runs between a low of 23° and a high of 35°.

What time is sunrise and sunset in Grantsburg?

The sun rises at 07:18 and sets at 20:11 local time in Grantsburg today, giving 12h 53m of daylight.

What is the air quality in Grantsburg?

PM2.5 in Grantsburg is currently 12.8 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 Grantsburg 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 Grantsburg 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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