Weather in Fern Forest, HI
Fern Forest, Monday, 26 October, 09:37
Overcast. Feels like 69°. High 73°, low 66°.
Monthly outlook for Fern Forest, HI: average high 73.9°, average low 65.4°. That is 1.8° below the climate normal for October. Precipitation is expected on 9 days (about 1.6 inches), against a normal of 12 days and 2.7 inches. The warmest day looks like 29 October (78.7°), the coolest 4 November (61.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 26 October – 4 November | 73.1° | 77.3° | -2.3° |
| 5 November – 14 November | 75.3° | 76.5° | -0.7° |
| 15 November – 24 November | at normal | 75.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Kalapana Seaview Estates (14 mi).
0.28
Fern Forest, Tuesday, 27 October
Rain. High 77°, low 68°.
0.13Fern Forest, Wednesday, 28 October
Light rain. High 78°, low 69°.
0.21Fern Forest, Thursday, 29 October
Light rain. High 79°, low 70°.
0.13Fern Forest, Friday, 30 October
Light rain. High 76°, low 69°.
0.41Fern Forest, Saturday, 31 October
Rain. High 71°, low 68°.
0.04Fern Forest, Sunday, 1 November
Light rain. High 69°, low 65°.
0.08Fern Forest, Monday, 2 November
Light rain. High 68°, low 63°.
0.08Fern Forest, Tuesday, 3 November
Light rain. High 68°, low 64°.
0.02Fern Forest, Wednesday, 4 November
Light rain. High 72°, low 61°.
0Fern Forest, Thursday, 5 November
Overcast. High 74°, low 62°.
0Fern Forest, Friday, 6 November
Overcast. High 76°, low 61°.
0Fern Forest, Saturday, 7 November
Light rain. High 78°, low 64°.
0.02Fern Forest, Sunday, 8 November
Light rain. High 76°, low 67°.
0.03Fern Forest, Monday, 9 November
Light rain. High 76°, low 66°.
0.03Fern Forest, Tuesday, 10 November
Light rain. High 73°, low 65°.
0.18Fern Forest, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.2Fern Forest, Thursday, 12 November
Climate normal for this date — 60-year average.
0.37Fern Forest, Friday, 13 November
Climate normal for this date — 60-year average.
0.17Fern Forest, Saturday, 14 November
Climate normal for this date — 60-year average.
0.2Fern Forest, Sunday, 15 November
Climate normal for this date — 60-year average.
0.2Fern Forest, Monday, 16 November
Climate normal for this date — 60-year average.
0.2Fern Forest, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.3Fern Forest, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.37Fern Forest, Thursday, 19 November
Climate normal for this date — 60-year average.
0.19Fern Forest, Friday, 20 November
Climate normal for this date — 60-year average.
0.24Fern Forest, Saturday, 21 November
Climate normal for this date — 60-year average.
0.2Fern Forest, Sunday, 22 November
Climate normal for this date — 60-year average.
0.19Fern Forest, Monday, 23 November
Climate normal for this date — 60-year average.
0.19Fern Forest, Tuesday, 24 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 Fern Forest, HI 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 Fern Forest, HI 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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