🇺🇸 Weather in Whittier
Map Overlays:
Hourly Forecast for Whittier
19:00
33°
1%
20:00
31°
1%
21:00
30°
1%
22:00
31°
1%
23:00
31°
1%
00:00
30°
6%
01:00
30°
6%
02:00
30°
6%
03:00
30°
10%
04:00
29°
7%
05:00
29°
9%
06:00
29°
8%
07:00
30°
10%
08:00
30°
9%
09:00
32°
3%
10:00
33°
3%
11:00
34°
1%
12:00
36°
2%
13:00
38°
1%
14:00
38°
4%
15:00
38°
9%
16:00
37°
8%
17:00
36°
7%
18:00
36°
3%
14-Day Forecast for Whittier
2026-09-08
Sunny
42° /
24°
2026-09-09
Sunny
38° /
27°
2026-09-10
Sunny
34° /
26°
2026-09-11
Sunny
31° /
24°
2026-09-12
Sunny
29° /
22°
2026-09-13
Sunny
29° /
21°
2026-09-14
Sunny
29° /
21°
Additional Forecasts for Whittier
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 219.0 μg/m³
O₃ (Ozone) 93.0 μg/m³
NO₂ (Nitrogen Dioxide) 25.5 μg/m³
SO₂ (Sulphur Dioxide) 4.9 μg/m³
PM2.5 (Fine particles) 14.9 μg/m³
PM10 (Coarse particles) 17.8 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Weather in Whittier — FAQ
Answers refreshed each request based on current conditions in Whittier.
What is the weather like right now in Whittier?
Right now in Whittier, United States the temperature is 36.0°C (feels like 35.2°C), with sunny. Relative humidity is 29% and wind is 13.0 km/h.
What is today's high and low temperature in Whittier?
Today's forecast high in Whittier is 42.3°C and the overnight low is 23.9°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Whittier today?
The chance of precipitation in Whittier today is 5%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Whittier differ from nearby cities?
Even short distances can change temperatures noticeably. Whittier's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.