Weather in Altoona, IA
Altoona, Friday, 23 October, 23:32
Clear. Feels like 64°. High 75°, low 54°.
Monthly outlook for Altoona, IA: average high 67.2°, average low 51.8°. That is 6.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 24 October (76.3°), the coolest 2 November (40.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 23 October – 1 November | 70.6° | 57° | +7.6° |
| 2 November – 11 November | 61.6° | 51.5° | +5.6° |
| 12 November – 21 November | at normal | 47.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Mitchellville (6 mi).
0
Altoona, Saturday, 24 October
Overcast. High 76°, low 57°.
0
Altoona, Sunday, 25 October
Mostly clear. High 75°, low 54°.
0
Altoona, Monday, 26 October
Partly cloudy. High 72°, low 53°.
0.01
Altoona, Tuesday, 27 October
Light rain. High 68°, low 56°.
0.04Altoona, Wednesday, 28 October
Light rain. High 71°, low 57°.
0.14Altoona, Thursday, 29 October
Light rain. High 74°, low 59°.
0.39Altoona, Friday, 30 October
Rain. High 72°, low 62°.
0.65Altoona, Saturday, 31 October
Rain. High 60°, low 57°.
0.05Altoona, Sunday, 1 November
Light rain. High 62°, low 47°.
0Altoona, Monday, 2 November
Mostly clear. High 59°, low 41°.
0Altoona, Tuesday, 3 November
Overcast. High 51°, low 41°.
0Altoona, Wednesday, 4 November
Overcast. High 58°, low 42°.
0
Altoona, Thursday, 5 November
Clear. High 67°, low 43°.
0Altoona, Friday, 6 November
Partly cloudy. High 71°, low 55°.
0Altoona, Saturday, 7 November
Partly cloudy. High 65°, low 51°.
0.04Altoona, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09Altoona, Monday, 9 November
Climate normal for this date — 60-year average.
0.08Altoona, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.09Altoona, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Altoona, Thursday, 12 November
Climate normal for this date — 60-year average.
0.07Altoona, Friday, 13 November
Climate normal for this date — 60-year average.
0.03Altoona, Saturday, 14 November
Climate normal for this date — 60-year average.
0.06Altoona, Sunday, 15 November
Climate normal for this date — 60-year average.
0.05Altoona, Monday, 16 November
Climate normal for this date — 60-year average.
0.1Altoona, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.06Altoona, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Altoona, Thursday, 19 November
Climate normal for this date — 60-year average.
0.08Altoona, Friday, 20 November
Climate normal for this date — 60-year average.
0.04Altoona, Saturday, 21 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 Altoona, IA 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 Altoona, IA 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
38°Weather in Annapolis, MD50°Weather in Atlanta, GA58°Weather in Augusta, ME35°Weather in Austin, TX70°Weather in Baton Rouge, LA60°Weather in Bismarck, ND67°Weather in Boise, ID44°Weather in Boston, MA41°Weather in Carson City, NV
44°Weather in Charleston, WV
47°Weather in Charlotte Amalie, VI84°Weather in Cheyenne, WY56°Weather in Columbia, SC53°Weather in Columbus, OH50°Weather in Concord, NH34°Weather in Denver, CO64°Weather in Des Moines, IA64°Weather in Dover, DE50°Weather in Frankfort, KY48°Weather in Harrisburg, PA41°Weather in Hartford, CT40°Weather in Helena, MT35°Weather in Honolulu, HI77°Weather in Indianapolis, IN52°Weather in Jackson, MS57°Weather in Jefferson City, MO63°Weather in Juneau, AK27°Weather in Lansing, MI48°Weather in Lincoln, NE68°Weather in Little Rock, AR59°Weather in Madison, WI57°Weather in Montgomery, AL53°Weather in Montpelier, VT30°Weather in Nashville, TN53°Weather in Oklahoma City, OK65°Weather in Olympia, WA42°Weather in Phoenix, AZ70°Weather in Pierre, SD73°Weather in Providence, RI38°Weather in Raleigh, NC55°Weather in Richmond, VA48°Weather in Sacramento, CA61°Weather in Salem, OR46°Weather in Salt Lake City, UT48°Weather in San Juan, PR81°Weather in Santa Fe, NM55°Weather in Springfield, IL56°Weather in St. Paul, MN66°Weather in Tallahassee, FL56°Weather in Topeka, KS65°Weather in Trenton, NJ41°Weather in Washington, DC48°65°Weather in Loring, IA65°Weather in Ludlow, IA62°Weather in Lundgren, IA66°Weather in Lunsford, IA60°Weather in Luray, IA63°Weather in Lycurgus, IA62°Weather in Lyndale, IA64°Weather in Mackey, IA64°Weather in Maine, IA63°Weather in Manteno, IA65°Weather in Maple Hill, IA65°Weather in Mapleside, IA65°Weather in Martinstown, IA63°Weather in Mary Hill, IA64°Weather in Maryville, IA62°Weather in Maud, IA63°Weather in McGargels Ford, IA61°Weather in McGregor Heights, IA63°Weather in Mekee, IA59°