As of 01:19 CDT

Weather in Waupun, WI

45°Current weather

Waupun, Monday, 19 October, 01:19

Clear. Feels like 39°. High 65°, low 43°.

Pressure30.33 inHg
Wind9.9 mph SW
Humidity73%
Visibility6.2 mi
Dew point37°

Monthly outlook for Waupun, WI: average high 57.7°, average low 42.8°. That is 2.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 30 October (69.1°), the coolest 1 November (33.8°).

57.7°/42.8°
Average high / low
+2.3°
Above normal
4 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October60.2°54.9°+2.9°
29 October – 7 November53.7°50.5°+1.8°
8 November – 17 Novemberat normal44.6°—

October records over 66 years

84.2°3 October 2025All-time high
20.7°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Fox Lake (10 mi).

Tue, 2064° / 44°0Clear
64 °Clear

Waupun, Tuesday, 20 October

Clear. High 64°, low 44°.

Pressure30.39 inHg
Wind5.2 mph S
Humidity65%
Visibility6.2 mi
Dew point49°
Wed, 2166° / 45°0Clear
66 °Clear

Waupun, Wednesday, 21 October

Clear. High 66°, low 45°.

Pressure30.27 inHg
Wind5.4 mph SW
Humidity63%
Visibility6.2 mi
Dew point49°
Thu, 2264° / 48°0Partly cloudy
64 °Partly cloudy

Waupun, Thursday, 22 October

Partly cloudy. High 64°, low 48°.

Pressure30.36 inHg
Wind4.3 mph NE
Humidity80%
Visibility6.2 mi
Dew point53°
Fri, 2364° / 49°0Overcast
64 °Overcast

Waupun, Friday, 23 October

Overcast. High 64°, low 49°.

Pressure30.36 inHg
Wind8.7 mph SE
Humidity62%
Visibility—
Dew point48°
Sat, 2465° / 48°0Overcast
65 °Overcast

Waupun, Saturday, 24 October

Overcast. High 65°, low 48°.

Pressure30.33 inHg
Wind16.3 mph S
Humidity57%
Visibility—
Dew point46°
Sun, 2556° / 42°0.11Light rain
56 °Light rain

Waupun, Sunday, 25 October

Light rain. High 56°, low 42°.

Pressure30.21 inHg
Wind19.6 mph W
Humidity36%
Visibility—
Dew point27°
Mon, 2657° / 37°0.35Rain
57 °Rain

Waupun, Monday, 26 October

Rain. High 57°, low 37°.

Pressure30.18 inHg
Wind16 mph S
Humidity39%
Visibility—
Dew point29°
Tue, 2751° / 37°0.01Light rain
51 °Light rain

Waupun, Tuesday, 27 October

Light rain. High 51°, low 37°.

Pressure30.24 inHg
Wind13.4 mph NE
Humidity73%
Visibility—
Dew point37°
Wed, 2850° / 38°0Overcast
50 °Overcast

Waupun, Wednesday, 28 October

Overcast. High 50°, low 38°.

Pressure30.21 inHg
Wind8.6 mph E
Humidity77%
Visibility—
Dew point42°
Thu, 2959° / 49°0.06Light rain
59 °Light rain

Waupun, Thursday, 29 October

Light rain. High 59°, low 49°.

Pressure30.03 inHg
Wind14.3 mph SE
Humidity81%
Visibility—
Dew point52°
Fri, 3069° / 55°0.04Light rain
69 °Light rain

Waupun, Friday, 30 October

Light rain. High 69°, low 55°.

Pressure29.62 inHg
Wind23.4 mph SW
Humidity67%
Visibility—
Dew point57°
Sat, 3155° / 43°0Overcast
55 °Overcast

Waupun, Saturday, 31 October

Overcast. High 55°, low 43°.

Pressure29.97 inHg
Wind20.4 mph SW
Humidity34%
Visibility—
Dew point25°
Sun, 0144° / 34°1.06Snow
44 °Snow

Waupun, Sunday, 1 November

Snow. High 44°, low 34°.

Pressure29.77 inHg
Wind20.6 mph N
Humidity100%
Visibility—
Dew point36°
Mon, 0248° / 35°0Clear
48 °Clear

Waupun, Monday, 2 November

Clear. High 48°, low 35°.

Pressure29.97 inHg
Wind11.2 mph W
Humidity68%
Visibility—
Dew point35°
Tue, 0348° / 38°0.01Light rain
48 °Light rain

Waupun, Tuesday, 3 November

Light rain. High 48°, low 38°.

Pressure29.91 inHg
Wind16.9 mph SE
Humidity83%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0449° / 37°0.08Climate normal
49 °Climate normal

Waupun, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.08 in
Chance of precipitation27%
Record high71° (2008)
Record low12° (1991)
Thu, 0549° / 36°0.09Climate normal
49 °Climate normal

Waupun, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (2015)
Record low18° (1991)
Fri, 0649° / 35°0.09Climate normal
49 °Climate normal

Waupun, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (1975)
Record low14° (1991)
Sat, 0748° / 34°0.03Climate normal
48 °Climate normal

Waupun, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (2020)
Record low6° (1991)
Sun, 0848° / 34°0.04Climate normal
48 °Climate normal

Waupun, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (2020)
Record low6° (2019)
Mon, 0947° / 35°0.11Climate normal
47 °Climate normal

Waupun, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high72° (2020)
Record low18° (2017)
Tue, 1046° / 33°0.12Climate normal
46 °Climate normal

Waupun, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation38%
Record high71° (2022)
Record low13° (2017)
Wed, 1144° / 31°0.06Climate normal
44 °Climate normal

Waupun, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high67° (1964)
Record low13° (2019)
Thu, 1242° / 30°0.06Climate normal
42 °Climate normal

Waupun, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation28%
Record high61° (1964)
Record low5° (2019)
Fri, 1343° / 30°0.04Climate normal
43 °Climate normal

Waupun, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high66° (1999)
Record low6° (1986)
Sat, 1444° / 31°0.04Climate normal
44 °Climate normal

Waupun, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (1971)
Record low13° (2019)
Sun, 1544° / 32°0.05Climate normal
44 °Climate normal

Waupun, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.05 in
Chance of precipitation23%
Record high66° (2001)
Record low18° (1982)
Mon, 1644° / 31°0.05Climate normal
44 °Climate normal

Waupun, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation20%
Record high61° (1988)
Record low18° (1989)
Tue, 1744° / 31°0.08Climate normal
44 °Climate normal

Waupun, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation27%
Record high68° (2016)
Record low11° (2005)

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 Waupun, 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 Waupun, 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.