Cities / United States / Montana

27°

☀️ Sumner weather

Clear sky. .

Feels like 23° Wind 36 km/h SE Humidity 35% Pressure 1015 hPa UV 1 Air Fair ☀ 06:15 - 20:14

Right now it is 27° in Sumner with clear skies, it feels more like 23° and today's high is 30° with an overnight low of 15°. The sun rises at 06:15 and sets at 20:14, giving 13h 59m of daylight. Over the coming week highs range from 27° to 32°.

Sumner is in Montana, United States, sitting 920 m above sea level. Local time is America/Denver (UTC−6), and every time on this page is shown in it.

Next 24 hours - temperature

18° 25° 31° 30° 18° 12:00 · 26.4° · 0 mm 13:00 · 27.9° · 0 mm 14:00 · 29.1° · 0 mm 15:00 · 29.9° · 0 mm 16:00 · 30.3° · 0 mm 17:00 · 30.3° · 0 mm 18:00 · 29.9° · 0 mm 19:00 · 28.7° · 0 mm 20:00 · 26.5° · 0 mm 21:00 · 25.9° · 0 mm 22:00 · 25.3° · 0 mm 23:00 · 24.3° · 0 mm 00:00 · 24° · 0 mm 01:00 · 23° · 0 mm 02:00 · 21.2° · 0 mm 03:00 · 20.2° · 0 mm 04:00 · 19.8° · 0 mm 05:00 · 19.7° · 0 mm 06:00 · 18.4° · 0 mm 07:00 · 19.1° · 0 mm 08:00 · 20° · 0 mm 09:00 · 21.9° · 0 mm 10:00 · 24.1° · 0 mm 11:00 · 24.8° · 0 mm

Precipitation

12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 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 mm 03:00 04:00 · 0 mm 05:00 · 0 mm 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
12:00 ☀️ 26.4° 19.9° - Clear sky
13:00 ☀️ 27.9° 20.7° - Clear sky
14:00 ☁️ 29.1° 22° - Overcast
15:00 ☁️ 29.9° 23.1° - Overcast
16:00 ☁️ 30.3° 24.1° - Overcast
17:00 ☁️ 30.3° 24.3° - Overcast
18:00 ☁️ 29.9° 23.8° - Overcast
19:00 ☁️ 28.7° 23.2° - Overcast
20:00 ⛅ 26.5° 21.1° - Partly cloudy
21:00 ☁️ 25.9° 20° - Overcast
22:00 ☁️ 25.3° 18.4° - Overcast
23:00 ☁️ 24.3° 16.8° - Overcast

