Cities / United States / Iowa

31°

☀️ Grand River weather

Clear sky. .

Feels like 34° Wind 15 km/h SW Humidity 50% Pressure 1013 hPa UV 4 Air Good ☀ 06:43 - 19:48
⚠ Heat Advisory · Moderate

Heat Advisory issued September 1 at 8:00AM CDT until September 2 at 7:00PM CDT by NWS Des Moines IA

Right now it is 31° in Grand River with clear skies, it feels more like 34° and today's high is 35° with an overnight low of 22°. The sun rises at 06:43 and sets at 19:48, giving 13h 05m of daylight. Over the coming week highs range from 27° to 41°.

Grand River is in Iowa, United States, sitting 310 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

21° 29° 36° 35° 22° 11:00 · 31.3° · 0 mm 12:00 · 32.7° · 0 mm 13:00 · 33.8° · 0 mm 14:00 · 34.6° · 0 mm 15:00 · 35° · 0 mm 16:00 · 35.2° · 0 mm 17:00 · 34.8° · 0 mm 18:00 · 34° · 0 mm 19:00 · 31.9° · 0 mm 20:00 · 29.1° · 0 mm 21:00 · 27.4° · 0 mm 22:00 · 26° · 0 mm 23:00 · 25.4° · 0 mm 00:00 · 24.9° · 0 mm 01:00 · 24.3° · 0 mm 02:00 · 23.6° · 0 mm 03:00 · 23.1° · 0 mm 04:00 · 23.2° · 0 mm 05:00 · 22.9° · 0 mm 06:00 · 21.9° · 0 mm 07:00 · 21.7° · 0 mm 08:00 · 23° · 0 mm 09:00 · 25.9° · 0 mm 10:00 · 29.2° · 0 mm

Precipitation

11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0 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 20:00 · 0 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 23:00 · 0 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
11:00 ☀️ 31.3° 31.9° - Clear sky
12:00 ☀️ 32.7° 33.3° - Clear sky
13:00 ☀️ 33.8° 34.3° - Clear sky
14:00 ☀️ 34.6° 34.2° - Clear sky
15:00 ☀️ 35° 34.3° - Clear sky
16:00 ☀️ 35.2° 34° - Clear sky
17:00 ☀️ 34.8° 34.2° - Clear sky
18:00 ☀️ 34° 33.2° - Clear sky
19:00 ☀️ 31.9° 32.5° - Clear sky
20:00 ☀️ 29.1° 29.8° - Clear sky
21:00 ☀️ 27.4° 28.1° - Clear sky
22:00 ☀️ 26° 26.8° - Clear sky

