Weather forecast for todayCostonia, OH

Weather forecast for today

Current condition 2:44 pm EDT

  • 54°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 8mphN 350°
  • Humidity: 40%
  • Dewpoint: 28°F
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
At the moment, sunlight is streaming down, with a gentle warmth in the air.
The temperature is a cool 53.6°F, and the apparent temperature is almost the same at 51.8°F. The current temperature is the maximum anticipated temperature for today.

Saturday Oct 17, 2026

  • 54°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphN 349°
  • Humidity: 41%
  • UV index: 4
  • Sunrise: 7:35 am EDT
  • Sunset: 6:39 pm EDT
  • ▼
Today, in Costonia, skies are expected to be clear and full of sunshine.
The highest predicted temperature is a fresh 53.6°F, while the lowest temperature will be an icy 33.8°F.
Today, the temperature will resemble November's climate with a high near 49.1°F.
Sunrise was at 7:35 am and sunset will be at 6:39 pm; the daylight will last for 11h and 4min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 54°C.
Coldest hour: 12 am 39°C.

Chance of precipitation

Highest chance: 12 am 4%.

Hourly weather forecast

  • 3 pm
  • 54°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphN 354°
  • Humidity: 40%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 54°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphN 351°
  • Humidity: 39%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 54°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNW 345°
  • Humidity: 39%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 52°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNW 349°
  • Humidity: 45%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:39 pm
  • 7 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphN 349°
  • Humidity: 52%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNNW 347°
  • Humidity: 58%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphN 352°
  • Humidity: 62%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphN 357°
  • Humidity: 65%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphN 6°
  • Humidity: 70%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 1mphNNE 12°
  • Humidity: 75%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of the day, bright and mostly sunny weather is expected.
The temperature will be between the highest temperature of 53.6°F and the lowest temperature of 41°F. The warmest part of the day will be from 3 pm to 5 pm.
The maximum temperature today will be more consistent with November's average high of 49.1°F than October's usual of 61.9°F. The lowest temperature today is also more alike with November's average minimum of 33.8°F than the average low in October of 45°F.
Updated: Oct 17, 2026 @ 18:44:19 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 2:44 pm EDT, the temperature is 53.6°F.

Today, skies will stay clear and sunny.

Today, the highest temperature will be 53.6°F, while the lowest temperature will be 33.8°F.
Today, the maximum temperature will be slightly cooler than the average highest temperature in October. The lowest temperature will be uncommonly lower than the average low of 45°F.

On Saturday, in Costonia, sunrise was at 7:35 am and sunset will be at 6:39 pm (EDT).

In Costonia, the length of the day today will be 11h and 4min.