Weather in Costonia, OH
Costonia, Tuesday, 20 October, 10:55
Clear. Feels like 55°. High 68°, low 37°.
Monthly outlook for Costonia, OH: average high 58.5°, average low 37.3°. That is 0.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 20 October (68°), the coolest 31 October (29°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 61.1° | 57.9° | +1.8° |
| 30 October – 8 November | 54° | 55° | -0.5° |
| 9 November – 18 November | at normal | 49.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — East Springfield (13 mi).
0Costonia, Wednesday, 21 October
Clear. High 66°, low 34°.
0Costonia, Thursday, 22 October
Clear. High 65°, low 35°.
0Costonia, Friday, 23 October
Clear. High 58°, low 42°.
0Costonia, Saturday, 24 October
Clear. High 63°, low 38°.
0
Costonia, Sunday, 25 October
Mostly clear. High 67°, low 40°.
0
Costonia, Monday, 26 October
Overcast. High 66°, low 47°.
0.26
Costonia, Tuesday, 27 October
Rain. High 59°, low 40°.
0.05
Costonia, Wednesday, 28 October
Snow. High 47°, low 32°.
0Costonia, Thursday, 29 October
Clear. High 51°, low 30°.
0.02Costonia, Friday, 30 October
Light rain. High 46°, low 32°.
0Costonia, Saturday, 31 October
Clear. High 49°, low 29°.
0Costonia, Sunday, 1 November
Overcast. High 52°, low 36°.
0Costonia, Monday, 2 November
Overcast. High 56°, low 42°.
0Costonia, Tuesday, 3 November
Clear. High 60°, low 38°.
0.02Costonia, Wednesday, 4 November
Light rain. High 61°, low 43°.
0.1
Costonia, Thursday, 5 November
Climate normal for this date — 60-year average.
0.09
Costonia, Friday, 6 November
Climate normal for this date — 60-year average.
0.11Costonia, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09Costonia, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09Costonia, Monday, 9 November
Climate normal for this date — 60-year average.
0.15Costonia, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.14Costonia, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.12Costonia, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Costonia, Friday, 13 November
Climate normal for this date — 60-year average.
0.1Costonia, Saturday, 14 November
Climate normal for this date — 60-year average.
0.15Costonia, Sunday, 15 November
Climate normal for this date — 60-year average.
0.15Costonia, Monday, 16 November
Climate normal for this date — 60-year average.
0.12Costonia, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Costonia, Wednesday, 18 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 Costonia, OH 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 Costonia, OH 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, MD60°Weather in Atlanta, GA59°Weather in Augusta, ME54°Weather in Austin, TX64°Weather in Baton Rouge, LA64°Weather in Bismarck, ND43°Weather in Boise, ID48°Weather in Boston, MA54°Weather in Carson City, NV47°Weather in Charleston, WV40°Weather in Charlotte Amalie, VI87°Weather in Cheyenne, WY49°Weather in Columbia, SC55°Weather in Columbus, OH53°Weather in Concord, NH54°Weather in Denver, CO50°Weather in Des Moines, IA50°Weather in Dover, DE61°Weather in Frankfort, KY57°Weather in Harrisburg, PA59°Weather in Hartford, CT57°Weather in Helena, MT37°Weather in Honolulu, HI75°Weather in Indianapolis, IN54°Weather in Jackson, MS57°Weather in Jefferson City, MO51°Weather in Juneau, AK36°Weather in Lansing, MI51°Weather in Lincoln, NE52°Weather in Little Rock, AR55°Weather in Madison, WI46°Weather in Montgomery, AL54°Weather in Montpelier, VT50°Weather in Nashville, TN55°Weather in Oklahoma City, OK57°Weather in Olympia, WA
41°Weather in Phoenix, AZ71°Weather in Pierre, SD46°Weather in Providence, RI53°Weather in Raleigh, NC58°Weather in Richmond, VA60°Weather in Sacramento, CA51°Weather in Salem, OR
46°Weather in Salt Lake City, UT58°Weather in San Juan, PR87°Weather in Santa Fe, NM49°Weather in Springfield, IL52°Weather in St. Paul, MN49°Weather in Tallahassee, FL60°Weather in Topeka, KS49°Weather in Trenton, NJ59°Weather in Washington, DC60°60°Weather in Reedsburg, OH57°Weather in Reform, OH48°Weather in Rehm, OH52°Weather in Rock Haven Park, OH54°Weather in Rock Way, OH59°Weather in Rose Hill, OH60°Weather in Rush Run, OH58°Weather in Saint Johns, OH60°Weather in Saint Paul, OH58°Weather in Salem Center, OH55°Weather in Sand Hill, OH61°Weather in Scotts Crossing, OH59°Weather in Sippo, OH57°Weather in Skit, OH57°Weather in South Mount Vernon, OH58°Weather in Spring Grove, OH54°Weather in Squirrel Town, OH58°Weather in Stewartsville, OH46°Weather in Stovertown, OH55°