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Castalia, OH Weather Forecast | 5 Day

Updated: Fri Jun 20th 2025 3:45 AM EDT

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Castalia, OH Weather Forecast - 6-20-25 - Partly Cloudy

Partly Cloudy

Fri 6-20-25

Partly Cloudy with a high of 84°F and a low of 62°F. Wind will be moderate, blowing around 13mph on average and gusts of 22.1mph at 4 AM. The humidity will be on the higher side, averaging about 79%, the maximum being 97% at 6 AM and 59% being its lowest at 3 PM. Barometric pressure is its highest of 30inHg at 11 PM, a lowest point of 29.91inHg at 6 PM with an avg 29.94inHg.

    • HI: 84°F
    • LO: 62°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      12.1 mph
    • Humidity
      79% avg.
    • UV Index
      2.4
    • Air Quality
      Good
    • Sunrise
      05:57 AM
    • Sunset
      09:08 PM
    • Moonrise
      02:07 AM
    • Moonset
      03:53 PM
    • Moon Phase
      Waning Crescent
Castalia, OH Weather Forecast - 6-21-25 - Intermittent Thunderstorms In The Area

Intermittent Thunderstorms In The Area

Weather Tomorrow, Sat 6-21-25

Intermittent Thunderstorms In The Area with a high of 89°F and a low of 71°F. Wind will be moderate, blowing around 20mph on average and gusts of 38.1mph at 10 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 84% at 5 AM and 65% being its lowest at 5 PM. Barometric pressure is its highest of 29.97inHg at 12 PM, a lowest point of 29.89inHg at 7 PM with an avg 29.94inHg.

    • HI: 89°F
    • LO: 71°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      19.9 mph
    • Humidity
      77% avg.
    • UV Index
      2.4
    • Air Quality
      Good
    • Sunrise
      05:57 AM
    • Sunset
      09:08 PM
    • Moonrise
      02:33 AM
    • Moonset
      05:12 PM
    • Moon Phase
      Waning Crescent
Castalia, OH Weather Forecast - 6-22-25 - Sunny

Sunny

Sun 6-22-25

Sunny with a high of 91°F and a low of 73°F. Wind will be moderate, blowing around 19mph on average and gusts of 35.3mph at 12 AM. The humidity will be on the higher side, averaging about 79%, the maximum being 94% at 5 AM and 60% being its lowest at 5 PM. Barometric pressure is its highest of 30.07inHg at 10 PM, a lowest point of 29.95inHg at 11 PM with an avg 30.02inHg.

    • HI: 91°F
    • LO: 73°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      18.8 mph
    • Humidity
      79% avg.
    • UV Index
      2.8
    • Air Quality
      Good
    • Sunrise
      05:58 AM
    • Sunset
      09:08 PM
    • Moonrise
      03:05 AM
    • Moonset
      06:32 PM
    • Moon Phase
      Waning Crescent
Castalia, OH Weather Forecast - 6-23-25 - Sunny

Sunny

Mon 6-23-25

Sunny with a high of 87°F and a low of 73°F. Wind will be moderate, blowing around 12mph on average and gusts of 23.3mph at 5 PM. The humidity will be on the higher side, averaging about 76%, the maximum being 93% at 5 AM and 57% being its lowest at 3 PM. Barometric pressure is its highest of 30.17inHg at 9 AM, a lowest point of 30.01inHg at 12 AM with an avg 30.12inHg.

    • HI: 87°F
    • LO: 73°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      11.6 mph
    • Humidity
      76% avg.
    • UV Index
      2.8
    • Air Quality
      Good
    • Sunrise
      05:58 AM
    • Sunset
      09:09 PM
    • Moonrise
      03:45 AM
    • Moonset
      07:52 PM
    • Moon Phase
      Waning Crescent
Castalia, OH Weather Forecast - 6-24-25 - Scattered Showers

Scattered Showers

Tue 6-24-25

Scattered Showers with a high of 85°F and a low of 74°F. It will likey rain, having a 83% chance of a downpour with an estimated 0.01in. Winds will be light at 10mph and gusts of 19.7mph at 1 AM. High humidity with average of 81% is anticipated, the maximum being 89% at 5 AM and 64% being its lowest at 5 PM. Barometric pressure is its highest of 30.2inHg at 7 AM, a lowest point of 30.11inHg at 8 PM with an avg 30.16inHg.

    • HI: 85°F
    • LO: 74°F
    • Rainfall: 83% | est. 0.01in
    • Snowfall: 0%
    • Wind
      9.4 mph
    • Humidity
      81% avg.
    • UV Index
      0.1
    • Air Quality
      TBA
    • Sunrise
      05:58 AM
    • Sunset
      09:09 PM
    • Moonrise
      04:36 AM
    • Moonset
      09:03 PM
    • Moon Phase
      Waning Crescent
Castalia, OH Weather Forecast - 6-25-25 - Scattered Showers

Scattered Showers

Wed 6-25-25

Scattered Showers with a high of 80°F and a low of 73°F. It will likey rain, having a 82% chance of a downpour with an estimated 0.13in. Winds will be light at 6mph and gusts of 9.2mph at 11 AM. High humidity with average of 86% is anticipated, the maximum being 93% at 8 AM and 77% being its lowest at 2 PM. Barometric pressure is its highest of 30.14inHg at 12 AM, a lowest point of 30.03inHg at 8 PM with an avg 30.1inHg.

    • HI: 80°F
    • LO: 73°F
    • Rainfall: 82% | est. 0.13in
    • Snowfall: 0%
    • Wind
      5.8 mph
    • Humidity
      86% avg.
    • UV Index
      5
    • Air Quality
      TBA
    • Sunrise
      05:59 AM
    • Sunset
      09:09 PM
    • Moonrise
      05:40 AM
    • Moonset
      10:02 PM
    • Moon Phase
      New Moon

This 5-Day weather forecast is valid for ZIP code 44824, accurately covering the area of Castalia, OH.

Currently

Clear 61°F
29.98 inHg.
Barometer
93%
Humidity
WSW 18.4 mph
Wind
Clear

National Outlook

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