Cities / United States / California

39°

☀️ May weather

Clear sky. .

Feels like 39° Wind 16 km/h NW Humidity 21% Pressure 1011 hPa UV 0 Air Fair ☀ 06:17 - 19:28
⚠ Heat Advisory · Moderate

Heat Advisory issued August 22 at 1:10PM PDT until August 25 at 10:00AM PDT by NWS San Diego CA

⚠ Extreme Heat Watch · Severe

Extreme Heat Watch issued August 22 at 1:10PM PDT until August 28 at 8:00PM PDT by NWS San Diego CA

Right now it is 39° in May with clear skies and today's high is 39° with an overnight low of 21°. The sun rises at 06:17 and sets at 19:28, giving 13h 11m of daylight. Over the coming week highs range from 38° to 40° - a steady stretch with little day-to-day change.

May is in California, United States, sitting 214 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

20° 30° 40° 39° 20° 14:00 · 38.6° · 0 mm 15:00 · 38.6° · 0 mm 16:00 · 38.1° · 0 mm 17:00 · 37.1° · 0 mm 18:00 · 35.1° · 0 mm 19:00 · 32.6° · 0 mm 20:00 · 29.3° · 0 mm 21:00 · 27.4° · 0 mm 22:00 · 25.8° · 0 mm 23:00 · 24.9° · 0 mm 00:00 · 24.3° · 0 mm 01:00 · 23.4° · 0 mm 02:00 · 22.4° · 0 mm 03:00 · 21.9° · 0 mm 04:00 · 21.5° · 0 mm 05:00 · 21.2° · 0 mm 06:00 · 20.4° · 0 mm 07:00 · 21° · 0 mm 08:00 · 25° · 0 mm 09:00 · 29° · 0 mm 10:00 · 32.9° · 0 mm 11:00 · 36.2° · 0 mm 12:00 · 38.1° · 0 mm 13:00 · 39.4° · 0 mm

Precipitation

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 11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
14:00 ☀️ 38.6° 36.6° - Clear sky
15:00 ☀️ 38.6° 35.4° - Clear sky
16:00 ☀️ 38.1° 33.6° - Clear sky
17:00 ☀️ 37.1° 31.9° - Clear sky
18:00 ☀️ 35.1° 30.8° - Clear sky
19:00 ☀️ 32.6° 30° - Clear sky
20:00 ☀️ 29.3° 29.2° - Clear sky
21:00 ☀️ 27.4° 27.4° - Clear sky
22:00 ☀️ 25.8° 26° - Clear sky
23:00 ☀️ 24.9° 25.1° - Clear sky
00:00 ☀️ 24.3° 24.9° - Clear sky
01:00 ☀️ 23.4° 24.3° - Clear sky

