Cities / United States / California

26°

☀️ North Ontario weather

Clear sky. .

Feels like 27° Wind 5 km/h NW Humidity 43% Pressure 1011 hPa UV 0 Air Moderate ☀ 06:17 - 19:29
⚠ Heat Advisory · Moderate

Heat Advisory issued August 22 at 9:43PM PDT until August 25 at 10:00AM PDT by NWS San Diego CA

⚠ Extreme Heat Watch · Severe

Extreme Heat Watch issued August 22 at 9:43PM PDT until August 28 at 8:00PM PDT by NWS San Diego CA

Right now it is 26° in North Ontario with clear skies and today's high is 38° with an overnight low of 22°. The sun rises at 06:17 and sets at 19:29, giving 13h 12m of daylight. Over the coming week highs range from 34° to 40°.

North Ontario is in California, United States, sitting 370 m above sea level. Local time is America/Los_Angeles (UTC−7), and every time on this page is shown in it.

Next 24 hours - temperature

22° 31° 40° 40° 22° 22:00 · 27.1° · 0 mm 23:00 · 25.9° · 0 mm 00:00 · 25.4° · 0 mm 01:00 · 24.6° · 0 mm 02:00 · 24° · 0 mm 03:00 · 23.2° · 0 mm 04:00 · 22.4° · 0 mm 05:00 · 22.1° · 0 mm 06:00 · 22° · 0 mm 07:00 · 22.7° · 0 mm 08:00 · 26.6° · 0 mm 09:00 · 30.2° · 0 mm 10:00 · 33.5° · 0 mm 11:00 · 36.1° · 0 mm 12:00 · 38.2° · 0 mm 13:00 · 39.5° · 0 mm 14:00 · 40° · 0 mm 15:00 · 39.4° · 0 mm 16:00 · 38.5° · 0 mm 17:00 · 37.4° · 0 mm 18:00 · 35.4° · 0 mm 19:00 · 32.9° · 0 mm 20:00 · 29.9° · 0 mm 21:00 · 27.8° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
22:00 ☀️ 27.1° 26.9° - Clear sky
23:00 ☀️ 25.9° 25.5° - Clear sky
00:00 ☀️ 25.4° 24.5° - Clear sky
01:00 ☀️ 24.6° 23.4° - Clear sky
02:00 ☀️ 24° 22.8° - Clear sky
03:00 ☀️ 23.2° 21.9° - Clear sky
04:00 ☀️ 22.4° 21.1° - Clear sky
05:00 ☀️ 22.1° 20.8° - Clear sky
06:00 ☀️ 22° 20.7° - Clear sky
07:00 ☀️ 22.7° 21.4° - Clear sky
08:00 ☀️ 26.6° 26.6° - Clear sky
09:00 ☀️ 30.2° 30.1° - Clear sky

