As of 16:16 CDT

Weather in Bayside, WI

63°Current weather

Bayside, Friday, 9 October, 16:16

Overcast. Feels like 63°. High 66°, low 50°.

Pressure30.09 inHg
Wind5.7 mph E
Humidity75%
Visibility6.2 mi
Dew point55°

Monthly outlook for Bayside, WI: average high 63.1°, average low 49.8°. That is 3.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 12 October (80.1°), the coolest 18 October (34.6°).

63.1°/49.8°
Average high / low
+3.1°
Above normal
4 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October64.6°58.7°+3.3°
19 October – 28 October60.5°54.7°+3.2°
29 October – 7 Novemberat normal50.8°—

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).

Sat, 1077° / 58°0Overcast
77 °Overcast

Bayside, Saturday, 10 October

Overcast. High 77°, low 58°.

Pressure30.03 inHg
Wind11.7 mph S
Humidity55%
Visibility6.2 mi
Dew point57°
Sun, 1172° / 55°0Clear
72 °Clear

Bayside, Sunday, 11 October

Clear. High 72°, low 55°.

Pressure29.94 inHg
Wind5.9 mph SE
Humidity68%
Visibility6.2 mi
Dew point58°
Mon, 1280° / 62°0.1Light rain
80 °Light rain

Bayside, Monday, 12 October

Light rain. High 80°, low 62°.

Pressure29.77 inHg
Wind9.5 mph SW
Humidity60%
Visibility6.2 mi
Dew point61°
Tue, 1367° / 60°0.08Light rain
67 °Light rain

Bayside, Tuesday, 13 October

Light rain. High 67°, low 60°.

Pressure29.83 inHg
Wind8 mph N
Humidity85%
Visibility6.2 mi
Dew point61°
Wed, 1462° / 55°0Overcast
62 °Overcast

Bayside, Wednesday, 14 October

Overcast. High 62°, low 55°.

Pressure30.12 inHg
Wind9.4 mph NE
Humidity67%
Visibility—
Dew point50°
Thu, 1565° / 55°0.66Rain
65 °Rain

Bayside, Thursday, 15 October

Rain. High 65°, low 55°.

Pressure29.97 inHg
Wind21.9 mph SE
Humidity93%
Visibility—
Dew point53°
Fri, 1663° / 43°0.02Light rain
63 °Light rain

Bayside, Friday, 16 October

Light rain. High 63°, low 43°.

Pressure29.83 inHg
Wind23.7 mph W
Humidity49%
Visibility—
Dew point34°
Sat, 1746° / 40°0Overcast
46 °Overcast

Bayside, Saturday, 17 October

Overcast. High 46°, low 40°.

Pressure30.24 inHg
Wind23.4 mph NW
Humidity56%
Visibility—
Dew point30°
Sun, 1848° / 35°0Clear
48 °Clear

Bayside, Sunday, 18 October

Clear. High 48°, low 35°.

Pressure30.50 inHg
Wind11.4 mph N
Humidity42%
Visibility—
Dew point22°
Mon, 1955° / 41°0Overcast
55 °Overcast

Bayside, Monday, 19 October

Overcast. High 55°, low 41°.

Pressure30.39 inHg
Wind10.5 mph SW
Humidity43%
Visibility—
Dew point29°
Tue, 2057° / 45°0Mostly clear
57 °Mostly clear

Bayside, Tuesday, 20 October

Mostly clear. High 57°, low 45°.

Pressure30.42 inHg
Wind9.5 mph S
Humidity46%
Visibility—
Dew point34°
Wed, 2164° / 48°0Clear
64 °Clear

Bayside, Wednesday, 21 October

Clear. High 64°, low 48°.

Pressure30.24 inHg
Wind13.1 mph S
Humidity47%
Visibility—
Dew point39°
Thu, 2259° / 50°0Clear
59 °Clear

Bayside, Thursday, 22 October

Clear. High 59°, low 50°.

Pressure30.09 inHg
Wind11.1 mph SW
Humidity66%
Visibility—
Dew point46°
Fri, 2359° / 47°0Clear
59 °Clear

Bayside, Friday, 23 October

Clear. High 59°, low 47°.

Pressure30.06 inHg
Wind8.3 mph S
Humidity40%
Visibility—
Dew point32°
Sat, 2469° / 54°0.06Light rain
69 °Light rain

Bayside, Saturday, 24 October

Light rain. High 69°, low 54°.

Pressure29.88 inHg
Wind15.4 mph SW
Humidity47%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2554° / 46°0.07Climate normal
54 °Climate normal

Bayside, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high54°
Average low46°
Average precipitation0.07 in
Chance of precipitation32%
Record high71° (2023)
Record low32° (2025)
Mon, 2653° / 45°0.11Climate normal
53 °Climate normal

Bayside, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°
Average low45°
Average precipitation0.11 in
Chance of precipitation25%
Record high71° (1963)
Record low30° (1962)
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)

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.