As of 04:33 CDT

Weather in Bayside, WI

50°Current weather

Bayside, Friday, 16 October, 04:33

Light rain. Feels like 50°. High 56°, low 45°.

Pressure29.88 inHg
Wind17.3 mph W
Humidity94%
Visibility6.2 mi
Dew point49°

Monthly outlook for Bayside, WI: average high 59.7°, average low 48.6°. That is 2.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 21 October (64.9°), the coolest 31 October (39.1°).

59.7°/48.6°
Average high / low
+2.8°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October61.2°55.9°+3°
26 October – 4 November57.3°51.9°+3°
5 November – 14 Novemberat normal47°—

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, 1757° / 41°0Clear
57 °Clear

Bayside, Saturday, 17 October

Clear. High 57°, low 41°.

Pressure30.47 inHg
Wind9 mph SW
Humidity47%
Visibility6.2 mi
Dew point33°
Sun, 1862° / 45°0Clear
62 °Clear

Bayside, Sunday, 18 October

Clear. High 62°, low 45°.

Pressure30.39 inHg
Wind14.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point37°
Mon, 1961° / 43°0Overcast
61 °Overcast

Bayside, Monday, 19 October

Overcast. High 61°, low 43°.

Pressure30.39 inHg
Wind5.1 mph S
Humidity53%
Visibility6.2 mi
Dew point43°
Tue, 2062° / 44°0Mostly clear
62 °Mostly clear

Bayside, Tuesday, 20 October

Mostly clear. High 62°, low 44°.

Pressure30.39 inHg
Wind6.6 mph SE
Humidity66%
Visibility—
Dew point48°
Wed, 2165° / 46°0Clear
65 °Clear

Bayside, Wednesday, 21 October

Clear. High 65°, low 46°.

Pressure30.33 inHg
Wind7.9 mph SE
Humidity49%
Visibility—
Dew point43°
Thu, 2259° / 55°0.02Light rain
59 °Light rain

Bayside, Thursday, 22 October

Light rain. High 59°, low 55°.

Pressure30.18 inHg
Wind7.4 mph S
Humidity67%
Visibility—
Dew point47°
Fri, 2363° / 53°0Clear
63 °Clear

Bayside, Friday, 23 October

Clear. High 63°, low 53°.

Pressure30.21 inHg
Wind9 mph SE
Humidity57%
Visibility—
Dew point46°
Sat, 2464° / 55°0Clear
64 °Clear

Bayside, Saturday, 24 October

Clear. High 64°, low 55°.

Pressure30.21 inHg
Wind12.3 mph SE
Humidity63%
Visibility—
Dew point50°
Sun, 2564° / 55°0Overcast
64 °Overcast

Bayside, Sunday, 25 October

Overcast. High 64°, low 55°.

Pressure30.18 inHg
Wind6.9 mph SE
Humidity52%
Visibility—
Dew point45°
Mon, 2659° / 55°0Overcast
59 °Overcast

Bayside, Monday, 26 October

Overcast. High 59°, low 55°.

Pressure30.03 inHg
Wind8.1 mph E
Humidity70%
Visibility—
Dew point48°
Tue, 2757° / 50°0.06Light rain
57 °Light rain

Bayside, Tuesday, 27 October

Light rain. High 57°, low 50°.

Pressure29.77 inHg
Wind17 mph SW
Humidity80%
Visibility—
Dew point46°
Wed, 2862° / 48°0Overcast
62 °Overcast

Bayside, Wednesday, 28 October

Overcast. High 62°, low 48°.

Pressure29.94 inHg
Wind12.7 mph SW
Humidity54%
Visibility—
Dew point42°
Thu, 2960° / 53°0Overcast
60 °Overcast

Bayside, Thursday, 29 October

Overcast. High 60°, low 53°.

Pressure29.85 inHg
Wind10.8 mph S
Humidity72%
Visibility—
Dew point50°
Fri, 3061° / 49°0.24Rain
61 °Rain

Bayside, Friday, 30 October

Rain. High 61°, low 49°.

Pressure29.44 inHg
Wind24.6 mph W
Humidity87%
Visibility—
Dew point56°
Sat, 3145° / 39°0.05Snow
45 °Snow

Bayside, Saturday, 31 October

Snow. High 45°, low 39°.

Pressure29.74 inHg
Wind22.3 mph W
Humidity68%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1047° / 39°0.11Climate normal
47 °Climate normal

Bayside, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.11 in
Chance of precipitation37%
Record high73° (2022)
Record low16° (2017)
Wed, 1146° / 37°0.07Climate normal
46 °Climate normal

Bayside, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.07 in
Chance of precipitation33%
Record high64° (2022)
Record low14° (2019)
Thu, 1244° / 36°0.06Climate normal
44 °Climate normal

Bayside, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.06 in
Chance of precipitation23%
Record high61° (1964)
Record low4° (2019)
Fri, 1344° / 35°0.05Climate normal
44 °Climate normal

Bayside, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.05 in
Chance of precipitation25%
Record high61° (1999)
Record low9° (2019)
Sat, 1445° / 36°0.05Climate normal
45 °Climate normal

Bayside, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.05 in
Chance of precipitation28%
Record high63° (2025)
Record low16° (2018)

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.