Monthly outlook for Twin Lakes, WI: average high 59.5°, average low 44.2°. That is 3.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 22 October (71.8°), the coolest 30 October (33.8°).
59.5°/44.2°
Average high / low
+3.2°
Above normal
3 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
62.9°
55.2°
+4.2°
1 November – 10 November
53.8°
50.6°
+1.8°
11 November – 20 November
at normal
45.3°
—
October records over 66 years
85.3°3 October 2025All-time high
25°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — New Munster (4 mi).
Fri, 2372° / 45°0
72 °
Twin Lakes, Friday, 23 October
Overcast. High 72°, low 45°.
Pressure30.33 inHg
Wind6.7 mph S
Humidity55%
Visibility6.2 mi
Dew point50°
Sat, 2465° / 46°0
65 °
Twin Lakes, Saturday, 24 October
Overcast. High 65°, low 46°.
Pressure30.36 inHg
Wind7.1 mph S
Humidity63%
Visibility6.2 mi
Dew point50°
Sun, 2570° / 51°0
70 °
Twin Lakes, Sunday, 25 October
Partly cloudy. High 70°, low 51°.
Pressure30.39 inHg
Wind5.9 mph SW
Humidity59%
Visibility6.2 mi
Dew point51°
Mon, 2661° / 51°0
61 °
Twin Lakes, Monday, 26 October
Overcast. High 61°, low 51°.
Pressure30.39 inHg
Wind9.1 mph NE
Humidity72%
Visibility—
Dew point51°
Tue, 2762° / 50°0
62 °
Twin Lakes, Tuesday, 27 October
Overcast. High 62°, low 50°.
Pressure30.30 inHg
Wind8.9 mph E
Humidity73%
Visibility—
Dew point51°
Wed, 2864° / 50°0
64 °
Twin Lakes, Wednesday, 28 October
Overcast. High 64°, low 50°.
Pressure30.12 inHg
Wind11.1 mph S
Humidity65%
Visibility—
Dew point48°
Thu, 2956° / 40°0
56 °
Twin Lakes, Thursday, 29 October
Overcast. High 56°, low 40°.
Pressure30.15 inHg
Wind20 mph NW
Humidity44%
Visibility—
Dew point29°
Fri, 3053° / 34°0
53 °
Twin Lakes, Friday, 30 October
Clear. High 53°, low 34°.
Pressure30.27 inHg
Wind6.8 mph NW
Humidity34%
Visibility—
Dew point22°
Sat, 3154° / 43°0.43
54 °
Twin Lakes, Saturday, 31 October
Rain. High 54°, low 43°.
Pressure30.06 inHg
Wind16.1 mph S
Humidity95%
Visibility—
Dew point44°
Sun, 0158° / 54°0.23
58 °
Twin Lakes, Sunday, 1 November
Light rain. High 58°, low 54°.
Pressure29.97 inHg
Wind14.2 mph S
Humidity93%
Visibility—
Dew point53°
Mon, 0259° / 44°0
59 °
Twin Lakes, Monday, 2 November
Partly cloudy. High 59°, low 44°.
Pressure30.18 inHg
Wind8.7 mph N
Humidity47%
Visibility—
Dew point37°
Tue, 0361° / 41°0
61 °
Twin Lakes, Tuesday, 3 November
Clear. High 61°, low 41°.
Pressure30.09 inHg
Wind15 mph W
Humidity47%
Visibility—
Dew point38°
Wed, 0448° / 38°0
48 °
Twin Lakes, Wednesday, 4 November
Overcast. High 48°, low 38°.
Pressure30.24 inHg
Wind10.8 mph N
Humidity48%
Visibility—
Dew point28°
Thu, 0552° / 35°0
52 °
Twin Lakes, Thursday, 5 November
Clear. High 52°, low 35°.
Pressure30.21 inHg
Wind8.5 mph SE
Humidity51%
Visibility—
Dew point32°
Fri, 0645° / 40°0.58
45 °
Twin Lakes, Friday, 6 November
Rain. High 45°, low 40°.
Pressure30.06 inHg
Wind14.5 mph S
Humidity89%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0750° / 38°0.04
50 °
Twin Lakes, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.04 in
Chance of precipitation18%
Record high68° (2020)
Record low12° (1991)
Sun, 0849° / 38°0.04
49 °
Twin Lakes, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.04 in
Chance of precipitation17%
Record high70° (2020)
Record low14° (1991)
Mon, 0949° / 38°0.1
49 °
Twin Lakes, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.1 in
Chance of precipitation30%
Record high72° (2020)
Record low20° (1991)
Tue, 1048° / 37°0.1
48 °
Twin Lakes, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.1 in
Chance of precipitation37%
Record high72° (2022)
Record low16° (2017)
Wed, 1146° / 34°0.06
46 °
Twin Lakes, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.06 in
Chance of precipitation28%
Record high68° (1964)
Record low14° (2019)
Thu, 1244° / 33°0.06
44 °
Twin Lakes, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high63° (1964)
Record low5° (2019)
Fri, 1345° / 33°0.04
45 °
Twin Lakes, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high67° (1999)
Record low8° (2019)
Sat, 1446° / 33°0.06
46 °
Twin Lakes, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation25%
Record high66° (1971)
Record low13° (2019)
Sun, 1545° / 34°0.07
45 °
Twin Lakes, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (2025)
Record low17° (2019)
Mon, 1645° / 34°0.04
45 °
Twin Lakes, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.04 in
Chance of precipitation15%
Record high62° (1988)
Record low21° (1997)
Tue, 1746° / 34°0.09
46 °
Twin Lakes, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation25%
Record high68° (2016)
Record low15° (2014)
Wed, 1846° / 35°0.09
46 °
Twin Lakes, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high65° (1975)
Record low12° (2014)
Thu, 1945° / 34°0.06
45 °
Twin Lakes, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.06 in
Chance of precipitation27%
Record high62° (1983)
Record low17° (2014)
Fri, 2044° / 33°0.07
44 °
Twin Lakes, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.07 in
Chance of precipitation28%
Record high62° (2003)
Record low13° (2022)
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 Twin Lakes, 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 Twin Lakes, 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.