Next 16 days

Today☀️ 30°15° Sun 23☁️ 32°18° Mon 24☀️ 27°16° Tue 25☀️ 27°15° Wed 26⛅ 28°16° Thu 27☁️ 30°18° Fri 28☁️ 30°19° Sat 29☀️ 28°18° Sun 30☀️ 28°15° Mon 31🌦️ 32°17°0.6mm Tue 1☀️ 32°16° Wed 2☁️ 32°17° Thu 3☀️ 32°20°0.3mm Fri 4🌦️ 30°21°0.9mm Sat 5☁️ 27°18° Sun 6🌦️ 23°14°3.3mm
☀️ TodayAugust 22nd Avg 23° Low 15° at 06:00 High 30° at 16:00 Feels 24° Wind ~38 km/h
Clear Clear Cloudy Cloudy
00:00 17°
02:00 17°
04:00 16°
06:00 15°
08:00 17°
10:00 22°
12:00 26°
14:00 29°
16:00 30°
18:00 30°
20:00 27°
22:00 25°
☁️ SundayAugust 23rd Avg 24° Low 18° at 23:00 High 32° at 15:00 Feels 30° Wind ~29 km/h
Cloudy Cloudy Clear
00:00 24°
02:00 21°
04:00 20°
06:00 18°
08:00 20°
10:00 24°
12:00 27°
14:00 31°
16:00 32°
18:00 31°
20:00 20°
22:00 18°
☀️ MondayAugust 24th Avg 21° Low 16° at 02:00 High 27° at 16:00 Feels 19° Wind ~37 km/h
Clear
00:00 17°
02:00 16°
04:00 16°
06:00 17°
08:00 18°
10:00 21°
12:00 25°
14:00 27°
16:00 27°
18:00 26°
20:00 22°
22:00 21°
☀️ TuesdayAugust 25th Avg 21° Low 15° at 06:00 High 27° at 16:00 Feels 22° Wind ~23 km/h
Clear
00:00 19°
02:00 17°
04:00 16°
06:00 15°
08:00 17°
10:00 21°
12:00 24°
14:00 26°
16:00 27°
18:00 26°
20:00 23°
22:00 20°
⛅ WednesdayAugust 26th Avg 22° Low 16° at 06:00 High 28° at 17:00 Feels 25° Wind ~16 km/h
Clear Clear
00:00 19°
02:00 17°
04:00 17°
06:00 16°
08:00 18°
10:00 22°
12:00 25°
14:00 27°
16:00 28°
18:00 28°
20:00 24°
22:00 22°
☁️ ThursdayAugust 27th Avg 24° Low 18° at 06:00 High 30° at 16:00 Feels 23° Wind ~31 km/h
Cloudy Clear
00:00 20°
02:00 19°
04:00 19°
06:00 18°
08:00 20°
10:00 23°
12:00 27°
14:00 29°
16:00 30°
18:00 30°
20:00 26°
22:00 23°
☁️ FridayAugust 28th Avg 24° Low 19° at 06:00 High 30° at 17:00 Feels 26° Wind ~31 km/h
Cloudy Partly Cloudy Cloudy Clear
00:00 23°
02:00 22°
04:00 21°
06:00 19°
08:00 21°
10:00 23°
12:00 26°
14:00 28°
16:00 29°
18:00 29°
20:00 26°
22:00 22°
☀️ SaturdayAugust 29th Avg 23° Low 18° at 06:00 High 28° at 15:00 Feels 21° Wind ~28 km/h
Clear Cloudy
00:00 20°
02:00 21°
04:00 20°
06:00 18°
08:00 20°
10:00 23°
12:00 26°
14:00 28°
16:00 28°
18:00 27°
20:00 23°
22:00 20°
☀️ SundayAugust 30th Avg 21° Low 15° at 06:00 High 28° at 17:00 Feels 24° Wind ~21 km/h
Cloudy Clear
00:00 18°
02:00 17°
04:00 16°
06:00 15°
08:00 17°
10:00 21°
12:00 25°
14:00 27°
16:00 28°
18:00 28°
20:00 24°
22:00 21°
🌦️ MondayAugust 31st Avg 23° Low 17° at 05:00 High 32° at 16:00 0.6 mm rain Feels 27° Wind ~22 km/h
Clear Rain
00:00 20°
02:00 18°
04:00 17°
06:00 17°
08:00 19°
10:00 23°
12:00 28°
14:00 30°
16:00 32°
18:00 31°
20:00 24° 0.2mm
22:00 20°
☀️ TuesdaySeptember 1st Avg 24° Low 16° at 06:00 High 32° at 16:00 Feels 27° Wind ~21 km/h
Clear
00:00 20°
02:00 19°
04:00 18°
06:00 16°
08:00 20°
10:00 25°
12:00 28°
14:00 31°
16:00 32°
18:00 31°
20:00 27°
22:00 23°
☁️ WednesdaySeptember 2nd Avg 24° Low 17° at 05:00 High 32° at 17:00 Feels 27° Wind ~23 km/h
Clear Partly Cloudy Cloudy Clear
00:00 21°
02:00 20°
04:00 18°
06:00 17°
08:00 20°
10:00 24°
12:00 28°
14:00 30°
16:00 32°
18:00 32°
20:00 27°
22:00 24°
☀️ ThursdaySeptember 3rd Avg 26° Low 20° at 06:00 High 32° at 16:00 0.3 mm rain Feels 28° Wind ~25 km/h
Cloudy Partly Cloudy Rain Clear
00:00 23°
02:00 22°
04:00 20°
06:00 20°
08:00 22°
10:00 26° 0.1mm
12:00 29° 0.1mm
14:00 32°
16:00 32°
18:00 31°
20:00 26°
22:00 23°
🌦️ FridaySeptember 4th Avg 25° Low 21° at 23:00 High 30° at 17:00 0.9 mm rain Feels 26° Wind ~23 km/h
Cloudy Rain
00:00 22°
02:00 22°
04:00 21°
06:00 21°
08:00 23°
10:00 26°
12:00 29°
14:00 29°
16:00 29°
18:00 29°
20:00 24° 0.3mm
22:00 21°
☁️ SaturdaySeptember 5th Avg 22° Low 18° at 06:00 High 27° at 15:00 Feels 18° Wind ~41 km/h
Cloudy Clear Cloudy
00:00 21°
02:00 20°
04:00 19°
06:00 18°
08:00 20°
10:00 22°
12:00 24°
14:00 26°
16:00 27°
18:00 26°
20:00 24°
22:00 22°
🌦️ SundaySeptember 6th Avg 18° Low 14° at 05:00 High 23° at 15:00 3.3 mm rain Feels 16° Wind ~43 km/h
Rain Cloudy Clear Cloudy
00:00 20°
02:00 17° 0.4mm
04:00 14° 0.7mm
06:00 14° 0.7mm
08:00 16°
10:00 19°
12:00 21°
14:00 22°
16:00 22°
18:00 21°
20:00 18°
22:00 16°

Sun

☀️ Sunrise 06:15 · Sunset 20:14

13h 59m of daylight · America/Denver

Air quality

PM2.5 10.6 µg/m³ - Fair

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

Source: Copernicus CAMS, updated hourly.

Nearby

Loring Colony · 9.6 km Chapman · 10.1 km Loring · 17.8 km Lost Lake (historical) · 20 km Caldwell · 21.9 km Turner · 23.3 km

Tools for Sumner

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

Common questions about Sumner weather

Will it rain in Sumner today?

No rain is in the forecast for Sumner today.

What is the temperature in Sumner right now?

It is 27° in Sumner right now, though it feels closer to 23°. Today runs between a low of 15° and a high of 30°.

What time is sunrise and sunset in Sumner?

The sun rises at 06:15 and sets at 20:14 local time in Sumner today, giving 13h 59m of daylight.

What is the air quality in Sumner?

PM2.5 in Sumner is currently 10.6 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 Sumner 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 Sumner 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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