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WeatherLive › California › Ontario › Monthly Outlook

Ontario, CA Monthly Outlook

30-day outlook · Ontario

All 30 days, one strip

swipe sideways · tap a day for detail

🗺️ 14-day forecast map

Ontario & neighbors — hit play
Every city on the map carries real forecast data from the same models as its city page, refreshed several times a day. The icon is the day's overall look; the number is the afternoon high.

Next 14 days at a glance

from the model forecast
Hottest day
70°
Sun, Nov 15
Coldest night
52°
Wed, Nov 18
Days with precip
5 / 14
of 14 forecast days
Nicest day
Sat, Nov 28
mild, dry, light wind

The next 4 weekends

plan ahead
Sat 21 – Sun 22 Nov
64° 52°
5% precip chance
Sat 28 – Sun 29 Nov
73° 51°
typical range
Sat 5 – Sun 6 Dec
64° 45°
typical range
Sat 12 – Sun 13 Dec
63° 44°
typical range

30 days — Ontario

14 forecast + 16 climatology

The month ahead · Ontario

Days 1-14 blend the NBM, ECMWF and GFS runs; the rest is the 30-year climate range for these dates.

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Updated: 12:38 AM