Weather in Yreka, CA
Yreka, Thursday, 15 October, 10:36
Clear. Feels like 51°. High 80°, low 40°.
Monthly outlook for Yreka, CA: average high 61.1°, average low 36.4°. That is 0.9° below the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 15 October (80.5°), the coolest 27 October (25.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 68.7° | 65° | +2° |
| 25 October – 3 November | 48.5° | 58.6° | -5.6° |
| 4 November – 13 November | at normal | 53.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Grenada (8 mi).
0Yreka, Friday, 16 October
Clear. High 80°, low 39°.
0
Yreka, Saturday, 17 October
Overcast. High 77°, low 49°.
0Yreka, Sunday, 18 October
Clear. High 76°, low 46°.
0Yreka, Monday, 19 October
Overcast. High 64°, low 42°.
0Yreka, Tuesday, 20 October
Overcast. High 63°, low 43°.
0Yreka, Wednesday, 21 October
Overcast. High 63°, low 39°.
0
Yreka, Thursday, 22 October
Mostly clear. High 64°, low 35°.
0
Yreka, Friday, 23 October
Partly cloudy. High 62°, low 35°.
0Yreka, Saturday, 24 October
Overcast. High 58°, low 32°.
0
Yreka, Sunday, 25 October
Light rain. High 46°, low 32°.
0.08
Yreka, Monday, 26 October
Snow. High 44°, low 30°.
0.02Yreka, Tuesday, 27 October
Light rain. High 48°, low 25°.
0.07Yreka, Wednesday, 28 October
Light rain. High 51°, low 37°.
0Yreka, Thursday, 29 October
Mostly clear. High 50°, low 31°.
0Yreka, Friday, 30 October
Partly cloudy. High 53°, low 26°.
0.09Yreka, Saturday, 31 October
Climate normal for this date — 60-year average.
0.08Yreka, Sunday, 1 November
Climate normal for this date — 60-year average.
0.09
Yreka, Monday, 2 November
Climate normal for this date — 60-year average.
0.07Yreka, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.07Yreka, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.13Yreka, Thursday, 5 November
Climate normal for this date — 60-year average.
0.12Yreka, Friday, 6 November
Climate normal for this date — 60-year average.
0.15Yreka, Saturday, 7 November
Climate normal for this date — 60-year average.
0.11Yreka, Sunday, 8 November
Climate normal for this date — 60-year average.
0.13Yreka, Monday, 9 November
Climate normal for this date — 60-year average.
0.12Yreka, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.12Yreka, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.09Yreka, Thursday, 12 November
Climate normal for this date — 60-year average.
0.15Yreka, Friday, 13 November
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 Yreka, 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 Yreka, 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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