As of 16:18 CST

Weather in Island Beach, WI

45°Current weather

Island Beach, Sunday, 15 November, 16:18

Clear. Feels like 42°. High 47°, low 27°.

Pressure30.42 inHg
Wind4.6 mph N
Humidity63%
Visibility6.2 mi
Dew point33°

Monthly outlook for Island Beach, WI: average high 48°, average low 38°. That is 5° above the climate normal for November. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 21 November (58°), the coolest 15 November (26.7°).

48°/38°
Average high / low
+5°
Above normal
5 / 4
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November49.7°40.5°+5.1°
25 November – 4 December45.1°35.2°+5.5°
5 December – 14 Decemberat normal30.4°—

November records over 66 years

69.1°9 November 2020All-time high
-0°29 November 1995All-time low

Climate normals and records are computed from the nearest reference point — Menasha (9 mi).

Mon, 1649° / 29°0Overcast
49 °Overcast

Island Beach, Monday, 16 November

Overcast. High 49°, low 29°.

Pressure30.42 inHg
Wind10.3 mph SW
Humidity60%
Visibility6.2 mi
Dew point33°
Tue, 1753° / 33°0Clear
53 °Clear

Island Beach, Tuesday, 17 November

Clear. High 53°, low 33°.

Pressure30.39 inHg
Wind9.9 mph SW
Humidity57%
Visibility6.2 mi
Dew point36°
Wed, 1853° / 39°0Overcast
53 °Overcast

Island Beach, Wednesday, 18 November

Overcast. High 53°, low 39°.

Pressure30.21 inHg
Wind12 mph S
Humidity65%
Visibility6.2 mi
Dew point39°
Thu, 1957° / 46°0.01Light rain
57 °Light rain

Island Beach, Thursday, 19 November

Light rain. High 57°, low 46°.

Pressure30.00 inHg
Wind17 mph SW
Humidity63%
Visibility6.2 mi
Dew point44°
Fri, 2048° / 38°0Overcast
48 °Overcast

Island Beach, Friday, 20 November

Overcast. High 48°, low 38°.

Pressure30.27 inHg
Wind10.5 mph SE
Humidity70%
Visibility—
Dew point37°
Sat, 2158° / 48°0.1Light rain
58 °Light rain

Island Beach, Saturday, 21 November

Light rain. High 58°, low 48°.

Pressure29.80 inHg
Wind21 mph S
Humidity48%
Visibility—
Dew point38°
Sun, 2245° / 36°0Clear
45 °Clear

Island Beach, Sunday, 22 November

Clear. High 45°, low 36°.

Pressure30.06 inHg
Wind18.3 mph W
Humidity55%
Visibility—
Dew point29°
Mon, 2343° / 34°0Overcast
43 °Overcast

Island Beach, Monday, 23 November

Overcast. High 43°, low 34°.

Pressure30.42 inHg
Wind15.2 mph E
Humidity59%
Visibility—
Dew point28°
Tue, 2444° / 38°0Overcast
44 °Overcast

Island Beach, Tuesday, 24 November

Overcast. High 44°, low 38°.

Pressure30.36 inHg
Wind13.8 mph SE
Humidity62%
Visibility—
Dew point31°
Wed, 2548° / 41°0.12Light rain
48 °Light rain

Island Beach, Wednesday, 25 November

Light rain. High 48°, low 41°.

Pressure29.97 inHg
Wind10.5 mph E
Humidity77%
Visibility—
Dew point40°
Thu, 2652° / 48°0.36Rain
52 °Rain

Island Beach, Thursday, 26 November

Rain. High 52°, low 48°.

Pressure29.71 inHg
Wind23.8 mph SE
Humidity77%
Visibility—
Dew point44°
Fri, 2753° / 45°0.7Rain
53 °Rain

Island Beach, Friday, 27 November

Rain. High 53°, low 45°.

Pressure28.97 inHg
Wind22.8 mph SE
Humidity86%
Visibility—
Dew point43°
Sat, 2839° / 37°0.09Snow
39 °Snow

Island Beach, Saturday, 28 November

Snow. High 39°, low 37°.

