Grover Beach, CA 93433 Monthly Weather

San Luis Obispo County4:29 PM PDT35.12°N, 120.62°W
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October 2026

Sun
Mon
Tue
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Sat
177°/55°Avg 75°/52°
282°/56°Avg 75°/52°
390°/56°Avg 75°/52°
493°/58°Avg 75°/52°
587°/60°Avg 75°/52°
684°/58°Avg 75°/51°
780°/61°Avg 75°/51°
877°/59°Avg 75°/51°
975°/60°Avg 75°/51°
1072°/58°Avg 75°/51°
1169°/57°<0.01 inAvg 75°/51°
1269°/50°<0.01 inAvg 75°/50°
1375°/46°Avg 75°/50°
1482°/45°Avg 75°/50°
1590°/45°Avg 75°/50°
1697°/52°Avg 75°/50°
1797°/58°Avg 75°/50°
1887°/55°Avg 75°/50°
1972°/54°Avg 75°/49°
2073°/50°Avg 75°/49°
21 Showers And Thunderstorms 64°/55°Avg 74°/49°
22 Rain Showers Likely 63°/52°Avg 74°/49°
23 Mostly Sunny 65°/53°Avg 74°/49°
24 Sunny 69°/53°Avg 74°/48°
25 Mostly Sunny 68°/53°Avg 74°/48°
26 Mostly Sunny 69°/52°Avg 74°/48°
27 Mostly Sunny 67°/53°Avg 74°/48°
28 Cloudy 73°/51°Avg 74°/48°
29 Cloudy 70°/52°Avg 74°/48°
30Avg 74°/48°
31Avg 73°/47°
Average high81° (normal 75°)
Average low55° (normal 51°)
Warmest / coldest97° / 45°
Precipitation<0.01 in (normal 0.25 in to date)
Record high today98° (1929)
Record low today34° (1949)

Observed: Santa Maria Area, 29 km away, records since 1906. Normals 1991–2020. Climate data from NOAA's Regional Climate Centers (ACIS); recent days are preliminary. Days ahead: the forecast.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.