Lake Isabella, CA Monthly Weather

Kern County6:53 AM PDT35.62°N, 118.47°WElevation 2,513 ft
← September

October 2026

Sun
Mon
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187°/41°Avg 79°/42°
291°/42°Avg 78°/41°
394°/42°Avg 78°/41°
494°/42°Avg 78°/41°
594°/42°Avg 77°/41°
689°/50°Avg 77°/40°
789°/49°Avg 76°/40°
890°/50°Avg 76°/40°
991°/49°Avg 76°/40°
1088°/42°Avg 75°/39°
1176°/55°Avg 75°/39°
1267°/41°<0.01 inAvg 75°/39°
1355°/43°Avg 74°/38°
1462°/32°Avg 74°/38°
1571°/32°Avg 74°/38°
1677°/35°Avg 73°/38°
1785°/32°Avg 73°/38°
18Avg 72°/37°
19Avg 72°/37°
20Avg 72°/37°
21Avg 71°/37°
2277°/35°Avg 71°/36°
2380°/38°0.50 inAvg 71°/36°
2454°/36°Avg 70°/36°
25 Sunny 75°/46°Avg 70°/36°
26 Sunny 73°/44°Avg 70°/36°
27 Sunny 74°/47°Avg 69°/35°
28 Mostly Sunny 74°/48°Avg 69°/35°
29 Partly Sunny 72°/46°Avg 69°/35°
30 Mostly Sunny then Slight Chance Light Rain 65°/42°Avg 68°/35°
31 Chance Light Rain 61°/40°Avg 68°/35°
Average high81° (normal 75°)
Average low41° (normal 39°)
Warmest / coldest94° / 32°
Precipitation0.51 in (normal 0.43 in to date)
Record high today88° (1959)
Record low today23° (1954)

Observed: Glennville, 24 km away, records since 1951. 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 4Conservative index and reflects what the press published. Terms of use. How to use Weather