As of 08:25 CST

Weather in Delavan Lake, WI

48°Current weather

Delavan Lake, Thursday, 5 November, 08:25

Overcast. Feels like 44°. High 51°, low 44°.

Pressure29.71 inHg
Wind8.3 mph SW
Humidity90%
Visibility6.2 mi
Dew point45°

Monthly outlook for Delavan Lake, WI: average high 50.8°, average low 36.5°. That is 2.4° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 19 November (57.4°), the coolest 13 November (25.3°).

50.8°/36.5°
Average high / low
+2.4°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
5 November – 14 November48.6°47.4°+0.7°
15 November – 24 November54.5°43.6°+6°
25 November – 4 Decemberat normal38.2°—

November records over 66 years

72.7°2 November 1961All-time high
0.5°26 November 1977All-time low

Climate normals and records are computed from the nearest reference point — Darien (5 mi).

Fri, 0645° / 34°0Overcast
45 °Overcast

Delavan Lake, Friday, 6 November

Overcast. High 45°, low 34°.

Pressure30.21 inHg
Wind10 mph N
Humidity58%
Visibility6.2 mi
Dew point30°
Sat, 0749° / 31°0Overcast
49 °Overcast

Delavan Lake, Saturday, 7 November

Overcast. High 49°, low 31°.

Pressure30.24 inHg
Wind6.7 mph W
Humidity55%
Visibility6.2 mi
Dew point31°
Sun, 0857° / 39°0Clear
57 °Clear

Delavan Lake, Sunday, 8 November

Clear. High 57°, low 39°.

Pressure30.03 inHg
Wind11.9 mph NW
Humidity56%
Visibility6.2 mi
Dew point41°
Mon, 0956° / 35°0Overcast
56 °Overcast

Delavan Lake, Monday, 9 November

Overcast. High 56°, low 35°.

Pressure30.12 inHg
Wind10.9 mph SW
Humidity51%
Visibility—
Dew point34°
Tue, 1056° / 44°0Overcast
56 °Overcast

Delavan Lake, Tuesday, 10 November

Overcast. High 56°, low 44°.

Pressure30.03 inHg
Wind10.7 mph W
Humidity57%
Visibility—
Dew point39°
Wed, 1145° / 38°0Partly cloudy
45 °Partly cloudy

Delavan Lake, Wednesday, 11 November

Partly cloudy. High 45°, low 38°.

Pressure30.15 inHg
Wind16.4 mph N
Humidity58%
Visibility—
Dew point31°
Thu, 1238° / 27°0Mostly clear
38 °Mostly clear

Delavan Lake, Thursday, 12 November

Mostly clear. High 38°, low 27°.

Pressure30.24 inHg
Wind13.9 mph N
Humidity48%
Visibility—
Dew point19°
Fri, 1340° / 25°0Clear
40 °Clear

Delavan Lake, Friday, 13 November

Clear. High 40°, low 25°.

Pressure30.24 inHg
Wind11.5 mph N
Humidity45%
Visibility—
Dew point18°
Sat, 1447° / 28°0Mostly clear
47 °Mostly clear

Delavan Lake, Saturday, 14 November

Mostly clear. High 47°, low 28°.

Pressure30.15 inHg
Wind12.6 mph W
Humidity39%
Visibility—
Dew point20°
Sun, 1550° / 33°0Clear
50 °Clear

Delavan Lake, Sunday, 15 November

Clear. High 50°, low 33°.

Pressure30.24 inHg
Wind11.4 mph SW
Humidity46%
Visibility—
Dew point27°
Mon, 1651° / 35°0Clear
51 °Clear

Delavan Lake, Monday, 16 November

Clear. High 51°, low 35°.

Pressure30.09 inHg
Wind16.4 mph SW
Humidity41%
Visibility—
Dew point26°
Tue, 1757° / 38°0Partly cloudy
57 °Partly cloudy

Delavan Lake, Tuesday, 17 November

Partly cloudy. High 57°, low 38°.

Pressure30.06 inHg
Wind10.4 mph SW
Humidity56%
Visibility—
Dew point38°
Wed, 1855° / 45°0Overcast
55 °Overcast

Delavan Lake, Wednesday, 18 November

Overcast. High 55°, low 45°.

Pressure29.97 inHg
Wind16.5 mph SW
Humidity43%
Visibility—
Dew point31°
Thu, 1957° / 44°0Light rain
57 °Light rain

Delavan Lake, Thursday, 19 November

Light rain. High 57°, low 44°.

Pressure29.88 inHg
Wind16.4 mph SW
Humidity50%
Visibility—
Dew point37°
Fri, 2057° / 46°0.01Light rain
57 °Light rain

Delavan Lake, Friday, 20 November

Light rain. High 57°, low 46°.

Pressure30.09 inHg
Wind11.1 mph E
Humidity69%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2142° / 29°0.09Climate normal
42 °Climate normal

Delavan Lake, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation25%
Record high64° (1990)
Record low9° (1964)
Sun, 2242° / 29°0.03Climate normal
42 °Climate normal

Delavan Lake, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.03 in
Chance of precipitation15%
Record high64° (2010)
Record low3° (2015)
Mon, 2342° / 30°0.07Climate normal
42 °Climate normal

Delavan Lake, Monday, 23 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (2003)
Record low10° (1989)
Tue, 2441° / 29°0.07Climate normal
41 °Climate normal

Delavan Lake, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation27%
Record high60° (1966)
Record low10° (1985)
Wed, 2541° / 29°0.07Climate normal
41 °Climate normal

Delavan Lake, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high58° (1966)
Record low11° (1977)
Thu, 2641° / 29°0.11Climate normal
41 °Climate normal

Delavan Lake, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.11 in
Chance of precipitation40%
Record high62° (1990)
Record low1° (1977)
Fri, 2740° / 28°0.18Climate normal
40 °Climate normal

Delavan Lake, Friday, 27 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.18 in
Chance of precipitation48%
Record high64° (1990)
Record low7° (1977)
Sat, 2838° / 26°0.1Climate normal
38 °Climate normal

Delavan Lake, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.1 in
Chance of precipitation32%
Record high62° (1990)
Record low5° (2018)
Sun, 2938° / 26°0.07Climate normal
38 °Climate normal

Delavan Lake, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.07 in
Chance of precipitation33%
Record high64° (1998)
Record low3° (1995)
Mon, 3039° / 26°0.06Climate normal
39 °Climate normal

Delavan Lake, Monday, 30 November

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (1998)
Record low7° (1964)
Tue, 0136° / 25°0.11Climate normal
36 °Climate normal

Delavan Lake, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.11 in
Chance of precipitation40%
Record high60° (1970)
Record low2° (1971)
Wed, 0237° / 25°0.06Climate normal
37 °Climate normal

Delavan Lake, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation28%
Record high66° (1982)
Record low3° (1971)
Thu, 0337° / 25°0.09Climate normal
37 °Climate normal

Delavan Lake, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.09 in
Chance of precipitation32%
Record high65° (2012)
Record low-5° (1985)
Fri, 0436° / 24°0.05Climate normal
36 °Climate normal

Delavan Lake, Friday, 4 December

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.05 in
Chance of precipitation22%
Record high60° (1998)
Record low-1° (2025)

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 Delavan Lake, WI 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 Delavan Lake, WI 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.