Next 16 days

Today☀️ 39°21° Sun 23☀️ 40°20° Mon 24⛅ 38°22° Tue 25☀️ 40°28° Wed 26☀️ 40°31° Thu 27☁️ 38°29°0.3mm Fri 28☁️ 39°30° Sat 29☀️ 39°29° Sun 30☀️ 40°30° Mon 31☀️ 37°30° Tue 1☀️ 39°29° Wed 2☀️ 38°28° Thu 3☀️ 39°28° Fri 4☀️ 39°29° Sat 5☀️ 37°27° Sun 6⛅ 35°26°
☀️ TodayAugust 22nd Avg 29° Low 21° at 06:00 High 39° at 14:00 Feels 37° Wind ~23 km/h
Clear
00:00 25°
02:00 23°
04:00 22°
06:00 21°
08:00 25°
10:00 30°
12:00 37°
14:00 39°
16:00 38°
18:00 35°
20:00 29°
22:00 26°
☀️ SundayAugust 23rd Avg 30° Low 20° at 06:00 High 40° at 15:00 Feels 37° Wind ~23 km/h
Clear
00:00 24°
02:00 22°
04:00 22°
06:00 20°
08:00 25°
10:00 33°
12:00 38°
14:00 40°
16:00 40°
18:00 36°
20:00 31°
22:00 28°
⛅ MondayAugust 24th Avg 30° Low 22° at 06:00 High 38° at 14:00 Feels 35° Wind ~20 km/h
Clear Clear Partly Cloudy Clear
00:00 25°
02:00 24°
04:00 23°
06:00 22°
08:00 26°
10:00 32°
12:00 36°
14:00 38°
16:00 37°
18:00 35°
20:00 32°
22:00 30°
☀️ TuesdayAugust 25th Avg 33° Low 28° at 06:00 High 40° at 15:00 Feels 36° Wind ~19 km/h
Clear
00:00 29°
02:00 29°
04:00 28°
06:00 28°
08:00 30°
10:00 33°
12:00 37°
14:00 40°
16:00 39°
18:00 37°
20:00 35°
22:00 34°
☀️ WednesdayAugust 26th Avg 34° Low 31° at 06:00 High 40° at 15:00 Feels 37° Wind ~20 km/h
Clear
00:00 33°
02:00 32°
04:00 31°
06:00 31°
08:00 33°
10:00 36°
12:00 38°
14:00 40°
16:00 39°
18:00 36°
20:00 33°
22:00 31°
☁️ ThursdayAugust 27th Avg 33° Low 29° at 06:00 High 38° at 15:00 0.3 mm rain Feels 36° Wind ~15 km/h
Cloudy Rain Cloudy
00:00 31°
02:00 30°
04:00 29°
06:00 29° 0.1mm
08:00 30° 0.1mm
10:00 32°
12:00 35°
14:00 38°
16:00 37°
18:00 35°
20:00 32°
22:00 31°
☁️ FridayAugust 28th Avg 33° Low 30° at 06:00 High 39° at 14:00 Feels 37° Wind ~16 km/h
Cloudy Clear
00:00 31°
02:00 30°
04:00 30°
06:00 30°
08:00 30°
10:00 33°
12:00 37°
14:00 39°
16:00 39°
18:00 36°
20:00 33°
22:00 32°
☀️ SaturdayAugust 29th Avg 33° Low 29° at 04:00 High 39° at 14:00 Feels 36° Wind ~17 km/h
Clear
00:00 31°
02:00 30°
04:00 29°
06:00 29°
08:00 30°
10:00 34°
12:00 37°
14:00 39°
16:00 38°
18:00 36°
20:00 34°
22:00 33°
☀️ SundayAugust 30th Avg 34° Low 30° at 05:00 High 40° at 14:00 Feels 37° Wind ~16 km/h
Clear Clear Partly Cloudy
00:00 32°
02:00 31°
04:00 30°
06:00 30°
08:00 31°
10:00 35°
12:00 38°
14:00 40°
16:00 39°
18:00 36°
20:00 34°
22:00 32°
☀️ MondayAugust 31st Avg 33° Low 30° at 03:00 High 37° at 11:00 Feels 35° Wind ~15 km/h
Cloudy Clear Clear
00:00 31°
02:00 30°
04:00 30°
06:00 30°
08:00 31°
10:00 35°
12:00 37°
14:00 35°
16:00 36°
18:00 36°
20:00 33°
22:00 31°
☀️ TuesdaySeptember 1st Avg 33° Low 29° at 05:00 High 39° at 14:00 Feels 36° Wind ~18 km/h
Clear
00:00 30°
02:00 30°
04:00 29°
06:00 29°
08:00 30°
10:00 33°
12:00 37°
14:00 39°
16:00 38°
18:00 36°
20:00 33°
22:00 32°
☀️ WednesdaySeptember 2nd Avg 33° Low 28° at 05:00 High 38° at 14:00 Feels 35° Wind ~18 km/h
Clear
00:00 31°
02:00 30°
04:00 29°
06:00 28°
08:00 30°
10:00 34°
12:00 37°
14:00 38°
16:00 37°
18:00 35°
20:00 32°
22:00 31°
☀️ ThursdaySeptember 3rd Avg 32° Low 28° at 05:00 High 39° at 14:00 Feels 35° Wind ~16 km/h
Clear
00:00 30°
02:00 29°
04:00 28°
06:00 28°
08:00 29°
10:00 33°
12:00 36°
14:00 39°
16:00 38°
18:00 35°
20:00 32°
22:00 31°
☀️ FridaySeptember 4th Avg 32° Low 29° at 05:00 High 39° at 14:00 Feels 35° Wind ~21 km/h
Clear
00:00 30°
02:00 30°
04:00 29°
06:00 29°
08:00 30°
10:00 33°
12:00 37°
14:00 39°
16:00 38°
18:00 35°
20:00 31°
22:00 29°
☀️ SaturdaySeptember 5th Avg 31° Low 27° at 05:00 High 37° at 14:00 Feels 33° Wind ~21 km/h
Clear
00:00 29°
02:00 28°
04:00 27°
06:00 27°
08:00 29°
10:00 32°
12:00 35°
14:00 37°
16:00 36°
18:00 33°
20:00 30°
22:00 28°
⛅ SundaySeptember 6th Avg 29° Low 26° at 03:00 High 35° at 14:00 Feels 30° Wind ~20 km/h
Clear Cloudy Partly Cloudy Cloudy
00:00 27°
02:00 26°
04:00 26°
06:00 27°
08:00 27°
10:00 30°
12:00 33°
14:00 35°
16:00 34°
18:00 32°
20:00 29°
22:00 27°

Sun

☀️ Sunrise 06:17 · Sunset 19:28

13h 11m of daylight · America/Los_Angeles

Air quality

PM2.5 18.5 µg/m³ - Fair

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

Source: Copernicus CAMS, updated hourly.

Nearby

La Sierra · 2.9 km Home Gardens · 3.4 km Arlington · 5 km Porphyry · 5 km Arlington Station · 5.1 km La Sierra Heights · 5.5 km

Tools for May

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

Common questions about May weather

Will it rain in May today?

No rain is in the forecast for May today.

What is the temperature in May right now?

It is 39° in May right now. Today runs between a low of 21° and a high of 39°.

What time is sunrise and sunset in May?

The sun rises at 06:17 and sets at 19:28 local time in May today, giving 13h 11m of daylight.

What is the air quality in May?

PM2.5 in May is currently 18.5 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 May 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 May 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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