Weather in Oak Park, IL
Oak Park, Wednesday, 21 October, 16:14
Mostly clear. Feels like 69°. High 71°, low 42°.
Monthly outlook for Oak Park, IL: average high 61.1°, average low 48.2°. That is 2.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 22 October (73.2°), the coolest 30 October (40.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 63.2° | 57.2° | +3.3° |
| 31 October – 9 November | 57.6° | 53° | +2.6° |
| 10 November – 19 November | at normal | 47.5° | — |
October records over 66 years
0
Oak Park, Thursday, 22 October
Clear. High 73°, low 46°.
0Oak Park, Friday, 23 October
Clear. High 69°, low 47°.
0
Oak Park, Saturday, 24 October
Partly cloudy. High 67°, low 50°.
0
Oak Park, Sunday, 25 October
Overcast. High 68°, low 51°.
0Oak Park, Monday, 26 October
Overcast. High 68°, low 50°.
0.07
Oak Park, Tuesday, 27 October
Light rain. High 58°, low 54°.
0.34Oak Park, Wednesday, 28 October
Rain. High 56°, low 48°.
0Oak Park, Thursday, 29 October
Clear. High 50°, low 42°.
0Oak Park, Friday, 30 October
Partly cloudy. High 52°, low 40°.
0.03Oak Park, Saturday, 31 October
Light rain. High 62°, low 50°.
0Oak Park, Sunday, 1 November
Overcast. High 64°, low 53°.
0.86Oak Park, Monday, 2 November
Rain. High 59°, low 55°.
0.55Oak Park, Tuesday, 3 November
Rain. High 57°, low 49°.
0.05Oak Park, Wednesday, 4 November
Light rain. High 50°, low 46°.
0Oak Park, Thursday, 5 November
Overcast. High 54°, low 48°.
0.07Oak Park, Friday, 6 November
Climate normal for this date — 60-year average.
0.05Oak Park, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Oak Park, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11
Oak Park, Monday, 9 November
Climate normal for this date — 60-year average.
0.11Oak Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.08Oak Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Oak Park, Thursday, 12 November
Climate normal for this date — 60-year average.
0.05Oak Park, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Oak Park, Saturday, 14 November
Climate normal for this date — 60-year average.
0.09Oak Park, Sunday, 15 November
Climate normal for this date — 60-year average.
0.05Oak Park, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Oak Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.13Oak Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Oak Park, Thursday, 19 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 Oak Park, 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 Oak Park, 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
59°Weather in Annapolis, MD65°Weather in Atlanta, GA
75°Weather in Augusta, ME56°Weather in Austin, TX83°Weather in Baton Rouge, LA82°Weather in Bismarck, ND66°Weather in Boise, ID76°Weather in Boston, MA52°Weather in Carson City, NV62°Weather in Charleston, WV69°Weather in Charlotte Amalie, VI86°Weather in Cheyenne, WY69°Weather in Columbia, SC73°Weather in Columbus, OH67°Weather in Concord, NH55°Weather in Denver, CO75°Weather in Des Moines, IA76°Weather in Dover, DE63°Weather in Frankfort, KY74°Weather in Harrisburg, PA62°Weather in Hartford, CT58°Weather in Helena, MT62°Weather in Honolulu, HI80°Weather in Indianapolis, IN72°Weather in Jackson, MS81°Weather in Jefferson City, MO75°Weather in Juneau, AK36°Weather in Lansing, MI66°Weather in Lincoln, NE79°Weather in Little Rock, AR79°Weather in Madison, WI71°Weather in Montgomery, AL78°Weather in Montpelier, VT49°Weather in Nashville, TN77°Weather in Oklahoma City, OK80°Weather in Olympia, WA66°Weather in Phoenix, AZ87°Weather in Pierre, SD70°Weather in Providence, RI52°Weather in Raleigh, NC68°Weather in Richmond, VA64°Weather in Sacramento, CA65°Weather in Salem, OR70°Weather in Salt Lake City, UT70°Weather in San Juan, PR88°Weather in Santa Fe, NM72°Weather in Springfield, IL74°Weather in St. Paul, MN73°Weather in Tallahassee, FL79°Weather in Topeka, KS77°Weather in Trenton, NJ62°Weather in Washington, DC66°77°Weather in Amity, IL76°Weather in Applegate, IL75°Weather in Archer, IL73°Weather in Archie, IL73°Weather in Adenmoor, IL74°Weather in Arnold, IL75°Weather in Arpee, IL75°Weather in Athensville, IL75°Weather in Atlas, IL76°Weather in Atwater, IL72°Weather in Augsburg, IL74°Weather in Avena, IL76°Weather in Babylon, IL76°Weather in Bald Bluff, IL74°Weather in Ballou, IL73°Weather in Banklick, IL73°Weather in Barlow Park, IL68°Weather in Barnes, IL74°Weather in Barnett, IL75°