Weather in Blue Jay, CA
Blue Jay, Saturday, 8 August, 13:21
Clear. Feels like 85°. High 88°, low 56°.
Monthly outlook for Blue Jay, CA: average high 86.6°, average low 62.5°. That is 2.6° below the climate normal for August. Precipitation is expected on 1 day (about 0.0 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 19 August (90.2°), the coolest 8 August (56.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 85.3° | 91.9° | -3.6° |
| 18 August – 27 August | 88.8° | 91° | -1.2° |
| 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 (9 mi).
0Blue Jay, Sunday, 9 August
Clear. High 89°, low 66°.
0
Blue Jay, Monday, 10 August
Overcast. High 89°, low 66°.
0Blue Jay, Tuesday, 11 August
Overcast. High 85°, low 62°.
0
Blue Jay, Wednesday, 12 August
Partly cloudy. High 82°, low 60°.
0Blue Jay, Thursday, 13 August
Partly cloudy. High 79°, low 57°.
0Blue Jay, Friday, 14 August
Overcast. High 80°, low 57°.
0Blue Jay, Saturday, 15 August
Clear. High 86°, low 59°.
0Blue Jay, Sunday, 16 August
Partly cloudy. High 88°, low 62°.
0Blue Jay, Monday, 17 August
Partly cloudy. High 88°, low 62°.
0Blue Jay, Tuesday, 18 August
Clear. High 90°, low 65°.
0Blue Jay, Wednesday, 19 August
Clear. High 90°, low 66°.
0Blue Jay, Thursday, 20 August
Partly cloudy. High 90°, low 65°.
0Blue Jay, Friday, 21 August
Overcast. High 88°, low 66°.
0.04
Blue Jay, Saturday, 22 August
Light rain. High 88°, low 66°.
0Blue Jay, Sunday, 23 August
Light rain. High 87°, low 65°.
0.01
Blue Jay, Monday, 24 August
Climate normal for this date — 60-year average.
0.02Blue Jay, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.02Blue Jay, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.01Blue Jay, Thursday, 27 August
Climate normal for this date — 60-year average.
0.01Blue Jay, Friday, 28 August
Climate normal for this date — 60-year average.
0.01Blue Jay, Saturday, 29 August
Climate normal for this date — 60-year average.
0.02Blue Jay, Sunday, 30 August
Climate normal for this date — 60-year average.
0.01Blue Jay, Monday, 31 August
Climate normal for this date — 60-year average.
0.02Blue Jay, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.04Blue Jay, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.02Blue Jay, Thursday, 3 September
Climate normal for this date — 60-year average.
0.01Blue Jay, Friday, 4 September
Climate normal for this date — 60-year average.
0.01Blue Jay, Saturday, 5 September
Climate normal for this date — 60-year average.
0.01Blue Jay, 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 Blue Jay, 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 Blue Jay, 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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