As of 09:35 CST

Weather in Delavan Lake, WI

48°Current weather

Delavan Lake, Wednesday, 11 November, 09:35

Overcast. Feels like 44°. High 49°, low 38°.

Pressure29.88 inHg
Wind7.9 mph NE
Humidity69%
Visibility6.2 mi
Dew point38°

Monthly outlook for Delavan Lake, WI: average high 43.8°, average low 32.3°. That is 0.1° above the climate normal for November. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 20 November (51.3°), the coolest 23 November (26.9°).

43.8°/32.3°
Average high / low
+0.1°
Above normal
4 / 4
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 November – 20 November45.9°44.8°+0.6°
21 November – 30 November40.2°40.4°-0.1°
1 December – 10 Decemberat normal34.8°—

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).

Thu, 1245° / 32°0.01Light rain
45 °Light rain

Delavan Lake, Thursday, 12 November

Light rain. High 45°, low 32°.

Pressure30.00 inHg
Wind18.1 mph N
Humidity69%
Visibility6.2 mi
Dew point27°
Fri, 1340° / 31°0Overcast
40 °Overcast

Delavan Lake, Friday, 13 November

Overcast. High 40°, low 31°.

Pressure30.09 inHg
Wind13.4 mph N
Humidity70%
Visibility6.2 mi
Dew point24°
Sat, 1441° / 27°0Overcast
41 °Overcast

Delavan Lake, Saturday, 14 November

Overcast. High 41°, low 27°.

Pressure30.27 inHg
Wind9.1 mph N
Humidity67%
Visibility6.2 mi
Dew point28°
Sun, 1543° / 33°0Overcast
43 °Overcast

Delavan Lake, Sunday, 15 November

Overcast. High 43°, low 33°.

Pressure30.45 inHg
Wind5.5 mph N
Humidity63%
Visibility—
Dew point30°
Mon, 1647° / 31°0Overcast
47 °Overcast

Delavan Lake, Monday, 16 November

Overcast. High 47°, low 31°.

Pressure30.50 inHg
Wind5.5 mph SW
Humidity58%
Visibility—
Dew point30°
Tue, 1747° / 32°0Mostly clear
47 °Mostly clear

Delavan Lake, Tuesday, 17 November

Mostly clear. High 47°, low 32°.

Pressure30.39 inHg
Wind6.4 mph SE
Humidity56%
Visibility—
Dew point29°
Wed, 1847° / 32°0Overcast
47 °Overcast

Delavan Lake, Wednesday, 18 November

Overcast. High 47°, low 32°.

Pressure30.27 inHg
Wind9.8 mph S
Humidity48%
Visibility—
Dew point26°
Thu, 1948° / 33°0.01Light rain
48 °Light rain

Delavan Lake, Thursday, 19 November

Light rain. High 48°, low 33°.

Pressure29.97 inHg
Wind13 mph S
Humidity51%
Visibility—
Dew point29°
Fri, 2051° / 41°0.1Light rain
51 °Light rain

Delavan Lake, Friday, 20 November

Light rain. High 51°, low 41°.

Pressure29.83 inHg
Wind9.4 mph SE
Humidity74%
Visibility—
Dew point41°
Sat, 2146° / 34°0.94Rain
46 °Rain

Delavan Lake, Saturday, 21 November

Rain. High 46°, low 34°.

Pressure29.71 inHg
Wind17.1 mph NW
Humidity83%
Visibility—
Dew point38°
Sun, 2237° / 31°0.02Light snow
37 °Light snow

Delavan Lake, Sunday, 22 November

Light snow. High 37°, low 31°.

Pressure30.12 inHg
Wind16.7 mph NW
Humidity58%
Visibility—
Dew point22°
Mon, 2337° / 27°0Clear
37 °Clear

Delavan Lake, Monday, 23 November

Clear. High 37°, low 27°.

Pressure30.27 inHg
Wind7.4 mph W
Humidity54%
Visibility—
Dew point20°
Tue, 2444° / 29°0Partly cloudy
44 °Partly cloudy

Delavan Lake, Tuesday, 24 November

Partly cloudy. High 44°, low 29°.

Pressure30.15 inHg
Wind16.1 mph SW
Humidity56%
Visibility—
Dew point27°
Wed, 2541° / 33°0.33Rain
41 °Rain

Delavan Lake, Wednesday, 25 November

Rain. High 41°, low 33°.

Pressure30.03 inHg
Wind10.2 mph SE
Humidity93%
Visibility—
Dew point36°
Thu, 2637° / 33°0.08Snow
37 °Snow

Delavan Lake, Thursday, 26 November

Snow. High 37°, low 33°.

Pressure30.09 inHg
Wind16.1 mph N
Humidity86%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 0537° / 23°0.07Climate normal
37 °Climate normal

Delavan Lake, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.07 in
Chance of precipitation37%
Record high65° (2001)
Record low-2° (2005)
Sun, 0634° / 21°0.05Climate normal
34 °Climate normal

Delavan Lake, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.05 in
Chance of precipitation30%
Record high59° (1998)
Record low-9° (2007)
Mon, 0732° / 21°0.09Climate normal
32 °Climate normal

Delavan Lake, Monday, 7 December

Climate normal for this date — 60-year average.

Average high32°
Average low21°
Average precipitation0.09 in
Chance of precipitation27%
Record high54° (1980)
Record low-9° (2005)
Tue, 0833° / 22°0.07Climate normal
33 °Climate normal

Delavan Lake, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high33°
Average low22°
Average precipitation0.07 in
Chance of precipitation32%
Record high56° (1966)
Record low-1° (2006)
Wed, 0934° / 20°0.09Climate normal
34 °Climate normal

Delavan Lake, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high34°
Average low20°
Average precipitation0.09 in
Chance of precipitation42%
Record high51° (1993)
Record low-9° (1978)
Thu, 1033° / 20°0.07Climate normal
33 °Climate normal

Delavan Lake, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high33°
Average low20°
Average precipitation0.07 in
Chance of precipitation20%
Record high56° (2015)
Record low-12° (1978)

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.