Weather in Glen Oak, IL
Glen Oak, Tuesday, 20 October, 10:29
Mostly clear. Feels like 58°. High 67°, low 42°.
Monthly outlook for Glen Oak, IL: average high 58.1°, average low 42.5°. That is 1.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 21 October (71.1°), the coolest 28 October (32.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 61.4° | 57.2° | +2.4° |
| 30 October – 8 November | 52.6° | 53.1° | -0.3° |
| 9 November – 18 November | at normal | 47.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Glendale Heights (3 mi).
0
Glen Oak, Wednesday, 21 October
Clear. High 71°, low 43°.
0Glen Oak, Thursday, 22 October
Mostly clear. High 68°, low 48°.
0Glen Oak, Friday, 23 October
Clear. High 64°, low 48°.
0
Glen Oak, Saturday, 24 October
Partly cloudy. High 66°, low 47°.
0
Glen Oak, Sunday, 25 October
Overcast. High 68°, low 53°.
0.14
Glen Oak, Monday, 26 October
Rain. High 68°, low 43°.
0.09Glen Oak, Tuesday, 27 October
Light rain. High 46°, low 39°.
0Glen Oak, Wednesday, 28 October
Clear. High 46°, low 33°.
0Glen Oak, Thursday, 29 October
Clear. High 49°, low 38°.
0Glen Oak, Friday, 30 October
Clear. High 44°, low 34°.
0Glen Oak, Saturday, 31 October
Overcast. High 48°, low 33°.
0Glen Oak, Sunday, 1 November
Light rain. High 50°, low 42°.
0Glen Oak, Monday, 2 November
Clear. High 59°, low 42°.
0Glen Oak, Tuesday, 3 November
Overcast. High 60°, low 46°.
0.48Glen Oak, Wednesday, 4 November
Rain. High 56°, low 51°.
0.11Glen Oak, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Glen Oak, Friday, 6 November
Climate normal for this date — 60-year average.
0.05Glen Oak, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Glen Oak, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11
Glen Oak, Monday, 9 November
Climate normal for this date — 60-year average.
0.1Glen Oak, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.07Glen Oak, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Glen Oak, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Glen Oak, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Glen Oak, Saturday, 14 November
Climate normal for this date — 60-year average.
0.09Glen Oak, Sunday, 15 November
Climate normal for this date — 60-year average.
0.05Glen Oak, Monday, 16 November
Climate normal for this date — 60-year average.
0.08Glen Oak, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.11Glen Oak, Wednesday, 18 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Glen Oak, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Glen Oak, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
57°Weather in Annapolis, MD63°Weather in Atlanta, GA67°Weather in Augusta, ME57°Weather in Austin, TX70°Weather in Baton Rouge, LA70°Weather in Bismarck, ND48°Weather in Boise, ID49°Weather in Boston, MA59°Weather in Carson City, NV48°Weather in Charleston, WV56°Weather in Charlotte Amalie, VI88°Weather in Cheyenne, WY55°Weather in Columbia, SC64°Weather in Columbus, OH59°Weather in Concord, NH59°Weather in Denver, CO54°Weather in Des Moines, IA56°Weather in Dover, DE64°Weather in Frankfort, KY63°Weather in Harrisburg, PA63°Weather in Hartford, CT61°Weather in Helena, MT39°Weather in Honolulu, HI75°Weather in Indianapolis, IN62°Weather in Jackson, MS65°Weather in Jefferson City, MO57°Weather in Juneau, AK37°Weather in Lansing, MI57°Weather in Lincoln, NE59°Weather in Little Rock, AR61°Weather in Madison, WI53°Weather in Montgomery, AL61°Weather in Montpelier, VT54°Weather in Nashville, TN62°Weather in Oklahoma City, OK63°Weather in Olympia, WA41°Weather in Phoenix, AZ74°Weather in Pierre, SD50°Weather in Providence, RI57°Weather in Raleigh, NC63°Weather in Richmond, VA64°Weather in Sacramento, CA50°Weather in Salem, OR45°Weather in Salt Lake City, UT60°Weather in San Juan, PR89°Weather in Santa Fe, NM52°Weather in Springfield, IL60°Weather in St. Paul, MN54°Weather in Tallahassee, FL66°Weather in Topeka, KS57°Weather in Trenton, NJ63°Weather in Washington, DC64°64°Weather in Stewardson, IL64°Weather in Strasburg, IL65°Weather in Tower Hill, IL64°Weather in Harvel, IL69°Weather in Irving, IL66°Weather in Coalton, IL65°Weather in Farmersville, IL68°Weather in Fillmore, IL60°Weather in Raymond, IL70°Weather in Ohlman, IL64°Weather in Panama, IL68°Weather in Schram City, IL71°Weather in Taylor Springs, IL65°Weather in Waggoner, IL66°Weather in Walshville, IL63°Weather in Wenonah, IL64°Weather in Lake Ka-Ho, IL64°Weather in Hettick, IL61°Weather in Dorchester, IL64°