Cities / United States / Montana

13°

☀️ Portal weather

Clear sky. .

Feels like Wind 23 km/h W Humidity 43% Pressure 1016 hPa UV 0 Air Good 06:56 - 19:55

Right now it is 13° in Portal with clear skies, it feels more like , today's high is 14° with an overnight low of and about 3.6 mm of rain is expected. The sun rises at 06:56 and sets at 19:55, giving 12h 59m of daylight. Over the coming week highs range from to 23°.

Portal is in Montana, United States, sitting 1,672 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

14° 13° 17:00 · 13° · 0 mm 18:00 · 12.4° · 0 mm 19:00 · 10.9° · 0 mm 20:00 · 9° · 0 mm 21:00 · 7.6° · 0 mm 22:00 · 6.9° · 0 mm 23:00 · 7.3° · 0 mm 00:00 · 7° · 0 mm 01:00 · 5.3° · 0 mm 02:00 · 4.6° · 0 mm 03:00 · 4.5° · 0 mm 04:00 · 4.5° · 0 mm 05:00 · 4.2° · 0 mm 06:00 · 3.8° · 0 mm 07:00 · 3.3° · 0 mm 08:00 · 4.2° · 0 mm 09:00 · 7.3° · 0 mm 10:00 · 9.8° · 0 mm 11:00 · 11.6° · 0 mm 12:00 · 12.9° · 0 mm 13:00 · 13.1° · 0 mm 14:00 · 11.6° · 0 mm 15:00 · 11.6° · 0 mm 16:00 · 11.3° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
17:00 ☀️ 13° 6.1° - Clear sky
18:00 ☀️ 12.4° 6.6° - Clear sky
19:00 ☀️ 10.9° 4.3° - Clear sky
20:00 ☀️ 5.2° - Clear sky
21:00 ☀️ 7.6° 4.1° - Clear sky
22:00 ☀️ 6.9° 1.4° - Clear sky
23:00 ☀️ 7.3° -1.6° - Clear sky
00:00 ☀️ 0.8° - Clear sky
01:00 ☀️ 5.3° 1.2° - Clear sky
02:00 ☀️ 4.6° 0.3° - Clear sky
03:00 ☀️ 4.5° -0.3° - Clear sky
04:00 ☀️ 4.5° - Clear sky

