Weather in Westmont, IL
Westmont, Tuesday, 27 October, 15:02
Overcast. Feels like 68°. High 69°, low 50°.
Monthly outlook for Westmont, IL: average high 58.8°, average low 49.6°. That is 3° above the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 28 October (71.4°), the coolest 11 November (33.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 27 October – 5 November | 62.6° | 54.9° | +4.3° |
| 6 November – 15 November | 52.4° | 49.4° | +1.7° |
| 16 November – 25 November | at normal | 45.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — La Grange (5 mi).
0
Westmont, Wednesday, 28 October
Mostly clear. High 71°, low 57°.
0.02
Westmont, Thursday, 29 October
Light rain. High 66°, low 51°.
0Westmont, Friday, 30 October
Overcast. High 64°, low 45°.
0.78Westmont, Saturday, 31 October
Rain. High 63°, low 53°.
0Westmont, Sunday, 1 November
Overcast. High 67°, low 53°.
0.01Westmont, Monday, 2 November
Light rain. High 59°, low 56°.
0Westmont, Tuesday, 3 November
Overcast. High 58°, low 55°.
0.27Westmont, Wednesday, 4 November
Rain. High 54°, low 52°.
0.36Westmont, Thursday, 5 November
Light rain. High 55°, low 53°.
0.01Westmont, Friday, 6 November
Light rain. High 53°, low 51°.
0Westmont, Saturday, 7 November
Light rain. High 56°, low 49°.
0
Westmont, Sunday, 8 November
Partly cloudy. High 57°, low 45°.
0.25Westmont, Monday, 9 November
Rain. High 58°, low 49°.
0Westmont, Tuesday, 10 November
Overcast. High 47°, low 40°.
0Westmont, Wednesday, 11 November
Overcast. High 43°, low 34°.
0.06Westmont, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Westmont, Friday, 13 November
Climate normal for this date — 60-year average.
0.07
Westmont, Saturday, 14 November
Climate normal for this date — 60-year average.
0.1Westmont, Sunday, 15 November
Climate normal for this date — 60-year average.
0.05Westmont, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Westmont, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.15Westmont, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.08Westmont, Thursday, 19 November
Climate normal for this date — 60-year average.
0.1Westmont, Friday, 20 November
Climate normal for this date — 60-year average.
0.1Westmont, Saturday, 21 November
Climate normal for this date — 60-year average.
0.05Westmont, Sunday, 22 November
Climate normal for this date — 60-year average.
0.09Westmont, Monday, 23 November
Climate normal for this date — 60-year average.
0.08Westmont, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.09Westmont, Wednesday, 25 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 Westmont, 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 Westmont, 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
53°Weather in Annapolis, MD
67°Weather in Atlanta, GA74°Weather in Augusta, ME50°Weather in Austin, TX81°Weather in Baton Rouge, LA81°Weather in Bismarck, ND37°Weather in Boise, ID57°Weather in Boston, MA55°Weather in Carson City, NV59°Weather in Charleston, WV74°Weather in Charlotte Amalie, VI88°Weather in Cheyenne, WY60°Weather in Columbia, SC76°Weather in Columbus, OH72°Weather in Concord, NH53°Weather in Denver, CO63°Weather in Des Moines, IA68°Weather in Dover, DE67°Weather in Frankfort, KY77°Weather in Harrisburg, PA66°Weather in Hartford, CT57°Weather in Helena, MT48°Weather in Honolulu, HI79°Weather in Indianapolis, IN73°Weather in Jackson, MS78°Weather in Jefferson City, MO72°Weather in Juneau, AK30°Weather in Lansing, MI62°Weather in Lincoln, NE61°Weather in Little Rock, AR77°Weather in Madison, WI63°Weather in Montgomery, AL75°Weather in Montpelier, VT47°Weather in Nashville, TN75°Weather in Oklahoma City, OK77°Weather in Olympia, WA54°Weather in Phoenix, AZ82°Weather in Pierre, SD46°Weather in Providence, RI57°Weather in Raleigh, NC74°Weather in Richmond, VA74°Weather in Sacramento, CA63°Weather in Salem, OR55°Weather in Salt Lake City, UT62°Weather in San Juan, PR90°Weather in Santa Fe, NM61°Weather in Springfield, IL71°Weather in St. Paul, MN54°Weather in Tallahassee, FL81°Weather in Topeka, KS71°Weather in Trenton, NJ65°Weather in Washington, DC72°66°Weather in Trout Valley, IL67°Weather in Union, IL66°Weather in Poplar Grove, IL66°Weather in Timberlane, IL67°Weather in Bannockburn, IL67°Weather in Beach Park, IL
63°Weather in Grayslake, IL66°Weather in Green Oaks, IL66°Weather in Gurnee, IL65°Weather in Hainesville, IL66°Weather in Hawthorn Woods, IL66°Weather in Island Lake, IL67°Weather in Kildeer, IL67°Weather in Lake Barrington, IL67°Weather in Lake Bluff, IL66°Weather in Lake Villa, IL66°Weather in Lake Zurich, IL67°Weather in Libertyville, IL66°Weather in Lincolnshire, IL67°