Weather in Dewey Beach, DE
Dewey Beach, Friday, 30 October, 20:09
Clear. Feels like 63°. High 74°, low 54°.
Monthly outlook for Dewey Beach, DE: average high 63.8°, average low 55.5°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (73.6°), the coolest 31 October (46.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 30 October – 8 November | 64.9° | 60.7° | +2.3° |
| 9 November – 18 November | 62° | 56.4° | +3.1° |
| 19 November – 28 November | at normal | 54.1° | — |
October records over 66 years
0
Dewey Beach, Saturday, 31 October
Mostly clear. High 63°, low 47°.
0
Dewey Beach, Sunday, 1 November
Overcast. High 59°, low 50°.
0Dewey Beach, Monday, 2 November
Overcast. High 62°, low 47°.
0Dewey Beach, Tuesday, 3 November
Overcast. High 65°, low 48°.
0
Dewey Beach, Wednesday, 4 November
Clear. High 71°, low 57°.
0Dewey Beach, Thursday, 5 November
Overcast. High 68°, low 63°.
0.01
Dewey Beach, Friday, 6 November
Light rain. High 63°, low 61°.
0.02Dewey Beach, Saturday, 7 November
Light rain. High 63°, low 60°.
0Dewey Beach, Sunday, 8 November
Overcast. High 62°, low 59°.
0
Dewey Beach, Monday, 9 November
Partly cloudy. High 63°, low 58°.
0Dewey Beach, Tuesday, 10 November
Overcast. High 60°, low 55°.
0.14Dewey Beach, Wednesday, 11 November
Rain. High 63°, low 54°.
0.26Dewey Beach, Thursday, 12 November
Rain. High 61°, low 57°.
0Dewey Beach, Friday, 13 November
Overcast. High 62°, low 57°.
0.23Dewey Beach, Saturday, 14 November
Rain. High 64°, low 58°.
0.11
Dewey Beach, Sunday, 15 November
Climate normal for this date — 60-year average.
0.09Dewey Beach, Monday, 16 November
Climate normal for this date — 60-year average.
0.12Dewey Beach, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.06Dewey Beach, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.1Dewey Beach, Thursday, 19 November
Climate normal for this date — 60-year average.
0.07Dewey Beach, Friday, 20 November
Climate normal for this date — 60-year average.
0.11Dewey Beach, Saturday, 21 November
Climate normal for this date — 60-year average.
0.13Dewey Beach, Sunday, 22 November
Climate normal for this date — 60-year average.
0.06Dewey Beach, Monday, 23 November
Climate normal for this date — 60-year average.
0.07Dewey Beach, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.1Dewey Beach, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.15Dewey Beach, Thursday, 26 November
Climate normal for this date — 60-year average.
0.1Dewey Beach, Friday, 27 November
Climate normal for this date — 60-year average.
0.11Dewey Beach, Saturday, 28 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 Dewey Beach, DE 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 Dewey Beach, DE 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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