Weather in Big Foot Prairie, IL
Big Foot Prairie, Sunday, 9 August, 12:39
Overcast. Feels like 70°. High 82°, low 62°.
Monthly outlook for Big Foot Prairie, IL: average high 76.8°, average low 60.3°. That is 1° below the climate normal for August. Precipitation is expected on 7 days (about 2.5 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 10 August (86.1°), the coolest 23 August (53.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 77.2° | 78.7° | -0.9° |
| 19 August – 28 August | 76.1° | 78.8° | -1.5° |
| 29 August – 7 September | at normal | 77° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Darien (9 mi).
0.3
Big Foot Prairie, Monday, 10 August
Rain. High 86°, low 70°.
0.79Big Foot Prairie, Tuesday, 11 August
Heavy rain. High 78°, low 65°.
0
Big Foot Prairie, Wednesday, 12 August
Clear. High 82°, low 63°.
0.04Big Foot Prairie, Thursday, 13 August
Light rain. High 72°, low 59°.
0Big Foot Prairie, Friday, 14 August
Overcast. High 72°, low 57°.
0.05Big Foot Prairie, Saturday, 15 August
Light rain. High 73°, low 59°.
0.11Big Foot Prairie, Sunday, 16 August
Light rain. High 73°, low 63°.
0Big Foot Prairie, Monday, 17 August
Overcast. High 76°, low 58°.
0Big Foot Prairie, Tuesday, 18 August
Overcast. High 77°, low 58°.
0Big Foot Prairie, Wednesday, 19 August
Overcast. High 70°, low 60°.
0.11Big Foot Prairie, Thursday, 20 August
Light rain. High 73°, low 58°.
0.07Big Foot Prairie, Friday, 21 August
Light rain. High 79°, low 60°.
0.01Big Foot Prairie, Saturday, 22 August
Light rain. High 78°, low 61°.
0Big Foot Prairie, Sunday, 23 August
Clear. High 77°, low 54°.
0Big Foot Prairie, Monday, 24 August
Clear. High 79°, low 59°.
0.09
Big Foot Prairie, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.15Big Foot Prairie, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.1Big Foot Prairie, Thursday, 27 August
Climate normal for this date — 60-year average.
0.13
Big Foot Prairie, Friday, 28 August
Climate normal for this date — 60-year average.
0.12Big Foot Prairie, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07Big Foot Prairie, Sunday, 30 August
Climate normal for this date — 60-year average.
0.06Big Foot Prairie, Monday, 31 August
Climate normal for this date — 60-year average.
0.09Big Foot Prairie, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.05Big Foot Prairie, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11Big Foot Prairie, Thursday, 3 September
Climate normal for this date — 60-year average.
0.08Big Foot Prairie, Friday, 4 September
Climate normal for this date — 60-year average.
0.08Big Foot Prairie, Saturday, 5 September
Climate normal for this date — 60-year average.
0.09Big Foot Prairie, Sunday, 6 September
Climate normal for this date — 60-year average.
0.1Big Foot Prairie, Monday, 7 September
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 Big Foot Prairie, 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 Big Foot Prairie, 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
83°Weather in Annapolis, MD92°Weather in Atlanta, GA89°Weather in Augusta, ME
86°Weather in Austin, TX93°Weather in Baton Rouge, LA93°Weather in Bismarck, ND79°Weather in Boise, ID81°Weather in Boston, MA89°Weather in Carson City, NV89°Weather in Charleston, WV88°Weather in Charlotte Amalie, VI85°Weather in Cheyenne, WY88°Weather in Columbia, SC91°Weather in Columbus, OH86°Weather in Concord, NH88°Weather in Denver, CO94°Weather in Des Moines, IA89°Weather in Dover, DE90°Weather in Frankfort, KY88°Weather in Harrisburg, PA88°Weather in Hartford, CT88°Weather in Helena, MT81°Weather in Honolulu, HI76°Weather in Indianapolis, IN87°Weather in Jackson, MS96°Weather in Jefferson City, MO88°Weather in Juneau, AK49°Weather in Lansing, MI86°Weather in Lincoln, NE91°Weather in Little Rock, AR93°Weather in Madison, WI70°Weather in Montgomery, AL93°Weather in Montpelier, VT81°Weather in Nashville, TN88°Weather in Oklahoma City, OK102°Weather in Olympia, WA63°Weather in Phoenix, AZ101°Weather in Pierre, SD78°Weather in Providence, RI90°Weather in Raleigh, NC91°Weather in Richmond, VA94°Weather in Sacramento, CA88°Weather in Salem, OR72°Weather in Salt Lake City, UT94°Weather in San Juan, PR88°Weather in Santa Fe, NM86°Weather in Springfield, IL88°Weather in St. Paul, MN81°Weather in Tallahassee, FL91°Weather in Topeka, KS90°Weather in Trenton, NJ89°Weather in Washington, DC92°86°Weather in Woodvale, IL80°Weather in Woodville, IL85°Weather in Woody, IL87°Weather in Woodyard, IL87°Weather in Wyckles, IL85°Weather in Wyton, IL88°Weather in Yeager, IL84°Weather in Yeomans, IL89°Weather in Youngsdale, IL83°Weather in Yuton, IL87°Weather in Zenobia, IL86°Weather in Zier Cors, IL75°Weather in Merrimac, IL88°Weather in Hanks Station, IL90°Weather in Argo Fay, IL76°Weather in Hewittville, IL85°Weather in Miles Station, IL90°Weather in Reading, IL85°Weather in Portland, IL79°