Weather in Portage, IL
Portage, Tuesday, 27 October, 15:45
Overcast. Feels like 62°. High 64°, low 50°.
Monthly outlook for Portage, IL: average high 59.4°, average low 46.7°. That is 4.8° above the climate normal for October. Precipitation is expected on 6 days (about 3.1 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 28 October (72.2°), the coolest 8 November (34.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 27 October – 5 November | 63.7° | 52.4° | +6.3° |
| 6 November – 15 November | 52.3° | 46.6° | +3.1° |
| 16 November – 25 November | at normal | 42.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Benton (13 mi).
0
Portage, Wednesday, 28 October
Light rain. High 72°, low 52°.
0
Portage, Thursday, 29 October
Clear. High 66°, low 48°.
0.67Portage, Friday, 30 October
Rain. High 61°, low 44°.
0.07Portage, Saturday, 31 October
Light rain. High 64°, low 54°.
0Portage, Sunday, 1 November
Overcast. High 66°, low 53°.
0.09Portage, Monday, 2 November
Light rain. High 63°, low 54°.
1.63Portage, Tuesday, 3 November
Heavy rain. High 60°, low 57°.
0.33Portage, Wednesday, 4 November
Rain. High 61°, low 56°.
0.26Portage, Thursday, 5 November
Rain. High 59°, low 55°.
0.02Portage, Friday, 6 November
Light rain. High 55°, low 45°.
0
Portage, Saturday, 7 November
Mostly clear. High 51°, low 37°.
0Portage, Sunday, 8 November
Mostly clear. High 51°, low 34°.
0Portage, Monday, 9 November
Clear. High 51°, low 34°.
0
Portage, Tuesday, 10 November
Partly cloudy. High 52°, low 35°.
0Portage, Wednesday, 11 November
Overcast. High 52°, low 38°.
0.06Portage, Thursday, 12 November
Climate normal for this date — 60-year average.
0.05Portage, Friday, 13 November
Climate normal for this date — 60-year average.
0.04Portage, Saturday, 14 November
Climate normal for this date — 60-year average.
0.05Portage, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06Portage, Monday, 16 November
Climate normal for this date — 60-year average.
0.1Portage, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.09Portage, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.06Portage, Thursday, 19 November
Climate normal for this date — 60-year average.
0.09Portage, Friday, 20 November
Climate normal for this date — 60-year average.
0.09Portage, Saturday, 21 November
Climate normal for this date — 60-year average.
0.03Portage, Sunday, 22 November
Climate normal for this date — 60-year average.
0.1Portage, Monday, 23 November
Climate normal for this date — 60-year average.
0.06Portage, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.06Portage, 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 Portage, 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 Portage, 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
52°Weather in Annapolis, MD67°Weather in Atlanta, GA75°Weather in Augusta, ME50°Weather in Austin, TX81°Weather in Baton Rouge, LA81°Weather in Bismarck, ND
38°Weather in Boise, ID58°Weather in Boston, MA54°Weather in Carson City, NV64°Weather in Charleston, WV74°Weather in Charlotte Amalie, VI88°Weather in Cheyenne, WY62°Weather in Columbia, SC75°Weather in Columbus, OH73°Weather in Concord, NH52°Weather in Denver, CO64°Weather in Des Moines, IA68°Weather in Dover, DE65°Weather in Frankfort, KY76°Weather in Harrisburg, PA66°Weather in Hartford, CT57°Weather in Helena, MT47°Weather in Honolulu, HI80°Weather in Indianapolis, IN73°Weather in Jackson, MS80°Weather in Jefferson City, MO73°Weather in Juneau, AK32°Weather in Lansing, MI63°Weather in Lincoln, NE59°Weather in Little Rock, AR78°Weather in Madison, WI63°Weather in Montgomery, AL77°Weather in Montpelier, VT46°Weather in Nashville, TN75°Weather in Oklahoma City, OK78°Weather in Olympia, WA55°Weather in Phoenix, AZ83°Weather in Pierre, SD54°Weather in Providence, RI57°Weather in Raleigh, NC74°Weather in Richmond, VA73°Weather in Sacramento, CA65°Weather in Salem, OR54°Weather in Salt Lake City, UT64°Weather in San Juan, PR90°Weather in Santa Fe, NM61°Weather in Springfield, IL71°Weather in St. Paul, MN55°Weather in Tallahassee, FL81°Weather in Topeka, KS73°Weather in Trenton, NJ64°Weather in Washington, DC71°69°Weather in Fremont Center, IL67°Weather in Frielings, IL71°Weather in Frogtown, IL71°Weather in Frontenac, IL69°Weather in Fruit, IL70°Weather in Fuller, IL71°Weather in Fullerton, IL70°Weather in Fulls, IL72°Weather in Funks Grove, IL69°Weather in Gallagher, IL74°Weather in Garber, IL68°Weather in Gards Point, IL75°Weather in Garland, IL72°Weather in Garnerville, IL72°Weather in Garrison, IL73°Weather in Gerald, IL72°Weather in Gilbirds, IL68°Weather in Glenburn, IL72°Weather in Glover, IL72°