As of 08:53 CDT

Weather in Bayside, WI

60°Current weather

Bayside, Sunday, 11 October, 08:53

Clear. Feels like 59°. High 76°, low 56°.

Pressure30.00 inHg
Wind3.4 mph S
Humidity76%
Visibility6.2 mi
Dew point52°

Monthly outlook for Bayside, WI: average high 61.3°, average low 51.5°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 12 October (85°), the coolest 17 October (34.9°).

61.3°/51.5°
Average high / low
+2.5°
Above normal
3 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October63.2°57.9°+3°
21 October – 30 October58.2°54.1°+2.3°
31 October – 9 Novemberat normal49.9°—

October records over 66 years

86.5°3 October 2025All-time high
26.2°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Whitefish Bay (5 mi).

Mon, 1285° / 62°0Clear
85 °Clear

Bayside, Monday, 12 October

Clear. High 85°, low 62°.

Pressure29.80 inHg
Wind9.9 mph SW
Humidity57%
Visibility6.2 mi
Dew point62°
Tue, 1375° / 64°0Overcast
75 °Overcast

Bayside, Tuesday, 13 October

Overcast. High 75°, low 64°.

Pressure29.77 inHg
Wind11.4 mph NW
Humidity70%
Visibility6.2 mi
Dew point64°
Wed, 1464° / 58°0.01Light rain
64 °Light rain

Bayside, Wednesday, 14 October

Light rain. High 64°, low 58°.

Pressure30.12 inHg
Wind9.1 mph NE
Humidity68%
Visibility6.2 mi
Dew point52°
Thu, 1558° / 56°0.48Rain
58 °Rain

Bayside, Thursday, 15 October

Rain. High 58°, low 56°.

Pressure30.15 inHg
Wind11.2 mph E
Humidity76%
Visibility—
Dew point51°
Fri, 1658° / 47°0.06Light rain
58 °Light rain

Bayside, Friday, 16 October

Light rain. High 58°, low 47°.

Pressure30.33 inHg
Wind20.4 mph NW
Humidity50%
Visibility—
Dew point38°
Sat, 1744° / 35°0Clear
44 °Clear

Bayside, Saturday, 17 October

Clear. High 44°, low 35°.

Pressure30.47 inHg
Wind16 mph NW
Humidity42%
Visibility—
Dew point19°
Sun, 1851° / 36°0Overcast
51 °Overcast

Bayside, Sunday, 18 October

Overcast. High 51°, low 36°.

Pressure30.36 inHg
Wind22.3 mph SW
Humidity37%
Visibility—
Dew point23°
Mon, 1960° / 46°0Clear
60 °Clear

Bayside, Monday, 19 October

Clear. High 60°, low 46°.

Pressure30.24 inHg
Wind19.7 mph SW
Humidity51%
Visibility—
Dew point38°
Tue, 2061° / 48°0Clear
61 °Clear

Bayside, Tuesday, 20 October

Clear. High 61°, low 48°.

Pressure30.30 inHg
Wind8.6 mph S
Humidity56%
Visibility—
Dew point42°
Wed, 2160° / 54°0Overcast
60 °Overcast

Bayside, Wednesday, 21 October

Overcast. High 60°, low 54°.

Pressure30.24 inHg
Wind11.9 mph S
Humidity48%
Visibility—
Dew point39°
Thu, 2262° / 55°0.01Light rain
62 °Light rain

Bayside, Thursday, 22 October

Light rain. High 62°, low 55°.

Pressure30.24 inHg
Wind8.3 mph SW
Humidity65%
Visibility—
Dew point47°
Fri, 2358° / 55°0.03Light rain
58 °Light rain

Bayside, Friday, 23 October

Light rain. High 58°, low 55°.

Pressure30.18 inHg
Wind5.3 mph SW
Humidity76%
Visibility—
Dew point50°
Sat, 2459° / 54°0Clear
59 °Clear

Bayside, Saturday, 24 October

Clear. High 59°, low 54°.

Pressure30.21 inHg
Wind7.8 mph E
Humidity80%
Visibility—
Dew point52°
Sun, 2560° / 52°0.76Heavy rain
60 °Heavy rain

Bayside, Sunday, 25 October

Heavy rain. High 60°, low 52°.

Pressure29.91 inHg
Wind24.2 mph NW
Humidity80%
Visibility—
Dew point53°
Mon, 2650° / 47°0Overcast
50 °Overcast

Bayside, Monday, 26 October

Overcast. High 50°, low 47°.

Pressure29.68 inHg
Wind22.7 mph W
Humidity65%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2753° / 45°0.08Climate normal
53 °Climate normal

Bayside, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°
Average low45°
Average precipitation0.08 in
Chance of precipitation27%
Record high69° (2023)
Record low28° (2020)
Wed, 2852° / 44°0.05Climate normal
52 °Climate normal

Bayside, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°
Average low44°
Average precipitation0.05 in
Chance of precipitation20%
Record high63° (1984)
Record low30° (2020)
Thu, 2952° / 44°0.05Climate normal
52 °Climate normal

Bayside, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°
Average low44°
Average precipitation0.05 in
Chance of precipitation17%
Record high79° (2024)
Record low30° (1988)
Fri, 3053° / 45°0.09Climate normal
53 °Climate normal

Bayside, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°
Average low45°
Average precipitation0.09 in
Chance of precipitation28%
Record high77° (2024)
Record low28° (2020)
Sat, 3153° / 44°0.09Climate normal
53 °Climate normal

Bayside, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.09 in
Chance of precipitation37%
Record high70° (2024)
Record low26° (2019)
Sun, 0152° / 43°0.17Climate normal
52 °Climate normal

Bayside, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.17 in
Chance of precipitation42%
Record high69° (2022)
Record low19° (2019)
Mon, 0251° / 42°0.15Climate normal
51 °Climate normal

Bayside, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.15 in
Chance of precipitation37%
Record high66° (2022)
Record low26° (1991)
Tue, 0350° / 41°0.05Climate normal
50 °Climate normal

Bayside, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.05 in
Chance of precipitation23%
Record high69° (2022)
Record low21° (1991)
Wed, 0450° / 42°0.09Climate normal
50 °Climate normal

Bayside, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (2022)
Record low17° (1991)
Thu, 0550° / 42°0.11Climate normal
50 °Climate normal

Bayside, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high68° (2020)
Record low23° (1991)
Fri, 0649° / 40°0.09Climate normal
49 °Climate normal

Bayside, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (2020)
Record low21° (1991)
Sat, 0749° / 40°0.04Climate normal
49 °Climate normal

Bayside, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.04 in
Chance of precipitation17%
Record high70° (2020)
Record low15° (2019)
Sun, 0848° / 40°0.04Climate normal
48 °Climate normal

Bayside, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.04 in
Chance of precipitation20%
Record high67° (2020)
Record low12° (2019)
Mon, 0948° / 40°0.11Climate normal
48 °Climate normal

Bayside, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (2020)
Record low20° (2017)

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 Bayside, 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 Bayside, 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.