Weather in Chillicothe, IL
Chillicothe, Saturday, 24 October, 06:24
Overcast. Feels like 51°. High 72°, low 52°.
Monthly outlook for Chillicothe, IL: average high 62.3°, average low 47.8°. That is 3.5° above the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 25 October (74.4°), the coolest 7 November (27.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 24 October – 2 November | 70.3° | 57.5° | +7.1° |
| 3 November – 12 November | 49° | 52.3° | -1.8° |
| 13 November – 22 November | at normal | 48.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Peoria (13 mi).
0Chillicothe, Sunday, 25 October
Overcast. High 74°, low 49°.
0Chillicothe, Monday, 26 October
Overcast. High 71°, low 52°.
0Chillicothe, Tuesday, 27 October
Overcast. High 69°, low 50°.
0
Chillicothe, Wednesday, 28 October
Mostly clear. High 72°, low 54°.
0.03
Chillicothe, Thursday, 29 October
Light rain. High 74°, low 56°.
0.17Chillicothe, Friday, 30 October
Light rain. High 74°, low 61°.
0.24Chillicothe, Saturday, 31 October
Rain. High 68°, low 58°.
0.19Chillicothe, Sunday, 1 November
Rain. High 64°, low 57°.
0Chillicothe, Monday, 2 November
Overcast. High 63°, low 54°.
1.03Chillicothe, Tuesday, 3 November
Rain. High 60°, low 48°.
0.05Chillicothe, Wednesday, 4 November
Light rain. High 57°, low 46°.
0Chillicothe, Thursday, 5 November
Mostly clear. High 47°, low 35°.
0
Chillicothe, Friday, 6 November
Clear. High 38°, low 28°.
0Chillicothe, Saturday, 7 November
Overcast. High 41°, low 27°.
0Chillicothe, Sunday, 8 November
Overcast. High 52°, low 40°.
0.14
Chillicothe, Monday, 9 November
Climate normal for this date — 60-year average.
0.15
Chillicothe, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.07Chillicothe, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.07Chillicothe, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Chillicothe, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Chillicothe, Saturday, 14 November
Climate normal for this date — 60-year average.
0.07Chillicothe, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06Chillicothe, Monday, 16 November
Climate normal for this date — 60-year average.
0.12Chillicothe, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.14Chillicothe, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Chillicothe, Thursday, 19 November
Climate normal for this date — 60-year average.
0.1Chillicothe, Friday, 20 November
Climate normal for this date — 60-year average.
0.09Chillicothe, Saturday, 21 November
Climate normal for this date — 60-year average.
0.05Chillicothe, Sunday, 22 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 Chillicothe, 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 Chillicothe, 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
32°Weather in Annapolis, MD
49°Weather in Atlanta, GA51°Weather in Augusta, ME30°Weather in Austin, TX60°Weather in Baton Rouge, LA54°Weather in Bismarck, ND42°Weather in Boise, ID34°Weather in Boston, MA37°Weather in Carson City, NV38°Weather in Charleston, WV40°Weather in Charlotte Amalie, VI84°Weather in Cheyenne, WY45°Weather in Columbia, SC52°Weather in Columbus, OH44°Weather in Concord, NH31°Weather in Denver, CO53°Weather in Des Moines, IA60°Weather in Dover, DE40°Weather in Frankfort, KY42°Weather in Harrisburg, PA36°Weather in Hartford, CT38°Weather in Helena, MT25°Weather in Honolulu, HI73°Weather in Indianapolis, IN47°Weather in Jackson, MS54°Weather in Jefferson City, MO54°Weather in Juneau, AK21°Weather in Lansing, MI42°Weather in Lincoln, NE63°Weather in Little Rock, AR54°Weather in Madison, WI53°Weather in Montgomery, AL50°Weather in Montpelier, VT31°Weather in Nashville, TN48°Weather in Oklahoma City, OK60°Weather in Olympia, WA39°Weather in Phoenix, AZ61°Weather in Pierre, SD48°Weather in Providence, RI36°Weather in Raleigh, NC48°Weather in Richmond, VA43°Weather in Sacramento, CA52°Weather in Salem, OR38°Weather in Salt Lake City, UT
44°Weather in San Juan, PR81°Weather in Santa Fe, NM53°Weather in Springfield, IL48°Weather in St. Paul, MN62°Weather in Tallahassee, FL50°Weather in Topeka, KS56°Weather in Trenton, NJ34°Weather in Washington, DC43°48°Weather in Southern View, IL48°Weather in Spaulding, IL48°Weather in Thayer, IL49°Weather in Kansas, IL51°Weather in Hume, IL43°Weather in Redmon, IL43°Weather in Metcalf, IL43°Weather in Vermilion, IL43°Weather in Arthur, IL49°Weather in Atwood, IL47°Weather in Hindsboro, IL52°Weather in Garrett, IL47°Weather in Concord, IL50°Weather in Franklin, IL50°Weather in Lynnville, IL48°Weather in Meredosia, IL52°Weather in Murrayville, IL50°Weather in Woodson, IL50°Weather in South Jacksonville, IL50°