Local Forecast

Castalia, OH Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Castalia, OH.

No Active Alerts

Hour-by-Hour  Current Observation

Saturday 11:15 PM EDTSaturday 11:15 PM

°F °C
Regional Observations →
66°F

Mostly Cloudy

  • 75° / 66° High / Low
  • 66° Feels Like
  • 0% Chance of Rain

Wind

6 mph

E

UV Index

0

None

Humidity

83%

Dew 60°F

Sun

5:59 AM · 9:08 PM

Rise · Set

Source: PORT CLINTON (KPCW). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

Today

75° 66°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Today

Partly sunny, with a high near 75. Northeast wind around 12 mph.

Night

Mostly cloudy, with a low around 66. Northeast wind around 6 mph.

Sunday

80° 66°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Sunday

Mostly sunny, with a high near 78. Northeast wind 5 to 9 mph.

Night

Mostly clear, with a low around 66. East wind 2 to 8 mph.

Monday

91° 75°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Monday

Mostly sunny, with a high near 91. Heat index values as high as 98. South wind 2 to 7 mph.

Night

Partly cloudy, with a low around 75. South wind around 7 mph.

Tuesday

96° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Tuesday

Sunny, with a high near 96.

Night

Mostly clear, with a low around 76.

Wednesday

98° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 96.

Night

Mostly clear, with a low around 77.

Castalia, OH Weather Analysis Tools