As of 02:34 CST

Weather in Lake Delton, WI

25°Current weather

Lake Delton, Saturday, 14 November, 02:34

Clear. Feels like 21°. High 44°, low 25°.

Pressure30.24 inHg
Wind3.4 mph W
Humidity93%
Visibility6.2 mi
Dew point24°

Monthly outlook for Lake Delton, WI: average high 44.2°, average low 31.8°. That is 2° above the climate normal for November. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 21 November (58.7°), the coolest 14 November (25.1°).

44.2°/31.8°
Average high / low
+2°
Above normal
3 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November49.1°42.4°+3.7°
24 November – 3 December36.1°36.7°-0.3°
4 December – 13 Decemberat normal31.6°—

November records over 66 years

71.2°4 November 2008All-time high
-6.2°29 November 1995All-time low
Sun, 1547° / 29°0Mostly clear
47 °Mostly clear

Lake Delton, Sunday, 15 November

Mostly clear. High 47°, low 29°.

Pressure30.45 inHg
Wind1.3 mph W
Humidity59%
Visibility6.2 mi
Dew point28°
Mon, 1649° / 29°0Mostly clear
49 °Mostly clear

Lake Delton, Monday, 16 November

Mostly clear. High 49°, low 29°.

Pressure30.45 inHg
Wind8.9 mph SW
Humidity54%
Visibility6.2 mi
Dew point32°
Tue, 1752° / 36°0Overcast
52 °Overcast

Lake Delton, Tuesday, 17 November

Overcast. High 52°, low 36°.

Pressure30.39 inHg
Wind9.2 mph SW
Humidity54%
Visibility6.2 mi
Dew point35°
Wed, 1854° / 39°0Overcast
54 °Overcast

Lake Delton, Wednesday, 18 November

Overcast. High 54°, low 39°.

Pressure30.18 inHg
Wind12.8 mph S
Humidity55%
Visibility—
Dew point35°
Thu, 1957° / 47°0.02Light rain
57 °Light rain

Lake Delton, Thursday, 19 November

Light rain. High 57°, low 47°.

Pressure30.06 inHg
Wind13.2 mph W
Humidity85%
Visibility—
Dew point49°
Fri, 2049° / 39°0.07Light rain
49 °Light rain

Lake Delton, Friday, 20 November

Light rain. High 49°, low 39°.

Pressure30.33 inHg
Wind13.1 mph SE
Humidity57%
Visibility—
Dew point32°
Sat, 2159° / 42°0.77Rain
59 °Rain

Lake Delton, Saturday, 21 November

Rain. High 59°, low 42°.

Pressure29.91 inHg
Wind20.6 mph S
Humidity78%
Visibility—
Dew point47°
Sun, 2245° / 28°0.04Snow
45 °Snow

Lake Delton, Sunday, 22 November

Snow. High 45°, low 28°.

Pressure29.91 inHg
Wind17.9 mph W
Humidity76%
Visibility—
Dew point27°
Mon, 2336° / 27°0.02Light snow
36 °Light snow

Lake Delton, Monday, 23 November

Light snow. High 36°, low 27°.

Pressure30.06 inHg
Wind17.3 mph W
Humidity78%
Visibility—
Dew point26°
Tue, 2438° / 30°0Partly cloudy
38 °Partly cloudy

Lake Delton, Tuesday, 24 November

Partly cloudy. High 38°, low 30°.

Pressure30.21 inHg
Wind8.3 mph W
Humidity64%
Visibility—
Dew point25°
Wed, 2535° / 28°0Overcast
35 °Overcast

Lake Delton, Wednesday, 25 November

Overcast. High 35°, low 28°.

Pressure30.21 inHg
Wind14.1 mph NW
Humidity63%
Visibility—
Dew point23°
Thu, 2634° / 26°0Clear
34 °Clear

Lake Delton, Thursday, 26 November

Clear. High 34°, low 26°.

Pressure30.50 inHg
Wind11.2 mph NW
Humidity46%
Visibility—
Dew point14°
Fri, 2737° / 26°0Clear
37 °Clear

Lake Delton, Friday, 27 November

Clear. High 37°, low 26°.

