Monthly outlook for Bay Vista, DE: average high 54°, average low 43.5°. That is 0.5° below the climate normal for November. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 11 November (66.3°), the coolest 15 November (37.2°).
54°/43.5°
Average high / low
−0.5°
Below normal
2 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
53.2°
55.6°
-1.4°
21 November – 30 November
55.3°
53.5°
+1°
1 December – 10 December
at normal
50.1°
—
November records over 66 years
77.5°6 November 2024All-time high
25°29 November 2023All-time low
Climate normals and records are computed from the nearest reference point — Dewey Beach (1 mi).
Thu, 1264° / 45°0.15
64 °
Bay Vista, Thursday, 12 November
Rain. High 64°, low 45°.
Pressure29.47 inHg
Wind4.9 mph S
Humidity88%
Visibility3.8 mi
Dew point57°
Fri, 1347° / 40°0.01
47 °
Bay Vista, Friday, 13 November
Light rain. High 47°, low 40°.
Pressure29.62 inHg
Wind12.8 mph NW
Humidity72%
Visibility6.2 mi
Dew point39°
Sat, 1447° / 38°0
47 °
Bay Vista, Saturday, 14 November
Overcast. High 47°, low 38°.
Pressure29.88 inHg
Wind14.3 mph NW
Humidity53%
Visibility6.2 mi
Dew point25°
Sun, 1549° / 37°0
49 °
Bay Vista, Sunday, 15 November
Clear. High 49°, low 37°.
Pressure30.18 inHg
Wind12.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point32°
Mon, 1651° / 39°0
51 °
Bay Vista, Monday, 16 November
Overcast. High 51°, low 39°.
Pressure30.42 inHg
Wind11 mph NW
Humidity59%
Visibility—
Dew point33°
Tue, 1748° / 39°0
48 °
Bay Vista, Tuesday, 17 November
Overcast. High 48°, low 39°.
Pressure30.50 inHg
Wind8.5 mph N
Humidity73%
Visibility—
Dew point35°
Wed, 1851° / 45°0
51 °
Bay Vista, Wednesday, 18 November
Clear. High 51°, low 45°.
Pressure30.39 inHg
Wind12.1 mph N
Humidity64%
Visibility—
Dew point36°
Thu, 1953° / 46°0
53 °
Bay Vista, Thursday, 19 November
Clear. High 53°, low 46°.
Pressure30.27 inHg
Wind9.6 mph N
Humidity65%
Visibility—
Dew point39°
Fri, 2054° / 47°0
54 °
Bay Vista, Friday, 20 November
Partly cloudy. High 54°, low 47°.
Pressure30.18 inHg
Wind10 mph N
Humidity58%
Visibility—
Dew point36°
Sat, 2155° / 47°0
55 °
Bay Vista, Saturday, 21 November
Clear. High 55°, low 47°.
Pressure30.18 inHg
Wind7.6 mph N
Humidity66%
Visibility—
Dew point41°
Sun, 2259° / 49°0
59 °
Bay Vista, Sunday, 22 November
Overcast. High 59°, low 49°.
Pressure30.18 inHg
Wind12.5 mph S
Humidity73%
Visibility—
Dew point46°
Mon, 2361° / 52°0.03
61 °
Bay Vista, Monday, 23 November
Light rain. High 61°, low 52°.
Pressure30.00 inHg
Wind15.6 mph S
Humidity82%
Visibility—
Dew point53°
Tue, 2462° / 51°0.27
62 °
Bay Vista, Tuesday, 24 November
Rain. High 62°, low 51°.
Pressure29.83 inHg
Wind17.4 mph N
Humidity94%
Visibility—
Dew point59°
Wed, 2550° / 42°0.02
50 °
Bay Vista, Wednesday, 25 November
Light rain. High 50°, low 42°.
Pressure30.30 inHg
Wind17.8 mph NW
Humidity61%
Visibility—
Dew point33°
Thu, 2645° / 39°0
45 °
Bay Vista, Thursday, 26 November
Partly cloudy. High 45°, low 39°.
Pressure30.56 inHg
Wind9.8 mph N
Humidity51%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2755° / 43°0.1
55 °
Bay Vista, Friday, 27 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (1973)
Record low30° (1974)
Sat, 2855° / 44°0.11
55 °
Bay Vista, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high55°
Average low44°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (1973)
Record low29° (1996)
Sun, 2953° / 42°0.11
53 °
Bay Vista, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (2011)
Record low25° (2023)
Mon, 3051° / 41°0.13
51 °
Bay Vista, Monday, 30 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.13 in
Chance of precipitation30%
Record high68° (2001)
Record low26° (1976)
Tue, 0152° / 41°0.12
52 °
Bay Vista, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (2001)
Record low27° (1976)
Wed, 0251° / 40°0.1
51 °
Bay Vista, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.1 in
Chance of precipitation22%
Record high66° (2018)
Record low27° (2024)
Thu, 0351° / 40°0.09
51 °
Bay Vista, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high68° (1991)
Record low23° (1976)
Fri, 0451° / 39°0.07
51 °
Bay Vista, Friday, 4 December
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.07 in
Chance of precipitation18%
Record high70° (1998)
Record low22° (1976)
Sat, 0549° / 39°0.17
49 °
Bay Vista, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.17 in
Chance of precipitation32%
Record high68° (1982)
Record low30° (1976)
Sun, 0650° / 39°0.11
50 °
Bay Vista, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (1998)
Record low27° (2007)
Mon, 0749° / 39°0.12
49 °
Bay Vista, Monday, 7 December
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high71° (1998)
Record low23° (2002)
Tue, 0848° / 38°0.1
48 °
Bay Vista, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high68° (1978)
Record low26° (2008)
Wed, 0949° / 38°0.19
49 °
Bay Vista, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.19 in
Chance of precipitation38%
Record high68° (1978)
Record low25° (1960)
Thu, 1050° / 40°0.14
50 °
Bay Vista, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.14 in
Chance of precipitation38%
Record high65° (2019)
Record low20° (1968)
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 Bay Vista, 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 Bay Vista, 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.