Monthly outlook for West Haven, DE: average high 63.3°, average low 50.1°. That is 1.8° above the climate normal for October. Precipitation is expected on 5 days (about 3.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (68.8°), the coolest 24 October (37.5°).
63.3°/50.1°
Average high / low
+1.8°
Above normal
5 / 4
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
63.4°
61°
+1.3°
2 November – 11 November
63.2°
57.8°
+3°
12 November – 21 November
at normal
52.7°
—
October records over 66 years
93.9°2 October 2019All-time high
29.8°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Elsmere (1 mi).
Sat, 2463° / 38°0
63 °
West Haven, Saturday, 24 October
Clear. High 63°, low 38°.
Pressure30.56 inHg
Wind2.2 mph NE
Humidity38%
Visibility6.2 mi
Dew point30°
Sun, 2563° / 39°0
63 °
West Haven, Sunday, 25 October
Clear. High 63°, low 39°.
Pressure30.56 inHg
Wind0.4 mph NE
Humidity39%
Visibility6.2 mi
Dew point35°
Mon, 2667° / 44°0
67 °
West Haven, Monday, 26 October
Clear. High 67°, low 44°.
Pressure30.30 inHg
Wind6.6 mph W
Humidity52%
Visibility6.2 mi
Dew point45°
Tue, 2762° / 49°0
62 °
West Haven, Tuesday, 27 October
Clear. High 62°, low 49°.
Pressure30.33 inHg
Wind7.1 mph NE
Humidity54%
Visibility6.2 mi
Dew point42°
Wed, 2859° / 42°0
59 °
West Haven, Wednesday, 28 October
Overcast. High 59°, low 42°.
Pressure30.47 inHg
Wind6.3 mph NE
Humidity52%
Visibility—
Dew point34°
Thu, 2965° / 48°0
65 °
West Haven, Thursday, 29 October
Overcast. High 65°, low 48°.
Pressure30.39 inHg
Wind6.6 mph S
Humidity65%
Visibility—
Dew point45°
Fri, 3069° / 51°0
69 °
West Haven, Friday, 30 October
Mostly clear. High 69°, low 51°.
Pressure30.30 inHg
Wind7.4 mph SW
Humidity70%
Visibility—
Dew point50°
Sat, 3165° / 55°0
65 °
West Haven, Saturday, 31 October
Overcast. High 65°, low 55°.
Pressure30.33 inHg
Wind4.6 mph SE
Humidity70%
Visibility—
Dew point51°
Sun, 0161° / 58°1.38
61 °
West Haven, Sunday, 1 November
Rain. High 61°, low 58°.
Pressure30.21 inHg
Wind12.5 mph SE
Humidity99%
Visibility—
Dew point59°
Mon, 0265° / 60°0.2
65 °
West Haven, Monday, 2 November
Rain. High 65°, low 60°.
Pressure30.06 inHg
Wind6.1 mph S
Humidity98%
Visibility—
Dew point60°
Tue, 0367° / 58°0
67 °
West Haven, Tuesday, 3 November
Overcast. High 67°, low 58°.
Pressure30.00 inHg
Wind5.2 mph NE
Humidity82%
Visibility—
Dew point58°
Wed, 0466° / 57°1.28
66 °
West Haven, Wednesday, 4 November
Heavy rain. High 66°, low 57°.
Pressure30.00 inHg
Wind12.1 mph E
Humidity70%
Visibility—
Dew point52°
Thu, 0558° / 55°0.53
58 °
West Haven, Thursday, 5 November
Rain. High 58°, low 55°.
Pressure29.97 inHg
Wind8 mph N
Humidity94%
Visibility—
Dew point57°
Fri, 0659° / 53°0.07
59 °
West Haven, Friday, 6 November
Light rain. High 59°, low 53°.
Pressure29.94 inHg
Wind7.2 mph SE
Humidity88%
Visibility—
Dew point53°
Sat, 0763° / 53°0
63 °
West Haven, Saturday, 7 November
Overcast. High 63°, low 53°.
Pressure29.80 inHg
Wind11.1 mph SW
Humidity68%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0856° / 42°0.11
56 °
West Haven, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.11 in
Chance of precipitation25%
Record high73° (1975)
Record low29° (1960)
Mon, 0957° / 42°0.09
57 °
West Haven, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (1975)
Record low24° (2019)
Tue, 1057° / 42°0.16
57 °
West Haven, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.16 in
Chance of precipitation35%
Record high73° (2020)
Record low28° (2017)
Wed, 1155° / 42°0.13
55 °
West Haven, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.13 in
Chance of precipitation28%
Record high71° (2024)
Record low22° (2017)
Thu, 1254° / 41°0.21
54 °
West Haven, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.21 in
Chance of precipitation40%
Record high69° (2022)
Record low29° (1987)
Fri, 1353° / 40°0.13
53 °
West Haven, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.13 in
Chance of precipitation38%
Record high70° (1964)
Record low22° (2019)
Sat, 1453° / 39°0.07
53 °
West Haven, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation18%
Record high69° (1993)
Record low25° (1986)
Sun, 1554° / 40°0.11
54 °
West Haven, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high75° (1993)
Record low26° (1967)
Mon, 1653° / 40°0.13
53 °
West Haven, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.13 in
Chance of precipitation32%
Record high73° (2005)
Record low24° (1967)
Tue, 1752° / 38°0.09
52 °
West Haven, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (1987)
Record low28° (1996)
Wed, 1853° / 38°0.06
53 °
West Haven, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (2021)
Record low27° (2014)
Thu, 1952° / 39°0.09
52 °
West Haven, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2016)
Record low24° (2014)
Fri, 2052° / 38°0.07
52 °
West Haven, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation20%
Record high73° (1985)
Record low27° (2022)
Sat, 2151° / 38°0.09
51 °
West Haven, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation23%
Record high70° (1991)
Record low23° (1987)
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 West Haven, 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 West Haven, 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.