Weather in Olympia Fields, IL
Olympia Fields, Friday, 16 October, 14:41
Partly cloudy. Feels like 52°. High 59°, low 45°.
Monthly outlook for Olympia Fields, IL: average high 62°, average low 48.6°. That is 2° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 29 October (69.9°), the coolest 17 October (38°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 16 October – 25 October | 61.3° | 59.3° | +1.1° |
| 26 October – 4 November | 63.3° | 55.7° | +4.2° |
| 5 November – 14 November | at normal | 50.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Arbury Hills (8 mi).
0
Olympia Fields, Saturday, 17 October
Clear. High 55°, low 38°.
0Olympia Fields, Sunday, 18 October
Clear. High 61°, low 43°.
0Olympia Fields, Monday, 19 October
Clear. High 63°, low 43°.
0Olympia Fields, Tuesday, 20 October
Clear. High 65°, low 44°.
0Olympia Fields, Wednesday, 21 October
Clear. High 66°, low 48°.
0
Olympia Fields, Thursday, 22 October
Light rain. High 60°, low 51°.
0Olympia Fields, Friday, 23 October
Clear. High 58°, low 52°.
0
Olympia Fields, Saturday, 24 October
Overcast. High 61°, low 45°.
0Olympia Fields, Sunday, 25 October
Overcast. High 64°, low 48°.
0Olympia Fields, Monday, 26 October
Overcast. High 68°, low 51°.
0Olympia Fields, Tuesday, 27 October
Overcast. High 60°, low 51°.
0.11Olympia Fields, Wednesday, 28 October
Light rain. High 58°, low 51°.
0.04Olympia Fields, Thursday, 29 October
Light rain. High 70°, low 58°.
0Olympia Fields, Friday, 30 October
Overcast. High 67°, low 59°.
0.33Olympia Fields, Saturday, 31 October
Rain. High 56°, low 53°.
0.17
Olympia Fields, Sunday, 1 November
Climate normal for this date — 60-year average.
0.12Olympia Fields, Monday, 2 November
Climate normal for this date — 60-year average.
0.07Olympia Fields, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.09Olympia Fields, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.12Olympia Fields, Thursday, 5 November
Climate normal for this date — 60-year average.
0.08Olympia Fields, Friday, 6 November
Climate normal for this date — 60-year average.
0.06Olympia Fields, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Olympia Fields, Sunday, 8 November
Climate normal for this date — 60-year average.
0.14Olympia Fields, Monday, 9 November
Climate normal for this date — 60-year average.
0.14Olympia Fields, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.07Olympia Fields, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Olympia Fields, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Olympia Fields, Friday, 13 November
Climate normal for this date — 60-year average.
0.08Olympia Fields, Saturday, 14 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 Olympia Fields, 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 Olympia Fields, 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
66°Weather in Annapolis, MD79°Weather in Atlanta, GA83°Weather in Augusta, ME54°Weather in Austin, TX
68°Weather in Baton Rouge, LA90°Weather in Bismarck, ND49°Weather in Boise, ID64°Weather in Boston, MA67°Weather in Carson City, NV68°Weather in Charleston, WV63°Weather in Charlotte Amalie, VI84°Weather in Cheyenne, WY50°Weather in Columbia, SC87°Weather in Columbus, OH54°Weather in Concord, NH59°Weather in Denver, CO56°Weather in Des Moines, IA50°Weather in Dover, DE76°Weather in Frankfort, KY55°Weather in Harrisburg, PA79°Weather in Hartford, CT67°Weather in Helena, MT49°Weather in Honolulu, HI80°Weather in Indianapolis, IN51°Weather in Jackson, MS76°Weather in Jefferson City, MO55°Weather in Juneau, AK41°Weather in Lansing, MI54°Weather in Lincoln, NE53°Weather in Little Rock, AR66°Weather in Madison, WI53°Weather in Montgomery, AL88°Weather in Montpelier, VT59°Weather in Nashville, TN59°Weather in Oklahoma City, OK58°Weather in Olympia, WA66°Weather in Phoenix, AZ83°Weather in Pierre, SD48°Weather in Providence, RI67°Weather in Raleigh, NC87°Weather in Richmond, VA86°Weather in Sacramento, CA79°Weather in Salem, OR71°Weather in Salt Lake City, UT65°Weather in San Juan, PR88°Weather in Santa Fe, NM54°Weather in Springfield, IL53°Weather in St. Paul, MN52°Weather in Tallahassee, FL89°Weather in Topeka, KS54°Weather in Trenton, NJ74°Weather in Washington, DC80°53°Weather in Barrow, IL51°Weather in Bates, IL53°Weather in Daum, IL55°Weather in Baylestown, IL53°Weather in Beamington, IL54°Weather in Beaty, IL52°Weather in Beaverton Crossroads, IL54°Weather in Bedford, IL51°Weather in Beechville, IL53°Weather in Belden, IL53°Weather in Belgium Row, IL52°Weather in Bell, IL54°Weather in Belleview, IL55°Weather in Belltown, IL51°Weather in Beltrees, IL54°Weather in Bennett, IL53°Weather in Benville, IL50°Weather in Bessie, IL57°Weather in Biddleborn, IL57°