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Castalia, OH Weather Forecast
Castalia, OH Weather Forecast Date: 717 AM EDT Sat Oct 24 2026
The area/counties/county of: Erie, including the cities of: Sandusky and Huron.or toggle through each period.
Today... Mostly sunny. Highs in the mid 60s. South winds around 5 mph, becoming northeast this afternoon.
Tonight... Mostly clear. Lows in the lower 40s. East winds around 5 mph, becoming south after midnight.
Sunday... Mostly sunny. Highs in the upper 60s. South winds around 5 mph.
Sunday Night... Partly cloudy. Lows in the mid 40s. South winds around 5 mph.
Monday... Partly cloudy. Highs in the upper 60s. Southwest winds around 5 mph, becoming northwest around 5 mph in the afternoon.
Monday Night... Mostly cloudy. Lows in the upper 40s.
Tuesday... Partly sunny. Highs in the lower 60s.
Tuesday Night... Mostly cloudy. Lows in the mid 40s.
Wednesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 60s.
Wednesday Night... Partly cloudy in the evening, then clearing. Lows in the lower 50s.
Thursday... Mostly sunny. Highs in the lower 70s.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
Castalia Radar Loop
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