Next 16 days

Today☀️ 38°22° Sun 23☀️ 40°22° Mon 24☀️ 40°22° Tue 25☀️ 37°27° Wed 26☀️ 36°28° Thu 27☀️ 34°27°0.4mm Fri 28☁️ 35°27° Sat 29☀️ 35°27° Sun 30☀️ 35°27° Mon 31☀️ 35°27° Tue 1☀️ 34°26° Wed 2☀️ 33°25° Thu 3☀️ 34°26° Fri 4☀️ 34°25° Sat 5☀️ 33°24° Sun 6☀️ 32°24°
☀️ TodayAugust 22nd Avg 29° Low 22° at 03:00 High 38° at 15:00 Feels 36° Wind ~19 km/h
Clear Clear
00:00 25°
02:00 23°
04:00 23°
06:00 23°
08:00 27°
10:00 31°
12:00 36°
14:00 38°
16:00 38°
18:00 36°
20:00 30°
22:00 27°
☀️ SundayAugust 23rd Avg 30° Low 22° at 06:00 High 40° at 14:00 Feels 37° Wind ~20 km/h
Clear
00:00 25°
02:00 24°
04:00 22°
06:00 22°
08:00 27°
10:00 34°
12:00 38°
14:00 40°
16:00 39°
18:00 35°
20:00 30°
22:00 26°
☀️ MondayAugust 24th Avg 30° Low 22° at 05:00 High 40° at 14:00 Feels 37° Wind ~20 km/h
Clear Clear
00:00 24°
02:00 24°
04:00 23°
06:00 22°
08:00 28°
10:00 34°
12:00 39°
14:00 40°
16:00 37°
18:00 33°
20:00 29°
22:00 28°
☀️ TuesdayAugust 25th Avg 31° Low 27° at 04:00 High 37° at 15:00 Feels 33° Wind ~18 km/h
Clear
00:00 27°
02:00 27°
04:00 27°
06:00 27°
08:00 30°
10:00 32°
12:00 35°
14:00 37°
16:00 36°
18:00 34°
20:00 32°
22:00 31°
☀️ WednesdayAugust 26th Avg 32° Low 28° at 23:00 High 36° at 15:00 Feels 33° Wind ~19 km/h
Clear
00:00 30°
02:00 30°
04:00 29°
06:00 29°
08:00 31°
10:00 33°
12:00 35°
14:00 36°
16:00 36°
18:00 34°
20:00 30°
22:00 28°
☀️ ThursdayAugust 27th Avg 30° Low 27° at 06:00 High 34° at 14:00 0.4 mm rain Feels 32° Wind ~18 km/h
Clear Rain Clear Partly Cloudy
00:00 28°
02:00 28°
04:00 27°
06:00 27°
08:00 29°
10:00 31°
12:00 33° 0.1mm
14:00 34° 0.1mm
16:00 34°
18:00 32°
20:00 30°
22:00 29°
☁️ FridayAugust 28th Avg 31° Low 27° at 04:00 High 35° at 14:00 Feels 32° Wind ~18 km/h
Cloudy Clear
00:00 28°
02:00 28°
04:00 27°
06:00 27°
08:00 29°
10:00 31°
12:00 34°
14:00 35°
16:00 35°
18:00 33°
20:00 30°
22:00 29°
☀️ SaturdayAugust 29th Avg 30° Low 27° at 04:00 High 35° at 15:00 Feels 32° Wind ~19 km/h
Clear
00:00 28°
02:00 28°
04:00 27°
06:00 27°
08:00 29°
10:00 31°
12:00 33°
14:00 35°
16:00 35°
18:00 33°
20:00 30°
22:00 29°
☀️ SundayAugust 30th Avg 31° Low 27° at 04:00 High 35° at 14:00 Feels 32° Wind ~17 km/h
Clear
00:00 28°
02:00 28°
04:00 27°
06:00 28°
08:00 29°
10:00 32°
12:00 34°
14:00 35°
16:00 35°
18:00 33°
20:00 31°
22:00 30°
☀️ MondayAugust 31st Avg 31° Low 27° at 04:00 High 35° at 15:00 Feels 32° Wind ~19 km/h
Clear
00:00 29°
02:00 28°
04:00 27°
06:00 28°
08:00 30°
10:00 32°
12:00 34°
14:00 35°
16:00 35°
18:00 33°
20:00 30°
22:00 28°
☀️ TuesdaySeptember 1st Avg 29° Low 26° at 04:00 High 34° at 14:00 Feels 30° Wind ~19 km/h
Clear
00:00 27°
02:00 27°
04:00 26°
06:00 27°
08:00 28°
10:00 31°
12:00 33°
14:00 34°
16:00 34°
18:00 32°
20:00 29°
22:00 27°
☀️ WednesdaySeptember 2nd Avg 29° Low 25° at 04:00 High 33° at 14:00 Feels 30° Wind ~18 km/h
Clear
00:00 27°
02:00 26°
04:00 25°
06:00 26°
08:00 27°
10:00 30°
12:00 32°
14:00 33°
16:00 33°
18:00 31°
20:00 29°
22:00 28°
☀️ ThursdaySeptember 3rd Avg 29° Low 26° at 04:00 High 34° at 14:00 Feels 29° Wind ~19 km/h
Clear Cloudy
00:00 27°
02:00 26°
04:00 26°
06:00 26°
08:00 27°
10:00 30°
12:00 33°
14:00 34°
16:00 33°
18:00 31°
20:00 28°
22:00 27°
☀️ FridaySeptember 4th Avg 28° Low 25° at 04:00 High 34° at 14:00 Feels 29° Wind ~17 km/h
Partly Cloudy Clear Cloudy Clear
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 27°
10:00 30°
12:00 32°
14:00 34°
16:00 33°
18:00 30°
20:00 27°
22:00 26°
☀️ SaturdaySeptember 5th Avg 28° Low 24° at 04:00 High 33° at 14:00 Feels 29° Wind ~17 km/h
Clear
00:00 25°
02:00 25°
04:00 24°
06:00 25°
08:00 26°
10:00 29°
12:00 32°
14:00 33°
16:00 33°
18:00 31°
20:00 28°
22:00 26°
☀️ SundaySeptember 6th Avg 27° Low 24° at 04:00 High 32° at 14:00 Feels 27° Wind ~18 km/h
Clear
00:00 25°
02:00 25°
04:00 24°
06:00 24°
08:00 26°
10:00 29°
12:00 31°
14:00 32°
16:00 32°
18:00 30°
20:00 27°
22:00 25°

Sun

☀️ Sunrise 06:17 · Sunset 19:29

13h 12m of daylight · America/Los_Angeles

Air quality

PM2.5 26.8 µg/m³ - Moderate

Fine for most people. If you have asthma or a heart condition, take it easier outdoors.

Source: Copernicus CAMS, updated hourly.

Nearby

Upland · 0.5 km Los Olivos · 2 km Ontario · 3.4 km College Heights · 3.8 km Montclair · 4 km Sunsweet · 4.9 km

Tools for North Ontario

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

Common questions about North Ontario weather

Will it rain in North Ontario today?

No rain is in the forecast for North Ontario today.

What is the temperature in North Ontario right now?

It is 26° in North Ontario right now. Today runs between a low of 22° and a high of 38°.

What time is sunrise and sunset in North Ontario?

The sun rises at 06:17 and sets at 19:29 local time in North Ontario today, giving 13h 12m of daylight.

What is the air quality in North Ontario?

PM2.5 in North Ontario is currently 26.8 µg/m³, which counts as Moderate on the European air-quality index. Fine for most people. If you have asthma or a heart condition, take it easier outdoors.

How accurate is the North Ontario 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 North Ontario 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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Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

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