Cities / United States / Montana

23°

☁️ Saint Johns weather

Overcast. .

Feels like 18° Wind 29 km/h SW Humidity 37% Pressure 1001 hPa UV 0 Air Good 06:38 - 20:00
⚠ Severe Thunderstorm Watch · Severe

Severe Thunderstorm Watch issued September 2 at 5:33PM MDT until September 2 at 8:00PM MDT by NWS Great Falls MT

Right now it is 23° in Saint Johns with overcast skies, it feels more like 18° and today's high is 29° with an overnight low of 15°. The sun rises at 06:38 and sets at 20:00, giving 13h 22m of daylight. Over the coming week highs range from 16° to 27°.

Saint Johns is in Montana, United States, sitting 860 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

10° 19° 27° 27° 10° 18:00 · 26.8° · 0 mm 19:00 · 19.4° · 0 mm 20:00 · 18.9° · 0 mm 21:00 · 16.8° · 0 mm 22:00 · 15.7° · 0 mm 23:00 · 15.3° · 0 mm 00:00 · 14.1° · 0 mm 01:00 · 14.4° · 0 mm 02:00 · 13.1° · 0 mm 03:00 · 11.8° · 0 mm 04:00 · 11.1° · 0 mm 05:00 · 10.6° · 0 mm 06:00 · 10.3° · 0 mm 07:00 · 10° · 0 mm 08:00 · 12.1° · 0 mm 09:00 · 14.9° · 0 mm 10:00 · 17.8° · 0 mm 11:00 · 19.2° · 0 mm 12:00 · 21.6° · 0 mm 13:00 · 23° · 0 mm 14:00 · 23.9° · 0 mm 15:00 · 24.6° · 0 mm 16:00 · 24.9° · 0 mm 17:00 · 24.5° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
18:00 ☁️ 26.8° 19.8° - Overcast
19:00 ☁️ 19.4° 10.4° - Overcast
20:00 ☁️ 18.9° 16.8° - Overcast
21:00 ☀️ 16.8° 13.2° - Clear sky
22:00 ☀️ 15.7° 13.6° - Clear sky
23:00 ☀️ 15.3° 12° - Clear sky
00:00 ☀️ 14.1° 10.6° - Clear sky
01:00 ☀️ 14.4° 8.1° - Clear sky
02:00 ☀️ 13.1° 9.6° - Clear sky
03:00 ☀️ 11.8° 10.1° - Clear sky
04:00 ☁️ 11.1° 7.7° - Overcast
05:00 ☁️ 10.6° 7.3° - Overcast

