New York, NY 68° Los Angeles, CA 69° Chicago, IL 67° Houston, TX 80° Miami, FL 81° Phoenix, AZ 67° Seattle, WA 57° Denver, CO 55° Toronto, ON 61° Vancouver, BC 52°
WeatherLive › Illinois › Harvey › Monthly Outlook

Harvey, IL Monthly Outlook

30-day outlook · Harvey

All 30 days, one strip

swipe sideways · tap a day for detail

🗺️ 14-day forecast map

Harvey & 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
69°
Wed, Oct 21
Coldest night
34°
Mon, Oct 26
Days with precip
4 / 14
of 14 forecast days
Nicest day
Tue, Oct 20
mild, dry, light wind

The next 4 weekends

plan ahead
Sat 17 – Sun 18 Oct
64° 42°
4% precip chance
Sat 24 – Sun 25 Oct
57° 40°
65% precip chance
31 Oct – 1 Nov
63° 30°
typical range
Sat 7 – Sun 8 Nov
49° 30°
typical range

30 days — Harvey

14 forecast + 16 climatology

The month ahead · Harvey

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: 3:36 AM