Next 16 days

Today☀️ 35°22° Wed 2☀️ 36°22° Thu 3☀️ 40°23° Fri 4☁️ 38°25° Sat 5🌧️ 41°21°4.8mm Sun 6☁️ 38°21° Mon 7🌧️ 27°23°3.5mm Tue 8🌦️ 24°19°1.3mm Wed 9⛅ 34°17° Thu 10🌦️ 34°16°0.2mm Fri 11🌧️ 41°21°9.4mm Sat 12🌧️ 22°18°37.2mm Sun 13🌦️ 26°18°3.3mm Mon 14☁️ 26°17° Tue 15⛅ 22°13° Wed 16🌧️ 18°14°10.5mm
☀️ TodaySeptember 1st Avg 28° Low 22° at 06:00 High 35° at 16:00 Wind ~19 km/h
Clear
00:00 25°
02:00 24°
04:00 23°
06:00 22°
08:00 24°
10:00 29°
12:00 33°
14:00 35°
16:00 35°
18:00 34°
20:00 29°
22:00 26°
☀️ WednesdaySeptember 2nd Avg 28° Low 22° at 07:00 High 36° at 16:00 Wind ~24 km/h
Cloudy Clear
00:00 25°
02:00 24°
04:00 23°
06:00 22°
08:00 23°
10:00 29°
12:00 33°
14:00 35°
16:00 36°
18:00 35°
20:00 30°
22:00 27°
☀️ ThursdaySeptember 3rd Avg 32° Low 23° at 04:00 High 40° at 15:00 Feels 37° Wind ~24 km/h
Clear Clear
00:00 25°
02:00 24°
04:00 23°
06:00 26°
08:00 29°
10:00 33°
12:00 37°
14:00 39°
16:00 40°
18:00 38°
20:00 34°
22:00 31°
☁️ FridaySeptember 4th Avg 31° Low 25° at 07:00 High 38° at 15:00 Feels 36° Wind ~21 km/h
Clear Cloudy
00:00 29°
02:00 28°
04:00 26°
06:00 26°
08:00 27°
10:00 32°
12:00 35°
14:00 38°
16:00 38°
18:00 37°
20:00 32°
22:00 30°
🌧️ SaturdaySeptember 5th Avg 29° Low 21° at 22:00 High 41° at 15:00 4.8 mm rain Wind ~28 km/h
Clear Cloudy Cloudy Rain
00:00 28°
02:00 26°
04:00 24°
06:00 25°
08:00 26°
10:00 32°
12:00 38°
14:00 40°
16:00 39°
18:00 26° 0.7mm
20:00 23° 0.3mm
22:00 21°
☁️ SundaySeptember 6th Avg 29° Low 21° at 06:00 High 38° at 15:00 Wind ~15 km/h
Clear Partly Cloudy Cloudy
00:00 22°
02:00 23°
04:00 22°
06:00 21°
08:00 24°
10:00 30°
12:00 34°
14:00 37°
16:00 38°
18:00 36°
20:00 32°
22:00 27°
🌧️ MondaySeptember 7th Avg 24° Low 23° at 13:00 High 27° at 19:00 3.5 mm rain Feels 29° Wind ~21 km/h
Cloudy Rain Cloudy
00:00 25°
02:00 24°
04:00 25°
06:00 24°
08:00 24°
10:00 25°
12:00 23° 1.1mm
14:00 23°
16:00 24°
18:00 26°
20:00 27°
22:00 24°
🌦️ TuesdaySeptember 8th Avg 22° Low 19° at 23:00 High 24° at 15:00 1.3 mm rain Wind ~24 km/h
Cloudy Rain Cloudy Partly Cloudy
00:00 22° 0.2mm
02:00 22°
04:00 22°
06:00 21° 0.1mm
08:00 20° 0.2mm
10:00 21° 0.2mm
12:00 22°
14:00 24°
16:00 24°
18:00 22°
20:00 20°
22:00 19°
⛅ WednesdaySeptember 9th Avg 24° Low 17° at 06:00 High 34° at 16:00 Wind ~22 km/h
Partly Cloudy Clear Partly Cloudy
00:00 18°
02:00 18°
04:00 17°
06:00 17°
08:00 19°
10:00 24°
12:00 28°
14:00 31°
16:00 34°
18:00 30°
20:00 26°
22:00 21°
🌦️ ThursdaySeptember 10th Avg 25° Low 16° at 06:00 High 34° at 15:00 0.2 mm rain Feels 30° Wind ~23 km/h
Clear Cloudy Partly Cloudy
00:00 19°
02:00 19°
04:00 18°
06:00 16°
08:00 19°
10:00 26°
12:00 31°
14:00 34°
16:00 34°
18:00 30°
20:00 26°
22:00 23°
🌧️ FridaySeptember 11th Avg 27° Low 21° at 22:00 High 41° at 15:00 9.4 mm rain Feels 35° Wind ~35 km/h
Rain Partly Cloudy Cloudy Rain
00:00 22° 0.2mm
02:00 22° 0.3mm
04:00 22° 0.3mm
06:00 21° 0.1mm
08:00 23°
10:00 30°
12:00 36°
14:00 40°
16:00 40°
18:00 29° 0.3mm
20:00 21° 0.7mm
22:00 21° 0.7mm
🌧️ SaturdaySeptember 12th Avg 20° Low 18° at 23:00 High 22° at 10:00 37.2 mm rain Feels 24° Wind ~19 km/h
Rain Cloudy
00:00 22° 4.8mm
02:00 22° 0.3mm
04:00 21° 0.3mm
06:00 21° 0.1mm
08:00 21° 0.3mm
10:00 22° 0.3mm
12:00 21° 2.3mm
14:00 20° 6.2mm
16:00 19° 6.2mm
18:00 20°
20:00 19°
22:00 18°
🌦️ SundaySeptember 13th Avg 22° Low 18° at 00:00 High 26° at 16:00 3.3 mm rain Feels 28° Wind ~20 km/h
Cloudy Rain Rain
00:00 18°
02:00 18°
04:00 19°
06:00 18°
08:00 20°
10:00 23°
12:00 24° 0.2mm
14:00 26° 0.5mm
16:00 26° 0.5mm
18:00 26°
20:00 24° 0.4mm
22:00 21° 0.4mm
☁️ MondaySeptember 14th Avg 22° Low 17° at 23:00 High 26° at 16:00 Wind ~24 km/h
Cloudy
00:00 21°
02:00 21°
04:00 20°
06:00 20°
08:00 21°
10:00 24°
12:00 23°
14:00 24°
16:00 26°
18:00 24°
20:00 21°
22:00 18°
⛅ TuesdaySeptember 15th Avg 17° Low 13° at 06:00 High 22° at 14:00 Feels 19° Wind ~20 km/h
Cloudy Partly Cloudy Partly Cloudy Cloudy
00:00 16°
02:00 14°
04:00 14°
06:00 13°
08:00 14°
10:00 17°
12:00 20°
14:00 22°
16:00 22°
18:00 20°
20:00 18°
22:00 17°
🌧️ WednesdaySeptember 16th Avg 16° Low 14° at 02:00 High 18° at 13:00 10.5 mm rain Feels 15° Wind ~21 km/h
Cloudy Rain Cloudy Rain
00:00 15°
02:00 14°
04:00 14°
06:00 14° 0.1mm
08:00 15°
10:00 16°
12:00 17° 0.1mm
14:00 17° 0.1mm
16:00 16° 0.1mm
18:00 16° 2.2mm
20:00 16° 0.8mm
22:00 16° 0.8mm

Sun

☀️ Sunrise 06:43 · Sunset 19:48

13h 05m of daylight · America/Chicago

Air quality

PM2.5 7.5 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Beaconsfield · 7.5 km Kingston · 10.7 km Ellston · 12.5 km Decatur · 13.9 km Hopeville · 14 km Kellerton · 14.2 km

Tools for Grand River

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

Common questions about Grand River weather

Will it rain in Grand River today?

No rain is in the forecast for Grand River today.

What is the temperature in Grand River right now?

It is 31° in Grand River right now, though it feels closer to 34°. Today runs between a low of 22° and a high of 35°.

What time is sunrise and sunset in Grand River?

The sun rises at 06:43 and sets at 19:48 local time in Grand River today, giving 13h 05m of daylight.

What is the air quality in Grand River?

PM2.5 in Grand River is currently 7.5 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 Grand River 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 Grand River 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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