Next 16 days

☀️ TodaySeptember 2nd Avg 21° Low 15° at 23:00 High 29° at 17:00 Feels 25° Wind ~45 km/h
Clear Clear Cloudy Clear
00:00 20°
02:00 19°
04:00 17°
06:00 16°
08:00 17°
10:00 22°
12:00 26°
14:00 28°
16:00 29°
18:00 27°
20:00 19°
22:00 16°
ThursdaySeptember 3rd Avg 18° Low 10° at 07:00 High 25° at 16:00 Feels 19° Wind ~28 km/h
Clear Cloudy Clear
00:00 14°
02:00 13°
04:00 11°
06:00 10°
08:00 12°
10:00 18°
12:00 22°
14:00 24°
16:00 25°
18:00 24°
20:00 20°
22:00 18°
☀️ FridaySeptember 4th Avg 20° Low 13° at 07:00 High 27° at 15:00 Feels 22° Wind ~31 km/h
Cloudy Clear
00:00 17°
02:00 17°
04:00 14°
06:00 13°
08:00 14°
10:00 17°
12:00 23°
14:00 27°
16:00 26°
18:00 25°
20:00 22°
22:00 20°
🌦️ SaturdaySeptember 5th Avg 19° Low 14° at 07:00 High 24° at 17:00 0.8 mm rain Feels 21° Wind ~28 km/h
Clear Cloudy Rain Clear
00:00 18°
02:00 16°
04:00 14°
06:00 14°
08:00 14°
10:00 18° 0.1mm
12:00 21°
14:00 23°
16:00 24°
18:00 24°
20:00 22°
22:00 18° 0.3mm
🌦️ SundaySeptember 6th Avg 17° Low 13° at 06:00 High 20° at 16:00 2.4 mm rain Wind ~27 km/h
Rain Cloudy
00:00 16° 0.1mm
02:00 15°
04:00 14°
06:00 13° 0.1mm
08:00 14° 0.2mm
10:00 16° 0.2mm
12:00 18° 0.4mm
14:00 20° 0.1mm
16:00 20°
18:00 18°
20:00 17°
22:00 17° 0.1mm
🌧️ MondaySeptember 7th Avg 13° Low 11° at 23:00 High 16° at 00:00 43.8 mm rain Feels 12° Wind ~28 km/h
Rain
00:00 16°
02:00 16° 0.2mm
04:00 15° 0.5mm
06:00 14° 0.2mm
08:00 13° 3mm
10:00 13° 3.5mm
12:00 13° 3.9mm
14:00 12° 4mm
16:00 12° 2.2mm
18:00 11° 2.2mm
20:00 11° 1mm
22:00 11° 0.8mm
🌦️ TuesdaySeptember 8th Avg 12° Low 10° at 00:00 High 16° at 16:00 2 mm rain Feels 10° Wind ~30 km/h
Rain Cloudy Partly Cloudy Clear
00:00 10° 0.8mm
02:00 11° 0.3mm
04:00 11° 0.1mm
06:00 10° 0.1mm
08:00 11°
10:00 11°
12:00 12°
14:00 15°
16:00 16°
18:00 15°
20:00 13°
22:00 11°
☁️ WednesdaySeptember 9th Avg 15° Low at 05:00 High 22° at 16:00 Feels 16° Wind ~26 km/h
Clear Partly Cloudy Cloudy Partly Cloudy Clear Clear
00:00 11°
02:00 10°
04:00 10°
06:00
08:00 11°
10:00 13°
12:00 17°
14:00 20°
16:00 22°
18:00 21°
20:00 18°
22:00 16°
☁️ ThursdaySeptember 10th Avg 17° Low 13° at 06:00 High 22° at 17:00 Wind ~27 km/h
Cloudy
00:00 15°
02:00 14°
04:00 13°
06:00 13°
08:00 13°
10:00 15°
12:00 18°
14:00 21°
16:00 22°
18:00 22°
20:00 20°
22:00 18°
🌤️ FridaySeptember 11th Avg 20° Low 15° at 05:00 High 25° at 17:00 Wind ~12 km/h
Clear Partly Cloudy
00:00 17°
02:00 16°
04:00 16°
06:00 15°
08:00 17°
10:00 19°
12:00 22°
14:00 24°
16:00 25°
18:00 25°
20:00 22°
22:00 20°
☀️ SaturdaySeptember 12th Avg 21° Low 16° at 06:00 High 27° at 17:00 Feels 21° Wind ~29 km/h
Partly Cloudy Cloudy Clear
00:00 18°
02:00 17°
04:00 16°
06:00 16°
08:00 17°
10:00 19°
12:00 23°
14:00 25°
16:00 27°
18:00 26°
20:00 23°
22:00 21°
☀️ SundaySeptember 13th Avg 22° Low 16° at 06:00 High 28° at 17:00 Feels 21° Wind ~32 km/h
Partly Cloudy Clear Clear
00:00 20°
02:00 19°
04:00 17°
06:00 16°
08:00 17°
10:00 20°
12:00 24°
14:00 26°
16:00 28°
18:00 27°
20:00 24°
22:00 22°
MondaySeptember 14th Avg 21° Low 18° at 07:00 High 24° at 17:00 Wind ~32 km/h
Clear Cloudy Partly Cloudy Clear Partly Cloudy
00:00 22°
02:00 21°
04:00 20°
06:00 19°
08:00 18°
10:00 19°
12:00 21°
14:00 23°
16:00 24°
18:00 24°
20:00 22°
22:00 20°
☀️ TuesdaySeptember 15th Avg 23° Low 16° at 05:00 High 30° at 17:00 Feels 28° Wind ~17 km/h
Clear
00:00 19°
02:00 18°
04:00 17°
06:00 16°
08:00 18°
10:00 22°
12:00 26°
14:00 28°
16:00 30°
18:00 30°
20:00 26°
22:00 22°
WednesdaySeptember 16th Avg 18° Low 15° at 08:00 High 21° at 15:00 Feels 17° Wind ~25 km/h
Cloudy Partly Cloudy Cloudy
00:00 20°
02:00 20°
04:00 18°
06:00 17°
08:00 15°
10:00 16°
12:00 19°
14:00 21°
16:00 21°
18:00 20°
20:00 19°
22:00 17°
☀️ ThursdaySeptember 17th Avg 18° Low 15° at 05:00 High 24° at 17:00 Feels 21° Wind ~29 km/h
Cloudy Partly Cloudy Clear
00:00 16°
02:00 15°
04:00 15°
06:00 15°
08:00 15°
10:00 17°
12:00 20°
14:00 22°
16:00 23°
18:00 23°
20:00 19°
22:00 17°

Sun

☀️ Sunrise 06:38 · Sunset 20:00

13h 22m of daylight · America/Denver

Air quality

PM2.5 5.3 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Tools for Saint Johns

Common questions about Saint Johns weather

Will it rain in Saint Johns today?

No rain is in the forecast for Saint Johns today.

What is the temperature in Saint Johns right now?

It is 23° in Saint Johns right now, though it feels closer to 18°. Today runs between a low of 15° and a high of 29°.

What time is sunrise and sunset in Saint Johns?

The sun rises at 06:38 and sets at 20:00 local time in Saint Johns today, giving 13h 22m of daylight.

What is the air quality in Saint Johns?

PM2.5 in Saint Johns is currently 5.3 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 Saint Johns 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 Saint Johns 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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