Monthly outlook for Slaughter Beach, DE: average high 59.9°, average low 47.6°. That is 1.4° below the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 20 October (66.3°), the coolest 29 October (40.4°).
59.9°/47.6°
Average high / low
−1.4°
Below normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
60.6°
63.3°
-1.5°
29 October – 7 November
58.8°
60.4°
-0.9°
8 November – 17 November
at normal
56°
—
October records over 66 years
93.7°2 October 2019All-time high
35.2°28 October 1976All-time low
Tue, 2066° / 51°0
66 °
Slaughter Beach, Tuesday, 20 October
Clear. High 66°, low 51°.
Pressure30.24 inHg
Wind12.3 mph N
Humidity54%
Visibility6.2 mi
Dew point46°
Wed, 2160° / 49°0
60 °
Slaughter Beach, Wednesday, 21 October
Mostly clear. High 60°, low 49°.
Pressure30.21 inHg
Wind11.7 mph N
Humidity61%
Visibility6.2 mi
Dew point43°
Thu, 2264° / 44°0
64 °
Slaughter Beach, Thursday, 22 October
Clear. High 64°, low 44°.
Pressure30.03 inHg
Wind10.3 mph NW
Humidity47%
Visibility6.2 mi
Dew point39°
Fri, 2354° / 46°0
54 °
Slaughter Beach, Friday, 23 October
Clear. High 54°, low 46°.
Pressure30.27 inHg
Wind14.7 mph N
Humidity46%
Visibility6.2 mi
Dew point31°
Sat, 2455° / 43°0
55 °
Slaughter Beach, Saturday, 24 October
Clear. High 55°, low 43°.
Pressure30.53 inHg
Wind10.1 mph N
Humidity57%
Visibility—
Dew point34°
Sun, 2557° / 44°0
57 °
Slaughter Beach, Sunday, 25 October
Clear. High 57°, low 44°.
Pressure30.59 inHg
Wind9.2 mph S
Humidity67%
Visibility—
Dew point41°
Mon, 2664° / 49°0
64 °
Slaughter Beach, Monday, 26 October
Clear. High 64°, low 49°.
Pressure30.36 inHg
Wind8.2 mph SW
Humidity62%
Visibility—
Dew point44°
Tue, 2765° / 55°0
65 °
Slaughter Beach, Tuesday, 27 October
Partly cloudy. High 65°, low 55°.
Pressure30.24 inHg
Wind7.6 mph SW
Humidity66%
Visibility—
Dew point49°
Wed, 2859° / 47°0.01
59 °
Slaughter Beach, Wednesday, 28 October
Light rain. High 59°, low 47°.
Pressure30.03 inHg
Wind22 mph N
Humidity74%
Visibility—
Dew point50°
Thu, 2950° / 40°0
50 °
Slaughter Beach, Thursday, 29 October
Clear. High 50°, low 40°.
Pressure30.18 inHg
Wind21.1 mph N
Humidity51%
Visibility—
Dew point27°
Fri, 3055° / 42°0
55 °
Slaughter Beach, Friday, 30 October
Clear. High 55°, low 42°.
Pressure30.33 inHg
Wind13.1 mph NW
Humidity58%
Visibility—
Dew point34°
Sat, 3159° / 44°0
59 °
Slaughter Beach, Saturday, 31 October
Clear. High 59°, low 44°.
Pressure30.42 inHg
Wind11 mph S
Humidity48%
Visibility—
Dew point33°
Sun, 0165° / 49°0
65 °
Slaughter Beach, Sunday, 1 November
Clear. High 65°, low 49°.
Pressure30.33 inHg
Wind9.3 mph S
Humidity63%
Visibility—
Dew point45°
Mon, 0264° / 56°0
64 °
Slaughter Beach, Monday, 2 November
Mostly clear. High 64°, low 56°.
Pressure30.18 inHg
Wind15.2 mph NE
Humidity78%
Visibility—
Dew point53°
Tue, 0360° / 53°0
60 °
Slaughter Beach, Tuesday, 3 November
Overcast. High 60°, low 53°.
Pressure29.91 inHg
Wind24.3 mph N
Humidity82%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0460° / 49°0.08
60 °
Slaughter Beach, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high60°
Average low49°
Average precipitation0.08 in
Chance of precipitation25%
Record high74° (1974)
Record low37° (1966)
Thu, 0560° / 49°0.13
60 °
Slaughter Beach, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low49°
Average precipitation0.13 in
Chance of precipitation32%
Record high78° (2022)
Record low36° (1991)
Fri, 0659° / 49°0.09
59 °
Slaughter Beach, Friday, 6 November
Climate normal for this date — 60-year average.
Average high59°
Average low49°
Average precipitation0.09 in
Chance of precipitation28%
Record high78° (2022)
Record low35° (1991)
Sat, 0759° / 48°0.14
59 °
Slaughter Beach, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.14 in
Chance of precipitation27%
Record high79° (2024)
Record low37° (2025)
Sun, 0858° / 47°0.09
58 °
Slaughter Beach, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.09 in
Chance of precipitation25%
Record high73° (2020)
Record low35° (1960)
Mon, 0958° / 47°0.07
58 °
Slaughter Beach, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.07 in
Chance of precipitation27%
Record high75° (2023)
Record low32° (1976)
Tue, 1059° / 47°0.13
59 °
Slaughter Beach, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high59°
Average low47°
Average precipitation0.13 in
Chance of precipitation33%
Record high75° (2020)
Record low34° (2019)
Wed, 1157° / 47°0.13
57 °
Slaughter Beach, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high57°
Average low47°
Average precipitation0.13 in
Chance of precipitation28%
Record high76° (2020)
Record low28° (2017)
Thu, 1256° / 46°0.24
56 °
Slaughter Beach, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high56°
Average low46°
Average precipitation0.24 in
Chance of precipitation42%
Record high72° (2022)
Record low31° (2017)
Fri, 1355° / 44°0.18
55 °
Slaughter Beach, Friday, 13 November
Climate normal for this date — 60-year average.
Average high55°
Average low44°
Average precipitation0.18 in
Chance of precipitation33%
Record high68° (1985)
Record low26° (2019)
Sat, 1454° / 44°0.07
54 °
Slaughter Beach, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low44°
Average precipitation0.07 in
Chance of precipitation18%
Record high70° (1993)
Record low27° (2019)
Sun, 1556° / 45°0.11
56 °
Slaughter Beach, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high56°
Average low45°
Average precipitation0.11 in
Chance of precipitation35%
Record high75° (1993)
Record low29° (1967)
Mon, 1655° / 45°0.09
55 °
Slaughter Beach, Monday, 16 November
Climate normal for this date — 60-year average.
Average high55°
Average low45°
Average precipitation0.09 in
Chance of precipitation32%
Record high70° (2005)
Record low27° (1967)
Tue, 1754° / 43°0.12
54 °
Slaughter Beach, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.12 in
Chance of precipitation30%
Record high72° (2023)
Record low33° (1967)
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 Slaughter 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 Slaughter 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.