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Casmalia, CA Weather Forecast for 5-Days

Updated: Sun Mar 8th 2026 4:15 PM PDT

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Casmalia, CA Weather – 3-8 – Sunny
88° / 50°
Sunny
Daytime highs will reach 88°F with lows dropping to 50°F in Casmalia, where bright and sunny conditions. Winds will be light at 9mph and gusts of 10.8mph at 5 PM. Humidity levels should be comfortable, sitting around 39% on average, the maximum being 63% at 11 PM and 28% being its lowest at 5 PM. Barometric pressure is its highest of 29.89inHg at 9 PM, a lowest point of 29.86inHg at 5 PM with an avg 29.88inHg.
Casmalia, CA Weather – 3-9 – Partly Cloudy
66° / 48°

Weather Tomorrow

Partly Cloudy
In Casmalia, cloudy skies are likely with a high near 66°F and a low around 48°F. Wind will be moderate, blowing around 11mph on average and gusts of 12.1mph at 1 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 96% at 10 PM and 39% being its lowest at 2 AM. Barometric pressure is its highest of 30.02inHg at 10 PM, a lowest point of 29.85inHg at 2 AM with an avg 29.91inHg.
Casmalia, CA Weather – 3-10 – Mist
58° / 51°
Mist
In Casmalia, mist is likely with a high near 58°F and a low around 51°F. Winds will be light at 10mph and gusts of 10.6mph at 1 PM. High humidity with average of 91% is anticipated, the maximum being 97% at 2 AM and 79% being its lowest at 5 PM. Barometric pressure is its highest of 30.23inHg at 10 PM, a lowest point of 29.94inHg at 12 AM with an avg 30.12inHg.
Casmalia, CA Weather – 3-11 – Sunny
76° / 48°
Sunny
In Casmalia, bright and sunny conditions with highs near 76°F and lows around 48°F. Winds will be light at 7mph and gusts of 10.3mph at 11 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 93% at 12 AM and 34% being its lowest at 1 PM. Barometric pressure is its highest of 30.24inHg at 9 AM, a lowest point of 30.1inHg at 12 AM with an avg 30.2inHg.
Casmalia, CA Weather – 3-12 – Sunny
80° / 54°
Sunny
In Casmalia, bright and sunny conditions with highs near 80°F and lows around 54°F. Winds will be light at 9mph and gusts of 13.2mph at 8 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 74% at 7 AM and 37% being its lowest at 2 PM. Barometric pressure is its highest of 30.23inHg at 12 AM, a lowest point of 29.99inHg at 5 PM with an avg 30.1inHg.
Casmalia, CA Weather – 3-13 – Sunny
79° / 54°
Sunny
It will be sunny in Casmalia, with a high of 79°F and a low of 54°F. Winds will be light at 8mph and gusts of 11.7mph at 2 AM. Humidity levels should be comfortable, sitting around 56% on average, the maximum being 75% at 6 AM and 29% being its lowest at 2 PM. Barometric pressure is its highest of 30inHg at 12 AM, a lowest point of 29.85inHg at 5 PM with an avg 29.92inHg.

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