Weather in Arrowbear Lake, CA
Arrowbear Lake, Saturday, 8 August, 18:42
Clear. Feels like 79°. High 80°, low 52°.
Monthly outlook for Arrowbear Lake, CA: average high 80.5°, average low 58°. That is 6° below the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 19 August (85.1°), the coolest 8 August (51.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 79.8° | 91.9° | -6.7° |
| 18 August – 27 August | 81.7° | 91° | -5.2° |
| 28 August – 6 September | at normal | 92.8° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — San Bernardino (13 mi).
0
Arrowbear Lake, Sunday, 9 August
Partly cloudy. High 85°, low 60°.
0Arrowbear Lake, Monday, 10 August
Clear. High 85°, low 61°.
0
Arrowbear Lake, Tuesday, 11 August
Light rain. High 81°, low 62°.
0Arrowbear Lake, Wednesday, 12 August
Clear. High 77°, low 57°.
0
Arrowbear Lake, Thursday, 13 August
Overcast. High 73°, low 55°.
0Arrowbear Lake, Friday, 14 August
Overcast. High 74°, low 55°.
0Arrowbear Lake, Saturday, 15 August
Clear. High 80°, low 56°.
0Arrowbear Lake, Sunday, 16 August
Overcast. High 80°, low 58°.
0
Arrowbear Lake, Monday, 17 August
Mostly clear. High 83°, low 61°.
0Arrowbear Lake, Tuesday, 18 August
Overcast. High 84°, low 63°.
0Arrowbear Lake, Wednesday, 19 August
Partly cloudy. High 85°, low 62°.
0Arrowbear Lake, Thursday, 20 August
Clear. High 82°, low 59°.
0Arrowbear Lake, Friday, 21 August
Clear. High 80°, low 57°.
0Arrowbear Lake, Saturday, 22 August
Partly cloudy. High 79°, low 56°.
0Arrowbear Lake, Sunday, 23 August
Clear. High 80°, low 56°.
0.01Arrowbear Lake, Monday, 24 August
Climate normal for this date — 60-year average.
0.02Arrowbear Lake, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.02Arrowbear Lake, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.01Arrowbear Lake, Thursday, 27 August
Climate normal for this date — 60-year average.
0.01Arrowbear Lake, Friday, 28 August
Climate normal for this date — 60-year average.
0.01Arrowbear Lake, Saturday, 29 August
Climate normal for this date — 60-year average.
0.02Arrowbear Lake, Sunday, 30 August
Climate normal for this date — 60-year average.
0.01Arrowbear Lake, Monday, 31 August
Climate normal for this date — 60-year average.
0.02Arrowbear Lake, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.04Arrowbear Lake, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.02Arrowbear Lake, Thursday, 3 September
Climate normal for this date — 60-year average.
0.01Arrowbear Lake, Friday, 4 September
Climate normal for this date — 60-year average.
0.01Arrowbear Lake, Saturday, 5 September
Climate normal for this date — 60-year average.
0.01Arrowbear Lake, 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 Arrowbear Lake, 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 Arrowbear Lake, 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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