Lake Cachuma, CA Weather Forecast for 5-Days

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

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Lake Cachuma, CA Weather – 3-8 – Sunny
80° / 55°
Sunny
Daytime highs will reach 80°F with lows dropping to 55°F in Lake Cachuma, where bright and sunny conditions. Winds will be light at 9mph and gusts of 15mph at 10 PM. Humidity levels should be comfortable, sitting around 30% on average, the maximum being 43% at 11 PM and 24% being its lowest at 5 PM. Barometric pressure is its highest of 29.87inHg at 9 PM, a lowest point of 29.85inHg at 5 PM with an avg 29.86inHg.
Lake Cachuma, CA Weather – 3-9 – Partly Cloudy
58° / 49°

Weather Tomorrow

Partly Cloudy
It will be cloudy in Lake Cachuma, with a high of 58°F and a low of 49°F. Winds will be light at 7mph and gusts of 13.6mph at 12 AM. The humidity will be on the higher side, averaging about 71%, the maximum being 94% at 5 PM and 25% being its lowest at 11 PM. Barometric pressure is its highest of 30inHg at 10 PM, a lowest point of 29.86inHg at 1 AM with an avg 29.91inHg.
Lake Cachuma, CA Weather – 3-10 – Cloudy
58° / 46°
Cloudy
In Lake Cachuma, overcast conditions are likely with a high near 58°F and a low around 46°F. Winds will be light at 6mph and gusts of 7mph at 11 PM. High humidity with average of 89% is anticipated, the maximum being 96% at 8 AM and 85% being its lowest at 10 PM. Barometric pressure is its highest of 30.18inHg at 10 PM, a lowest point of 29.93inHg at 12 AM with an avg 30.09inHg.
Lake Cachuma, CA Weather – 3-11 – Sunny
76° / 48°
Sunny
Highs will reach 76°F with lows near 48°F in Lake Cachuma, where a sunny day is. Winds will be light at 7mph and gusts of 13.2mph at 11 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 89% at 6 AM and 40% being its lowest at 4 PM. Barometric pressure is its highest of 30.23inHg at 9 AM, a lowest point of 30.08inHg at 12 AM with an avg 30.19inHg.
Lake Cachuma, CA Weather – 3-12 – Sunny
86° / 56°
Sunny
In Lake Cachuma, bright and sunny conditions with highs near 86°F and lows around 56°F. Winds will be light at 7mph and gusts of 14.1mph at 11 PM. Humidity levels should be comfortable, sitting around 46% on average, the maximum being 66% at 12 AM and 20% being its lowest at 2 PM. Barometric pressure is its highest of 30.23inHg at 12 AM, a lowest point of 29.98inHg at 5 PM with an avg 30.1inHg.
Lake Cachuma, CA Weather – 3-13 – Sunny
81° / 55°
Sunny
In Lake Cachuma, sunshine is likely with a high near 81°F and a low around 55°F. Winds will be light at 7mph and gusts of 14.6mph at 5 AM. Humidity levels should be comfortable, sitting around 39% on average, the maximum being 51% at 12 AM and 21% being its lowest at 2 PM. Barometric pressure is its highest of 29.99inHg at 12 AM, a lowest point of 29.85inHg at 5 PM with an avg 29.91inHg.

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