Weather in Saint Thomas, IL
Saint Thomas, Saturday, 24 October, 04:42
Overcast. Feels like 53°. High 76°, low 52°.
Monthly outlook for Saint Thomas, IL: average high 65.7°, average low 50.5°. That is 3.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 30 October (80.5°), the coolest 7 November (31°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 24 October – 2 November | 74.5° | 61.6° | +7.2° |
| 3 November – 12 November | 51° | 56.5° | -3.1° |
| 13 November – 22 November | at normal | 52.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Edwardsville (7 mi).
0Saint Thomas, Sunday, 25 October
Overcast. High 78°, low 48°.
0Saint Thomas, Monday, 26 October
Overcast. High 74°, low 56°.
0Saint Thomas, Tuesday, 27 October
Overcast. High 71°, low 55°.
0
Saint Thomas, Wednesday, 28 October
Clear. High 75°, low 54°.
0
Saint Thomas, Thursday, 29 October
Partly cloudy. High 79°, low 58°.
0Saint Thomas, Friday, 30 October
Overcast. High 81°, low 63°.
0.25
Saint Thomas, Saturday, 31 October
Rain. High 71°, low 60°.
0.07Saint Thomas, Sunday, 1 November
Light rain. High 70°, low 59°.
0Saint Thomas, Monday, 2 November
Overcast. High 72°, low 60°.
0.33Saint Thomas, Tuesday, 3 November
Rain. High 60°, low 48°.
0.27Saint Thomas, Wednesday, 4 November
Light rain. High 54°, low 49°.
0Saint Thomas, Thursday, 5 November
Clear. High 54°, low 41°.
0Saint Thomas, Friday, 6 November
Clear. High 42°, low 32°.
0Saint Thomas, Saturday, 7 November
Overcast. High 47°, low 31°.
0.03Saint Thomas, Sunday, 8 November
Light rain. High 49°, low 42°.
0.1Saint Thomas, Monday, 9 November
Climate normal for this date — 60-year average.
0.13Saint Thomas, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.11Saint Thomas, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.09Saint Thomas, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Saint Thomas, Friday, 13 November
Climate normal for this date — 60-year average.
0.1Saint Thomas, Saturday, 14 November
Climate normal for this date — 60-year average.
0.13Saint Thomas, Sunday, 15 November
Climate normal for this date — 60-year average.
0.11Saint Thomas, Monday, 16 November
Climate normal for this date — 60-year average.
0.12Saint Thomas, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.17Saint Thomas, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Saint Thomas, Thursday, 19 November
Climate normal for this date — 60-year average.
0.1
Saint Thomas, Friday, 20 November
Climate normal for this date — 60-year average.
0.1Saint Thomas, Saturday, 21 November
Climate normal for this date — 60-year average.
0.09Saint Thomas, 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 Saint Thomas, 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 Saint Thomas, 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
33°Weather in Annapolis, MD
46°Weather in Atlanta, GA53°Weather in Augusta, ME28°Weather in Austin, TX63°Weather in Baton Rouge, LA56°Weather in Bismarck, ND47°Weather in Boise, ID36°Weather in Boston, MA38°Weather in Carson City, NV39°Weather in Charleston, WV44°Weather in Charlotte Amalie, VI
84°Weather in Cheyenne, WY47°Weather in Columbia, SC52°Weather in Columbus, OH45°Weather in Concord, NH31°Weather in Denver, CO55°Weather in Des Moines, IA60°Weather in Dover, DE41°Weather in Frankfort, KY43°Weather in Harrisburg, PA38°Weather in Hartford, CT33°Weather in Helena, MT26°Weather in Honolulu, HI74°Weather in Indianapolis, IN46°Weather in Jackson, MS53°Weather in Jefferson City, MO57°Weather in Juneau, AK21°Weather in Lansing, MI46°Weather in Lincoln, NE63°Weather in Little Rock, AR57°Weather in Madison, WI52°Weather in Montgomery, AL53°Weather in Montpelier, VT31°Weather in Nashville, TN49°Weather in Oklahoma City, OK60°Weather in Olympia, WA39°Weather in Phoenix, AZ67°Weather in Pierre, SD54°Weather in Providence, RI34°Weather in Raleigh, NC50°Weather in Richmond, VA43°Weather in Sacramento, CA55°Weather in Salem, OR39°Weather in Salt Lake City, UT46°Weather in San Juan, PR80°Weather in Santa Fe, NM53°Weather in Springfield, IL48°Weather in St. Paul, MN64°Weather in Tallahassee, FL50°Weather in Topeka, KS59°Weather in Trenton, NJ36°Weather in Washington, DC44°46°Weather in Sidell, IL41°Weather in Tilton, IL46°Weather in Westville, IL46°Weather in Bath, IL52°Weather in Kilbourne, IL51°Weather in Easton, IL53°Weather in Forest City, IL50°Weather in San Jose, IL52°Weather in Manito, IL51°Weather in Topeka, IL52°Weather in Bondville, IL47°Weather in Ivesdale, IL47°Weather in Longview, IL47°Weather in Homer, IL47°Weather in Fisher, IL48°Weather in Foosland, IL48°Weather in Gifford, IL47°Weather in Rantoul, IL48°Weather in Royal, IL47°