Pressure29.50 inHg
Wind27.3 mph W
Humidity72%
Visibility—
Dew point30°
Sun, 2941° / 35°0Overcast
41 °Overcast

Island Beach, Sunday, 29 November

Overcast. High 41°, low 35°.

Pressure30.09 inHg
Wind14.9 mph W
Humidity56%
Visibility—
Dew point25°
Mon, 3037° / 32°0.04Light snow
37 °Light snow

Island Beach, Monday, 30 November

Light snow. High 37°, low 32°.

Pressure30.03 inHg
Wind19.3 mph N
Humidity67%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0134° / 25°0.09Climate normal
34 °Climate normal

Island Beach, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high34°
Average low25°
Average precipitation0.09 in
Chance of precipitation30%
Record high52° (1970)
Record low6° (2014)
Wed, 0234° / 24°0.05Climate normal
34 °Climate normal

Island Beach, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high34°
Average low24°
Average precipitation0.05 in
Chance of precipitation30%
Record high57° (1998)
Record low0° (1976)
Thu, 0333° / 24°0.09Climate normal
33 °Climate normal

Island Beach, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high33°
Average low24°
Average precipitation0.09 in
Chance of precipitation30%
Record high56° (1982)
Record low-2° (1985)
Fri, 0433° / 23°0.05Climate normal
33 °Climate normal

Island Beach, Friday, 4 December

Climate normal for this date — 60-year average.

Average high33°
Average low23°
Average precipitation0.05 in
Chance of precipitation22%
Record high55° (2017)
Record low0° (2025)
Sat, 0533° / 23°0.06Climate normal
33 °Climate normal

Island Beach, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high33°
Average low23°
Average precipitation0.06 in
Chance of precipitation22%
Record high59° (2001)
Record low0° (1991)
Sun, 0631° / 20°0.03Climate normal
31 °Climate normal

Island Beach, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high31°
Average low20°
Average precipitation0.03 in
Chance of precipitation22%
Record high50° (1998)
Record low-6° (1972)
Mon, 0729° / 20°0.05Climate normal
29 °Climate normal

Island Beach, Monday, 7 December

Climate normal for this date — 60-year average.

Average high29°
Average low20°
Average precipitation0.05 in
Chance of precipitation25%
Record high43° (1963)
Record low-11° (1972)
Tue, 0830° / 20°0.04Climate normal
30 °Climate normal

Island Beach, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high30°
Average low20°
Average precipitation0.04 in
Chance of precipitation23%
Record high50° (2023)
Record low-2° (1976)
Wed, 0931° / 21°0.07Climate normal
31 °Climate normal

Island Beach, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high31°
Average low21°
Average precipitation0.07 in
Chance of precipitation42%
Record high46° (2020)
Record low-10° (1995)
Thu, 1030° / 20°0.07Climate normal
30 °Climate normal

Island Beach, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high30°
Average low20°
Average precipitation0.07 in
Chance of precipitation30%
Record high52° (2015)
Record low-7° (1995)
Fri, 1128° / 18°0.05Climate normal
28 °Climate normal

Island Beach, Friday, 11 December

Climate normal for this date — 60-year average.

Average high28°
Average low18°
Average precipitation0.05 in
Chance of precipitation20%
Record high44° (2001)
Record low-10° (1995)
Sat, 1230° / 18°0.05Climate normal
30 °Climate normal

Island Beach, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high30°
Average low18°
Average precipitation0.05 in
Chance of precipitation27%
Record high49° (1968)
Record low-8° (1995)
Sun, 1331° / 19°0.04Climate normal
31 °Climate normal

Island Beach, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high31°
Average low19°
Average precipitation0.04 in
Chance of precipitation18%
Record high53° (2015)
Record low-7° (1976)
Mon, 1431° / 21°0.1Climate normal
31 °Climate normal

Island Beach, Monday, 14 December

Climate normal for this date — 60-year average.

Average high31°
Average low21°
Average precipitation0.1 in
Chance of precipitation30%
Record high53° (1975)
Record low-11° (1985)

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 Island Beach, 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 Island Beach, 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.