Weather in Third Lake, IL
Third Lake, Saturday, 10 October, 07:57
Clear. Feels like 60°. High 78°, low 59°.
Monthly outlook for Third Lake, IL: average high 62.1°, average low 48.3°. That is 1.9° above the climate normal for October. Precipitation is expected on 4 days (about 0.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 12 October (80.1°), the coolest 18 October (30.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 10 October – 19 October | 63.8° | 59.7° | +2.3° |
| 20 October – 29 October | 59.3° | 56° | +1.9° |
| 30 October – 8 November | at normal | 51.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Round Lake Beach (4 mi).
0Third Lake, Sunday, 11 October
Clear. High 74°, low 55°.
0
Third Lake, Monday, 12 October
Mostly clear. High 80°, low 62°.
0
Third Lake, Tuesday, 13 October
Partly cloudy. High 76°, low 65°.
0.01
Third Lake, Wednesday, 14 October
Light rain. High 63°, low 57°.
0.07Third Lake, Thursday, 15 October
Light rain. High 63°, low 54°.
0
Third Lake, Friday, 16 October
Overcast. High 61°, low 48°.
0.04Third Lake, Saturday, 17 October
Light rain. High 47°, low 38°.
0Third Lake, Sunday, 18 October
Clear. High 46°, low 31°.
0Third Lake, Monday, 19 October
Overcast. High 50°, low 34°.
0Third Lake, Tuesday, 20 October
Overcast. High 56°, low 38°.
0Third Lake, Wednesday, 21 October
Overcast. High 62°, low 42°.
0Third Lake, Thursday, 22 October
Clear. High 66°, low 46°.
0Third Lake, Friday, 23 October
Overcast. High 59°, low 52°.
0.06Third Lake, Saturday, 24 October
Light rain. High 61°, low 49°.
0.09Third Lake, Sunday, 25 October
Light rain. High 51°, low 43°.
0.13Third Lake, Monday, 26 October
Climate normal for this date — 60-year average.
0.08
Third Lake, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.05Third Lake, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.06Third Lake, Thursday, 29 October
Climate normal for this date — 60-year average.
0.09Third Lake, Friday, 30 October
Climate normal for this date — 60-year average.
0.12Third Lake, Saturday, 31 October
Climate normal for this date — 60-year average.
0.16Third Lake, Sunday, 1 November
Climate normal for this date — 60-year average.
0.14Third Lake, Monday, 2 November
Climate normal for this date — 60-year average.
0.06Third Lake, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.1Third Lake, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.12Third Lake, Thursday, 5 November
Climate normal for this date — 60-year average.
0.09Third Lake, Friday, 6 November
Climate normal for this date — 60-year average.
0.05Third Lake, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Third Lake, 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 Third Lake, 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 Third Lake, 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
46°Weather in Annapolis, MD58°Weather in Atlanta, GA60°Weather in Augusta, ME44°Weather in Austin, TX64°Weather in Baton Rouge, LA65°Weather in Bismarck, ND
55°Weather in Boise, ID
52°Weather in Boston, MA50°Weather in Carson City, NV61°Weather in Charleston, WV56°Weather in Charlotte Amalie, VI81°Weather in Cheyenne, WY56°Weather in Columbia, SC64°Weather in Columbus, OH57°Weather in Concord, NH46°Weather in Denver, CO59°Weather in Des Moines, IA62°Weather in Dover, DE55°Weather in Frankfort, KY60°Weather in Harrisburg, PA52°Weather in Hartford, CT52°Weather in Helena, MT51°Weather in Honolulu, HI77°Weather in Indianapolis, IN58°Weather in Jackson, MS68°Weather in Jefferson City, MO53°Weather in Juneau, AK25°Weather in Lansing, MI55°Weather in Lincoln, NE67°Weather in Little Rock, AR60°Weather in Madison, WI57°Weather in Montgomery, AL64°Weather in Montpelier, VT40°Weather in Nashville, TN62°Weather in Oklahoma City, OK62°Weather in Olympia, WA42°Weather in Phoenix, AZ82°Weather in Pierre, SD61°Weather in Providence, RI52°Weather in Raleigh, NC60°Weather in Richmond, VA58°Weather in Sacramento, CA59°Weather in Salem, OR44°Weather in Salt Lake City, UT70°Weather in San Juan, PR83°Weather in Santa Fe, NM49°Weather in Springfield, IL59°Weather in St. Paul, MN63°Weather in Tallahassee, FL75°Weather in Topeka, KS61°Weather in Trenton, NJ52°Weather in Washington, DC58°59°Weather in Rockdale, IL58°Weather in Romeoville, IL58°Weather in Manhattan, IL58°Weather in Mokena, IL59°Weather in Monee, IL59°Weather in New Lenox, IL58°Weather in Peotone, IL57°Weather in Plainfield, IL58°Weather in Shorewood, IL58°Weather in Symerton, IL59°Weather in Lisbon, IL58°Weather in Millbrook, IL57°Weather in Millington, IL56°Weather in Newark, IL56°Weather in Oswego, IL57°Weather in Plattville, IL57°Weather in Grand Ridge, IL58°Weather in Kangley, IL57°Weather in Leland, IL56°