Pressure30.30 inHg
Wind5.2 mph W
Humidity36%
Visibility—
Dew point11°
Sat, 2837° / 29°0Overcast
37 °Overcast

Lake Delton, Saturday, 28 November

Overcast. High 37°, low 29°.

Pressure30.03 inHg
Wind4.1 mph NE
Humidity38%
Visibility—
Dew point12°
Sun, 2937° / 28°0Partly cloudy
37 °Partly cloudy

Lake Delton, Sunday, 29 November

Partly cloudy. High 37°, low 28°.

Pressure30.09 inHg
Wind5.1 mph N
Humidity42%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3037° / 24°0.05Climate normal
37 °Climate normal

Lake Delton, Monday, 30 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.05 in
Chance of precipitation28%
Record high64° (1998)
Record low2° (1964)
Tue, 0135° / 23°0.09Climate normal
35 °Climate normal

Lake Delton, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.09 in
Chance of precipitation28%
Record high56° (1962)
Record low0° (2014)
Wed, 0236° / 22°0.05Climate normal
36 °Climate normal

Lake Delton, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high36°
Average low22°
Average precipitation0.05 in
Chance of precipitation22%
Record high63° (1982)
Record low-5° (2014)
Thu, 0334° / 23°0.09Climate normal
34 °Climate normal

Lake Delton, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high34°
Average low23°
Average precipitation0.09 in
Chance of precipitation33%
Record high63° (1982)
Record low-10° (1985)
Fri, 0434° / 22°0.06Climate normal
34 °Climate normal

Lake Delton, Friday, 4 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.06 in
Chance of precipitation22%
Record high59° (2017)
Record low-5° (2025)
Sat, 0535° / 21°0.06Climate normal
35 °Climate normal

Lake Delton, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high35°
Average low21°
Average precipitation0.06 in
Chance of precipitation30%
Record high63° (2001)
Record low-2° (2005)
Sun, 0632° / 19°0.03Climate normal
32 °Climate normal

Lake Delton, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high32°
Average low19°
Average precipitation0.03 in
Chance of precipitation22%
Record high54° (1998)
Record low-8° (2007)
Mon, 0730° / 19°0.06Climate normal
30 °Climate normal

Lake Delton, Monday, 7 December

Climate normal for this date — 60-year average.

Average high30°
Average low19°
Average precipitation0.06 in
Chance of precipitation25%
Record high47° (1963)
Record low-14° (1972)
Tue, 0831° / 19°0.04Climate normal
31 °Climate normal

Lake Delton, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high31°
Average low19°
Average precipitation0.04 in
Chance of precipitation20%
Record high52° (2023)
Record low-6° (2005)
Wed, 0931° / 19°0.07Climate normal
31 °Climate normal

Lake Delton, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high31°
Average low19°
Average precipitation0.07 in
Chance of precipitation38%
Record high49° (2020)
Record low-10° (1995)
Thu, 1031° / 18°0.07Climate normal
31 °Climate normal

Lake Delton, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high31°
Average low18°
Average precipitation0.07 in
Chance of precipitation28%
Record high56° (2015)
Record low-13° (1978)
Fri, 1130° / 16°0.07Climate normal
30 °Climate normal

Lake Delton, Friday, 11 December

Climate normal for this date — 60-year average.

Average high30°
Average low16°
Average precipitation0.07 in
Chance of precipitation25%
Record high50° (1979)
Record low-14° (1977)
Sat, 1231° / 17°0.04Climate normal
31 °Climate normal

Lake Delton, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high31°
Average low17°
Average precipitation0.04 in
Chance of precipitation17%
Record high53° (1968)
Record low-10° (1995)
Sun, 1332° / 18°0.04Climate normal
32 °Climate normal

Lake Delton, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high32°
Average low18°
Average precipitation0.04 in
Chance of precipitation20%
Record high59° (2015)
Record low-16° (1986)

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 Lake Delton, 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 Lake Delton, 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.