Weather in Grover Beach, CA
Grover Beach, Saturday, 8 August, 23:54
Partly cloudy. Feels like 61°. High 70°, low 59°.
Monthly outlook for Grover Beach, CA: average high 71.1°, average low 60°. That is 0.8° below the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.0 inches. The warmest day looks like 9 August (74.9°), the coolest 23 August (58.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 70.9° | 72.5° | -0.9° |
| 18 August – 27 August | 71.4° | 72.8° | -0.8° |
| 28 August – 6 September | at normal | 74.5° | — |
August records over 66 years
0
Grover Beach, Sunday, 9 August
Partly cloudy. High 75°, low 60°.
0
Grover Beach, Monday, 10 August
Overcast. High 75°, low 62°.
0
Grover Beach, Tuesday, 11 August
Mostly clear. High 73°, low 64°.
0Grover Beach, Wednesday, 12 August
Overcast. High 70°, low 60°.
0Grover Beach, Thursday, 13 August
Mostly clear. High 68°, low 59°.
0
Grover Beach, Friday, 14 August
Clear. High 69°, low 58°.
0Grover Beach, Saturday, 15 August
Overcast. High 69°, low 60°.
0Grover Beach, Sunday, 16 August
Overcast. High 71°, low 61°.
0Grover Beach, Monday, 17 August
Clear. High 70°, low 60°.
0Grover Beach, Tuesday, 18 August
Overcast. High 72°, low 59°.
0Grover Beach, Wednesday, 19 August
Partly cloudy. High 74°, low 62°.
0Grover Beach, Thursday, 20 August
Overcast. High 72°, low 62°.
0Grover Beach, Friday, 21 August
Mostly clear. High 71°, low 60°.
0Grover Beach, Saturday, 22 August
Mostly clear. High 70°, low 59°.
0Grover Beach, Sunday, 23 August
Mostly clear. High 69°, low 58°.
0Grover Beach, Monday, 24 August
Climate normal for this date — 60-year average.
0Grover Beach, Tuesday, 25 August
Climate normal for this date — 60-year average.
0Grover Beach, Wednesday, 26 August
Climate normal for this date — 60-year average.
0Grover Beach, Thursday, 27 August
Climate normal for this date — 60-year average.
0Grover Beach, Friday, 28 August
Climate normal for this date — 60-year average.
0Grover Beach, Saturday, 29 August
Climate normal for this date — 60-year average.
0Grover Beach, Sunday, 30 August
Climate normal for this date — 60-year average.
0Grover Beach, Monday, 31 August
Climate normal for this date — 60-year average.
0Grover Beach, Tuesday, 1 September
Climate normal for this date — 60-year average.
0Grover Beach, Wednesday, 2 September
Climate normal for this date — 60-year average.
0Grover Beach, Thursday, 3 September
Climate normal for this date — 60-year average.
0.02Grover Beach, Friday, 4 September
Climate normal for this date — 60-year average.
0.01Grover Beach, Saturday, 5 September
Climate normal for this date — 60-year average.
0Grover Beach, Sunday, 6 September
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Grover Beach, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Grover Beach, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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