Merced County, CA Weather Tomorrow

Check tomorrow's local weather for Merced County and explore a complete 5 day forecast covering precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction for the Merced County area.
Updated: Mon Jul 20th 2026 12:15 AM PDT

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Merced County, CA Weather – 7-20 – Sunny
106° / 68°
Sunny
Merced County may see sunshine, with daytime highs of 106°F and overnight lows near 68°F. There's a very small chance of rainfall, only about 1%. Wind will be moderate, blowing around 18mph on average and gusts of 25.3mph at 8 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 58% at 1 AM and 10% being its lowest at 3 PM. Barometric pressure is its highest of 29.9inHg at 9 AM, a lowest point of 29.76inHg at 4 PM with an avg 29.84inHg.
Merced County, CA Weather – 7-21 – Sunny
107° / 69°

Weather Tomorrow

Sunny
In Merced County, a sunny day is likely with a high near 107°F and a low around 69°F. There's a very small chance of rainfall, only about 1%. Wind will be moderate, blowing around 16mph on average and gusts of 25.4mph at 9 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 32% at 6 AM and 12% being its lowest at 12 PM. Barometric pressure is its highest of 29.91inHg at 10 AM, a lowest point of 29.75inHg at 6 PM with an avg 29.84inHg.
Merced County, CA Weather – 7-22 – Sunny
109° / 72°
Sunny
Daytime highs will reach 109°F with lows dropping to 72°F in Merced County, where it will be sunny. There's a very small chance of rainfall, only about 1%. Wind will be moderate, blowing around 16mph on average and gusts of 24.4mph at 9 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 34% at 11 PM and 13% being its lowest at 4 PM. Barometric pressure is its highest of 29.91inHg at 8 AM, a lowest point of 29.73inHg at 5 PM with an avg 29.83inHg.
Merced County, CA Weather – 7-23 – Sunny
109° / 68°
Sunny
Daytime highs will reach 109°F with lows dropping to 68°F in Merced County, where bright and sunny conditions. Wind will be moderate, blowing around 18mph on average and gusts of 27.2mph at 9 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 42% at 6 AM and 13% being its lowest at 6 PM. Barometric pressure is its highest of 29.9inHg at 8 AM, a lowest point of 29.72inHg at 6 PM with an avg 29.82inHg.
Merced County, CA Weather – 7-24 – Sunny
109° / 68°
Sunny
Bright and sunny conditions in Merced County, with a high of 109°F and a low of 68°F. Wind will be moderate, blowing around 13mph on average and gusts of 23.5mph at 12 AM. The air will be relatively dry with average humidity levels below 30%, the maximum being 47% at 6 AM and 9% being its lowest at 5 PM. Barometric pressure is its highest of 29.89inHg at 8 AM, a lowest point of 29.74inHg at 5 PM with an avg 29.82inHg.
Merced County, CA Weather – 7-25 – Sunny
109° / 68°
Sunny
Bright and sunny conditions in Merced County, with a high of 109°F and a low of 68°F. Wind will be moderate, blowing around 13mph on average and gusts of 23.6mph at 8 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 42% at 5 AM and 6% being its lowest at 4 PM. Barometric pressure is its highest of 29.9inHg at 9 AM, a lowest point of 29.77inHg at 5 PM with an avg 29.84inHg.

Currently

Clear 75°F
29.85 inHg.
Barometer
58%
Humidity
WNW 15.1 mph
Wind
Clear

5 Day Forecast Nearby

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