Weather in Third Lake, IL
Third Lake, Saturday, 8 August, 16:31
Clear. Feels like 83°. High 82°, low 68°.
Monthly outlook for Third Lake, IL: average high 77.5°, average low 61.7°. That is 0.2° below the climate normal for August. Precipitation is expected on 6 days (about 2.8 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 11 August (84.6°), the coolest 23 August (50.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 79.1° | 78.1° | +0.6° |
| 18 August – 27 August | 74.7° | 77.8° | -1.7° |
| 28 August – 6 September | at normal | 76.4° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Highwood (15 mi).
1.27
Third Lake, Sunday, 9 August
Heavy rain. High 83°, low 64°.
0.39Third Lake, Monday, 10 August
Heavy rain. High 83°, low 69°.
0.55Third Lake, Tuesday, 11 August
Heavy rain. High 85°, low 67°.
0
Third Lake, Wednesday, 12 August
Partly cloudy. High 84°, low 64°.
0.1Third Lake, Thursday, 13 August
Light rain. High 69°, low 58°.
0Third Lake, Friday, 14 August
Clear. High 73°, low 56°.
0
Third Lake, Saturday, 15 August
Overcast. High 75°, low 55°.
0Third Lake, Sunday, 16 August
Partly cloudy. High 77°, low 58°.
0.01Third Lake, Monday, 17 August
Light rain. High 81°, low 67°.
0.01Third Lake, Tuesday, 18 August
Light rain. High 80°, low 64°.
0.29Third Lake, Wednesday, 19 August
Rain. High 83°, low 65°.
0Third Lake, Thursday, 20 August
Light rain. High 76°, low 63°.
0Third Lake, Friday, 21 August
Overcast. High 76°, low 61°.
0.11Third Lake, Saturday, 22 August
Light rain. High 69°, low 57°.
0Third Lake, Sunday, 23 August
Clear. High 65°, low 51°.
0.11Third Lake, Monday, 24 August
Climate normal for this date — 60-year average.
0.07Third Lake, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.14
Third Lake, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.1Third Lake, Thursday, 27 August
Climate normal for this date — 60-year average.
0.12Third Lake, Friday, 28 August
Climate normal for this date — 60-year average.
0.13Third Lake, Saturday, 29 August
Climate normal for this date — 60-year average.
0.09Third Lake, Sunday, 30 August
Climate normal for this date — 60-year average.
0.06Third Lake, Monday, 31 August
Climate normal for this date — 60-year average.
0.1Third Lake, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.04Third Lake, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.09Third Lake, Thursday, 3 September
Climate normal for this date — 60-year average.
0.08Third Lake, Friday, 4 September
Climate normal for this date — 60-year average.
0.08Third Lake, Saturday, 5 September
Climate normal for this date — 60-year average.
0.09Third Lake, Sunday, 6 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 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
79°Weather in Annapolis, MD85°Weather in Atlanta, GA90°Weather in Augusta, ME80°Weather in Austin, TX98°Weather in Baton Rouge, LA95°Weather in Bismarck, ND94°Weather in Boise, ID97°Weather in Boston, MA90°Weather in Carson City, NV98°Weather in Charleston, WV88°Weather in Charlotte Amalie, VI84°Weather in Cheyenne, WY93°Weather in Columbia, SC90°Weather in Columbus, OH87°Weather in Concord, NH84°Weather in Denver, CO96°Weather in Des Moines, IA83°Weather in Dover, DE85°Weather in Frankfort, KY90°Weather in Harrisburg, PA85°Weather in Hartford, CT85°Weather in Helena, MT91°Weather in Honolulu, HI
84°Weather in Indianapolis, IN86°Weather in Jackson, MS90°Weather in Jefferson City, MO91°Weather in Juneau, AK49°Weather in Lansing, MI82°Weather in Lincoln, NE81°Weather in Little Rock, AR88°Weather in Madison, WI81°Weather in Montgomery, AL90°Weather in Montpelier, VT83°Weather in Nashville, TN84°Weather in Oklahoma City, OK106°Weather in Olympia, WA83°Weather in Phoenix, AZ110°Weather in Pierre, SD98°Weather in Providence, RI87°Weather in Raleigh, NC90°Weather in Richmond, VA93°Weather in Sacramento, CA97°Weather in Salem, OR89°Weather in Salt Lake City, UT100°Weather in San Juan, PR88°Weather in Santa Fe, NM92°Weather in Springfield, IL89°Weather in St. Paul, MN84°Weather in Tallahassee, FL85°Weather in Topeka, KS91°Weather in Trenton, NJ86°Weather in Washington, DC88°82°Weather in Rockdale, IL82°Weather in Romeoville, IL82°Weather in Manhattan, IL83°Weather in Mokena, IL83°Weather in Monee, IL82°Weather in New Lenox, IL83°Weather in Peotone, IL82°Weather in Plainfield, IL83°Weather in Shorewood, IL83°Weather in Symerton, IL82°Weather in Lisbon, IL81°Weather in Millbrook, IL82°Weather in Millington, IL82°Weather in Newark, IL82°Weather in Oswego, IL83°Weather in Plattville, IL81°Weather in Grand Ridge, IL81°Weather in Kangley, IL83°Weather in Leland, IL82°