Weather in Red Oak, IL
Red Oak, Tuesday, 20 October, 10:20
Clear. Feels like 56°. High 67°, low 42°.
Monthly outlook for Red Oak, IL: average high 57.1°, average low 40.2°. That is 1° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 21 October (71.4°), the coolest 28 October (26.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 60° | 56.6° | +1.9° |
| 30 October – 8 November | 52.4° | 52.1° | +0.2° |
| 9 November – 18 November | at normal | 46.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Freeport (7 mi).
0Red Oak, Wednesday, 21 October
Clear. High 71°, low 42°.
0Red Oak, Thursday, 22 October
Clear. High 69°, low 47°.
0Red Oak, Friday, 23 October
Clear. High 66°, low 50°.
0Red Oak, Saturday, 24 October
Clear. High 69°, low 51°.
0
Red Oak, Sunday, 25 October
Overcast. High 67°, low 55°.
0.33
Red Oak, Monday, 26 October
Snow. High 55°, low 37°.
0.01Red Oak, Tuesday, 27 October
Light snow. High 45°, low 32°.
0Red Oak, Wednesday, 28 October
Clear. High 45°, low 27°.
0Red Oak, Thursday, 29 October
Clear. High 46°, low 33°.
0Red Oak, Friday, 30 October
Clear. High 43°, low 29°.
0Red Oak, Saturday, 31 October
Overcast. High 48°, low 28°.
0Red Oak, Sunday, 1 November
Overcast. High 51°, low 40°.
0Red Oak, Monday, 2 November
Clear. High 57°, low 36°.
0.09
Red Oak, Tuesday, 3 November
Light rain. High 58°, low 46°.
0.51Red Oak, Wednesday, 4 November
Rain. High 57°, low 50°.
0.1
Red Oak, Thursday, 5 November
Climate normal for this date — 60-year average.
0.08
Red Oak, Friday, 6 November
Climate normal for this date — 60-year average.
0.03
Red Oak, Saturday, 7 November
Climate normal for this date — 60-year average.
0.05Red Oak, Sunday, 8 November
Climate normal for this date — 60-year average.
0.12Red Oak, Monday, 9 November
Climate normal for this date — 60-year average.
0.09Red Oak, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.07Red Oak, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Red Oak, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Red Oak, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Red Oak, Saturday, 14 November
Climate normal for this date — 60-year average.
0.07Red Oak, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06Red Oak, Monday, 16 November
Climate normal for this date — 60-year average.
0.11Red Oak, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.08Red 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 Red 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 Red 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°57°Weather in St. Charles, IL58°Weather in Sterling, IL57°Weather in Prophetstown, IL54°Weather in Rock Falls, IL56°Weather in Silvis, IL59°Weather in Rock Island, IL59°Weather in Lockport, IL59°Weather in Plano, IL60°Weather in Streator, IL60°Weather in Ottawa, IL60°Weather in Peru, IL59°Weather in Spring Valley, IL58°Weather in Princeton, IL58°Weather in Oneida, IL58°Weather in Pontiac, IL48°Weather in Chatsworth, IL56°Weather in Paxton, IL57°Weather in Peoria, IL59°Weather in Normal, IL60°