California · NWS HNX office

Los Banos, CA weather

It is 47°F at SAN LUIS NWR as of Oct 28, 1:31 AM PDT. Overnight: Mostly Clear, low near 46°F. Forecast from the National Weather Service, issued Oct 28, 1:56 AM PDT.

Updated Oct 28, 2:21 AM PDT (snapshot)

Current conditions

Temperature

47°F

Mostly Clear

Wind

WNW 2 mph

Humidity 100% · dew point 47°F

Pressure · visibility

—

Visibility —

Observed at SAN LUIS NWR (SLWC1), Oct 28, 1:31 AM PDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Los Banos forecast zone right now.

Around the NWS HNX forecast area

No active alerts in zones served by the HNX office near Los Banos.

From the alert snapshot of Oct 28, 2026, 5:12 AM EDT. California has 8 active alerts: see them all.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Los Banos (local time)
TimeTempForecastPrecip. chanceWind
Wed 4 AM48°FMostly Clear0%WNW 5 mph
Wed 5 AM48°FMostly Clear0%WNW 5 mph
Wed 6 AM47°FSunny0%WNW 5 mph
Wed 7 AM46°FSunny0%W 5 mph
Wed 8 AM47°FSunny0%W 5 mph
Wed 9 AM51°FSunny0%WNW 5 mph
Wed 10 AM57°FSunny0%NNW 5 mph
Wed 11 AM60°FSunny0%NNW 5 mph
Wed 12 PM64°FSunny0%NNW 5 mph
Wed 1 PM67°FSunny0%NNW 5 mph
Wed 2 PM68°FSunny0%NNW 5 mph
Wed 3 PM69°FSunny0%NNW 5 mph
Wed 4 PM70°FSunny0%NNW 5 mph
Wed 5 PM68°FPartly Sunny0% 0 mph
Wed 6 PM65°FMostly Cloudy0% 0 mph
Wed 7 PM63°FMostly Cloudy0% 0 mph
Wed 8 PM58°FMostly Cloudy0% 0 mph
Wed 9 PM57°FMostly Cloudy0% 0 mph
Wed 10 PM55°FMostly Cloudy0% 0 mph
Wed 11 PM55°FMostly Cloudy0% 0 mph
Thu 12 AM54°FMostly Cloudy0% 0 mph
Thu 1 AM53°FMostly Cloudy0% 0 mph
Thu 2 AM53°FMostly Cloudy0% 0 mph
Thu 3 AM51°FMostly Cloudy0% 0 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Los Banos can differ.

7-day forecast

Overnight

Low 46°F

Mostly clear. Low around 46, with temperatures rising to around 48 overnight. West northwest wind around 5 mph.

Wednesday

High 70°F·Low 48°F

Sunny. High near 70, with temperatures falling to around 68 in the afternoon. West northwest wind around 5 mph.

Wednesday Night: Mostly cloudy. Low around 48, with temperatures rising to around 50 overnight. West northwest wind 0 to 5 mph.

Thursday

High 70°F·Low 51°F

Mostly cloudy, with a high near 70. North northeast wind around 0 mph.

Thursday Night: Mostly cloudy, with a low around 51. West northwest wind 0 to 5 mph.

Friday

High 71°F·Low 48°F

Mostly sunny, with a high near 71. West northwest wind 0 to 5 mph.

Friday Night: Partly cloudy, with a low around 48. West northwest wind around 5 mph.

Saturday

High 66°F·Low 47°F

A slight chance of rain after 5pm. Partly sunny, with a high near 66. Northwest wind 0 to 5 mph. Chance of precipitation is 20%.

Saturday Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 47. Northwest wind around 5 mph. Chance of precipitation is 20%.

Sunday

High 67°F·Low 44°F

Sunny, with a high near 67. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

Sunday Night: Mostly clear, with a low around 44. West northwest wind 0 to 10 mph, with gusts as high as 20 mph.

Monday

High 68°F·Low 47°F

Mostly sunny, with a high near 68. North wind 0 to 5 mph.

Monday Night: Partly cloudy, with a low around 47. North wind around 0 mph.

Tuesday

High 70°F

A slight chance of rain after 4pm. Mostly sunny, with a high near 70. East wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Nearby cities

Larger cities in the area

Other cities in Merced County

See every city we cover in California, or check all active alerts.

About this forecast

Forecast office
Los Banos is served by the National Weather Service HNX forecast office, forecast zone CAZ301, county zone CAC047.
Location used
The Census Bureau's internal point for Los Banos (37.0632, -120.8403), in Merced County. Population: 48,684 (2024 estimate), number 185 of the 296 California cities on this site.
Radar
Nearest NWS radar: KMUX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/37.0632,-120.8403 (forecast issued Oct 28, 1:56 AM PDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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