Next 16 days

🌧️ TodaySeptember 7th Avg 10° Low at 22:00 High 14° at 15:00 3.6 mm rain Feels Wind ~35 km/h
Cloudy Clear Clear
00:00 11°
02:00 11°
04:00 10°
06:00 10°
08:00
10:00
12:00 11°
14:00 13°
16:00 14°
18:00 12°
20:00
22:00
☀️ TuesdaySeptember 8th Avg Low at 07:00 High 13° at 13:00 Feels Wind ~28 km/h
Clear Cloudy Clear
00:00
02:00
04:00
06:00
08:00
10:00 10°
12:00 13°
14:00 12°
16:00 11°
18:00 12°
20:00 10°
22:00
☀️ WednesdaySeptember 9th Avg 12° Low at 05:00 High 20° at 15:00 Feels 13° Wind ~24 km/h
Clear
00:00
02:00
04:00
06:00
08:00
10:00 13°
12:00 17°
14:00 20°
16:00 20°
18:00 19°
20:00 13°
22:00 10°
☀️ ThursdaySeptember 10th Avg 15° Low at 07:00 High 23° at 14:00 Feels 16° Wind ~27 km/h
Clear Clear Cloudy Cloudy
00:00 10°
02:00 10°
04:00 10°
06:00
08:00 11°
10:00 19°
12:00 21°
14:00 23°
16:00 23°
18:00 21°
20:00 15°
22:00 11°
🌦️ FridaySeptember 11th Avg Low at 23:00 High 14° at 14:00 1 mm rain Feels 10° Wind ~19 km/h
Rain Clear Cloudy
00:00 12°
02:00 12° 0.2mm
04:00 0.1mm
06:00
08:00
10:00 11°
12:00 13°
14:00 14°
16:00 12°
18:00
20:00
22:00
☁️ SaturdaySeptember 12th Avg Low at 07:00 High at 15:00 0.6 mm rain Feels Wind ~17 km/h
Cloudy Rain Cloudy
00:00
02:00
04:00
06:00
08:00
10:00
12:00 0.1mm
14:00 0.1mm
16:00
18:00
20:00
22:00 0.1mm
🌧️ SundaySeptember 13th Avg Low -2° at 23:00 High at 00:00 11.2 mm rain Feels Wind ~11 km/h
Rain Snow Rain Cloudy
00:00 0.1mm
02:00 0.2mm
04:00 2.1mm
06:00 2.1mm
08:00 0.8mm
10:00 0.5mm
12:00 0.5mm
14:00 0.1mm
16:00
18:00
20:00
22:00 -1°
☀️ MondaySeptember 14th Avg Low -3° at 05:00 High 14° at 17:00 Feels 11° Wind ~7 km/h
Clear
00:00 -2°
02:00 -2°
04:00 -2°
06:00 -2°
08:00
10:00
12:00 10°
14:00 12°
16:00 14°
18:00 13°
20:00
22:00
☀️ TuesdaySeptember 15th Avg Low at 05:00 High 17° at 15:00 Feels 14° Wind ~14 km/h
Clear Clear Cloudy
00:00
02:00
04:00
06:00
08:00
10:00 10°
12:00 14°
14:00 17°
16:00 16°
18:00 12°
20:00
22:00
☁️ WednesdaySeptember 16th Avg Low at 21:00 High 13° at 15:00 Feels Wind ~13 km/h
Cloudy Clear
00:00
02:00
04:00
06:00
08:00
10:00
12:00
14:00 11°
16:00 12°
18:00
20:00
22:00
☀️ ThursdaySeptember 17th Avg 11° Low at 05:00 High 20° at 13:00 Feels 16° Wind ~18 km/h
Clear
00:00
02:00
04:00
06:00
08:00
10:00 13°
12:00 19°
14:00 20°
16:00 20°
18:00 18°
20:00 11°
22:00
☀️ FridaySeptember 18th Avg 13° Low at 05:00 High 24° at 15:00 Feels 21° Wind ~8 km/h
Clear
00:00
02:00
04:00
06:00
08:00
10:00 13°
12:00 19°
14:00 23°
16:00 24°
18:00 21°
20:00 16°
22:00 13°
☁️ SaturdaySeptember 19th Avg 18° Low 11° at 05:00 High 26° at 14:00 Feels 23° Wind ~14 km/h
Clear Cloudy Cloudy
00:00 13°
02:00 12°
04:00 11°
06:00 11°
08:00 14°
10:00 19°
12:00 25°
14:00 26°
16:00 26°
18:00 23°
20:00 19°
22:00 16°
🌤️ SundaySeptember 20th Avg 17° Low at 23:00 High 24° at 14:00 Feels 17° Wind ~27 km/h
Clear Cloudy Partly Cloudy
00:00 15°
02:00 15°
04:00 14°
06:00 14°
08:00 16°
10:00 19°
12:00 23°
14:00 24°
16:00 23°
18:00 19°
20:00 13°
22:00 10°
☀️ MondaySeptember 21st Avg 12° Low at 05:00 High 20° at 15:00 Feels 16° Wind ~13 km/h
Clear Cloudy
00:00
02:00
04:00
06:00
08:00
10:00 13°
12:00 17°
14:00 20°
16:00 20°
18:00 17°
20:00 13°
22:00 10°
☁️ TuesdaySeptember 22nd Avg 10° Low at 23:00 High 18° at 15:00 0.2 mm rain Feels 14° Wind ~23 km/h
Cloudy Cloudy
00:00
02:00
04:00
06:00
08:00 10°
10:00 11°
12:00 12°
14:00 17°
16:00 17°
18:00 12°
20:00
22:00 0.1mm

Sun

☀️ Sunrise 06:56 · Sunset 19:55

12h 59m of daylight · America/Denver

Air quality

PM2.5 0.5 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Tools for Portal

Common questions about Portal weather

Will it rain in Portal today?

Yes - about 3.6 mm of rain is expected in Portal today.

What is the temperature in Portal right now?

It is 13° in Portal right now, though it feels closer to . Today runs between a low of and a high of 14°.

What time is sunrise and sunset in Portal?

The sun rises at 06:56 and sets at 19:55 local time in Portal today, giving 12h 59m of daylight.

What is the air quality in Portal?

PM2.5 in Portal is currently 0.5 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 Portal 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 Portal 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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