Weather in Mattoon, WI
Mattoon, Saturday, 10 October, 10:42
Clear. Feels like 67°. High 78°, low 54°.
Monthly outlook for Mattoon, WI: average high 55.3°, average low 40°. That is 1.5° above the climate normal for October. Precipitation is expected on 5 days (about 2.2 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 12 October (79.1°), the coolest 18 October (25.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 10 October – 19 October | 59.3° | 53.8° | +3.1° |
| 20 October – 29 October | 48.7° | 49.8° | -0.6° |
| 30 October – 8 November | at normal | 45.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Antigo (11 mi).
0Mattoon, Sunday, 11 October
Clear. High 78°, low 54°.
0.02
Mattoon, Monday, 12 October
Light rain. High 79°, low 57°.
0.38Mattoon, Tuesday, 13 October
Heavy rain. High 60°, low 53°.
0
Mattoon, Wednesday, 14 October
Overcast. High 57°, low 48°.
0.09Mattoon, Thursday, 15 October
Light rain. High 56°, low 41°.
0.42Mattoon, Friday, 16 October
Rain. High 51°, low 33°.
0.01
Mattoon, Saturday, 17 October
Light snow. High 37°, low 26°.
0Mattoon, Sunday, 18 October
Overcast. High 43°, low 25°.
0Mattoon, Monday, 19 October
Overcast. High 54°, low 30°.
0Mattoon, Tuesday, 20 October
Overcast. High 56°, low 37°.
0.31Mattoon, Wednesday, 21 October
Rain. High 48°, low 45°.
0
Mattoon, Thursday, 22 October
Mostly clear. High 57°, low 39°.
0Mattoon, Friday, 23 October
Overcast. High 48°, low 35°.
0Mattoon, Saturday, 24 October
Overcast. High 46°, low 29°.
0.93Mattoon, Sunday, 25 October
Snow. High 37°, low 32°.
0.06
Mattoon, Monday, 26 October
Climate normal for this date — 60-year average.
0.09Mattoon, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.08Mattoon, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.06Mattoon, Thursday, 29 October
Climate normal for this date — 60-year average.
0.07Mattoon, Friday, 30 October
Climate normal for this date — 60-year average.
0.08Mattoon, Saturday, 31 October
Climate normal for this date — 60-year average.
0.13
Mattoon, Sunday, 1 November
Climate normal for this date — 60-year average.
0.07Mattoon, Monday, 2 November
Climate normal for this date — 60-year average.
0.05Mattoon, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.07Mattoon, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.09Mattoon, Thursday, 5 November
Climate normal for this date — 60-year average.
0.06Mattoon, Friday, 6 November
Climate normal for this date — 60-year average.
0.03Mattoon, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Mattoon, Sunday, 8 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 Mattoon, WI 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 Mattoon, WI 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
54°Weather in Annapolis, MD65°Weather in Atlanta, GA62°Weather in Augusta, ME50°Weather in Austin, TX76°Weather in Baton Rouge, LA74°Weather in Bismarck, ND48°Weather in Boise, ID52°Weather in Boston, MA56°Weather in Carson City, NV58°Weather in Charleston, WV63°Weather in Charlotte Amalie, VI83°Weather in Cheyenne, WY66°Weather in Columbia, SC65°Weather in Columbus, OH62°Weather in Concord, NH52°Weather in Denver, CO65°Weather in Des Moines, IA72°Weather in Dover, DE66°Weather in Frankfort, KY64°Weather in Harrisburg, PA60°Weather in Hartford, CT58°Weather in Helena, MT50°Weather in Honolulu, HI76°Weather in Indianapolis, IN65°Weather in Jackson, MS70°Weather in Jefferson City, MO67°Weather in Juneau, AK
25°Weather in Lansing, MI63°Weather in Lincoln, NE73°Weather in Little Rock, AR68°Weather in Madison, WI65°Weather in Montgomery, AL64°Weather in Montpelier, VT50°Weather in Nashville, TN61°Weather in Oklahoma City, OK74°Weather in Olympia, WA42°Weather in Phoenix, AZ81°Weather in Pierre, SD61°Weather in Providence, RI59°Weather in Raleigh, NC63°Weather in Richmond, VA64°Weather in Sacramento, CA58°Weather in Salem, OR42°Weather in Salt Lake City, UT71°Weather in San Juan, PR85°Weather in Santa Fe, NM59°Weather in Springfield, IL69°Weather in St. Paul, MN70°Weather in Tallahassee, FL79°Weather in Topeka, KS70°Weather in Trenton, NJ66°Weather in Washington, DC65°69°Weather in Lindsey, WI71°Weather in Linton, WI70°Weather in Little Black, WI69°Weather in Little Chicago, WI66°Weather in Little Eau Claire, WI66°Weather in Little Falls, WI73°Weather in Little Hope, WI67°Weather in Little Norway, WI68°Weather in Little Point, WI69°Weather in Little Prairie, WI71°Weather in Little Rose, WI70°Weather in Little Suamico, WI72°Weather in Longwood, WI69°Weather in Lookout, WI72°Weather in Loomis, WI64°Weather in McKinley, WI71°Weather in Louisburg, WI72°Weather in Luco, WI70°Weather in Ludington, WI68°