Weather forecast for tomorrowCastalia, OH
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 10mphSSW 199°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:46 am EDT
- Sunset: 6:45 pm EDT
- details ▼
Tomorrow, sunny and dry conditions are anticipated.
Substantial temperature variations are predicted, soaring to a maximum of a breezy 66.2°F and descending to a minimum of a wintry 37.4°F.
Tomorrow, the predicted high of 66.2°F is expected to reflect September's average high of 70.7°F.
Sunrise will be at 7:46 am and sunset at 6:45 pm; tomorrow's daylight will last for 10h and 59min.
Substantial temperature variations are predicted, soaring to a maximum of a breezy 66.2°F and descending to a minimum of a wintry 37.4°F.
Tomorrow, the predicted high of 66.2°F is expected to reflect September's average high of 70.7°F.
Sunrise will be at 7:46 am and sunset at 6:45 pm; tomorrow's daylight will last for 10h and 59min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 37°C.
Coldest hour: 6 am 37°C.
Chance of precipitation
Highest chance: 6 am 5%.
Hourly weather forecast
- 12 am
- 43°F
- Feels like:39°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSW 211°
- Humidity: 73%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 41°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphSSW 205°
- Humidity: 77%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 37°F
- Feels like:34°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphSSW 204°
- Humidity: 83%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 37°F
- Feels like:32°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphSSW 205°
- Humidity: 86%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:46 am
- 8 am
- 37°F
- Feels like:32°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSSW 195°
- Humidity: 88%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 48°F
- Feels like:45°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphSSW 195°
- Humidity: 66%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 57°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSW 205°
- Humidity: 48%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSW 203°
- Humidity: 38%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 64°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSW 198°
- Humidity: 36%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphS 188°
- Humidity: 42%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:45 pm
- 8 pm
- 54°F
- Feels like:52°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphS 180°
- Humidity: 57%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphS 181°
- Humidity: 66%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, mostly cloudless and sunny weather is anticipated.
The temperature will vary between a minimum of 37.4°F and a maximum of 64.4°F. The warmest part of the day will be from 3 pm to 5 pm.
Tomorrow, temperatures will be more consistent with the climate of September than the usual maximum in October. Tomorrow, the overnight low is more in line with November's usual minimum of 38.5°F than October's 50°F.
The temperature will vary between a minimum of 37.4°F and a maximum of 64.4°F. The warmest part of the day will be from 3 pm to 5 pm.
Tomorrow, temperatures will be more consistent with the climate of September than the usual maximum in October. Tomorrow, the overnight low is more in line with November's usual minimum of 38.5°F than October's 50°F.
Updated: Oct 17, 2026 @ 23:44:47 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, bright and sunny weather is expected.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 37.4°F.
Tomorrow, the maximum temperature will be a couple of degrees higher than the average highest temperature in October. The lowest temperature will be uncommonly lower than the average low of 50°F.
Tomorrow, the maximum temperature will be a couple of degrees higher than the average highest temperature in October. The lowest temperature will be uncommonly lower than the average low of 50°F.
On Sunday, in Castalia, sunrise will be at 7:46 am and sunset at 6:45 pm (EDT).
In Castalia, the length of the day tomorrow will be 10h and 59min.
