Weekend Weather Outlook:
October 30 to November 1, 2026

Merced weekend weather for October 30 to November 1, 2026: a mild but changeable fall weekend, with a mostly sunny Friday near 70 degrees, a cooler Saturday in the mid-60s and a chance of rain Saturday night, then clearing Sunday near 68 degrees. The National Weather Service forecast for Merced is the source for every figure below, and it points to a transitional weekend rather than a settled one.

This outlook covers the forecast for Merced and the surrounding Merced County communities, from the valley floor up through the foothills. Forecasts for foothill towns such as McSwain, Catheys Valley, and Mariposa tend to run a few degrees cooler at higher elevation and can see showers a little earlier, so adjust your plans for the hills. For everything else happening over the same days, pair this outlook with the weekend guide for October 30 to November 1.

Merced Weekend Weather: The Three-Day Forecast

The forecast below is compiled from the National Weather Service point forecast for Merced, California, as posted on forecast.weather.gov. The big picture: high pressure holds Friday sunny and mild, a short-wave system brings clouds and a rain chance to Saturday night, and Sunday clears out behind it. Overnight lows stay in the upper 40s to low 50s, so mornings and evenings are cool while afternoons remain pleasant for late October.

A note on certainty: the Saturday rain chance is the loosest part of this outlook. As of the October 29 forecast, the NWS puts the odds of rain Saturday night around 60 percent, mainly before 11 p.m., which is genuinely uncertain: it could be a light sprinkle or a solid rain while the timing shifts. The daytime hours both Saturday and Sunday look dry in the current run, but check the National Weather Service forecast for Merced, linked in the Forecast Source box below, the day before you head out.

Weekend Activities That Fit a Mild, Changeable Forecast

This weekend rewards flexible plans: sunny and mild on Friday, cooler with a rain chance around Saturday night, and clearing on Sunday. All three suggestions below are public, open to everyone, and work for families, couples, and solo outings alike. Each one has an indoor or early-plan fallback built in.

1. Friday afternoon on the auto tour at the Merced National Wildlife Refuge

Friday is the sunniest day of the weekend, with a high near 70 degrees, which makes it the pick for the Merced National Wildlife Refuge about 12 miles southwest of Winton. The free five-mile auto tour route is a from-the-car outing, ideal if the ground is still damp from earlier in the week, and sandhill crane numbers keep building toward their winter peak through November. Current conditions and events are posted on the official refuge page at fws.gov.

2. Saturday: an early market visit, then an indoor afternoon

Saturday is cooler and cloudier, with rain possible only at night, so the morning window is the reliable one. The Merced and Turlock farmers markets both run Saturday, October 31, from 8:00 to 11:00 AM at 16th and Canal Street in Merced and 8:00 AM to 1:00 PM on Main Street in Turlock, with pomegranates, winter squash, pumpkins, and cut flowers at the stands. For a rain-safe afternoon on Halloween, the free Merced Main Library Boo Bash runs from 10:00 AM to 4:30 PM at 2100 O Street with games, crafts, and a scavenger hunt; the full day-by-day plan is in the Halloween weekend guide for October 30 to November 1.

3. Sunday: a clearing afternoon at the lake, or the museum

Sunday clears out with a high near 68 degrees, and the two post-Halloween classics cover both moods. For sunshine, the 3.5-mile lakeside loop at Lake Yosemite Regional Park in Merced is quiet on a November morning as the crowds from the weekend's races fade. For a warmer, all-indoor option, the Merced County Courthouse Museum offers free admission on Sundays in downtown Merced, both are covered in the Free This Weekend guide for October 31 to November 1.

All of these plans bend with the forecast. If the Saturday rain arrives earlier than expected, the library Boo Bash and the farmers markets both sit under cover or in the morning window, and Sunday's clearing makes the lake an easy last-minute call. A little layering and one flexible afternoon covers every scenario in a weekend like this.

This outlook is published equally for everyone in Merced County. Every spot above is public, open to all, and described as-is, and the forecast applies to every community in the service area, from Atwater to Winton, Livingston, Turlock, and Chowchilla.