Monthly outlook for Sunnyside, WI: average high 48.3°, average low 37.6°. That is 1.8° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 24 October (61.8°), the coolest 6 November (24.7°).
48.3°/37.6°
Average high / low
+1.8°
Above normal
4 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
51.6°
46.7°
+2.8°
3 November – 12 November
42.7°
40.7°
+1.1°
13 November – 22 November
at normal
36.4°
—
October records over 66 years
82.2°2 October 2023All-time high
17.1°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Duluth (12 mi).
Sun, 2546° / 37°0
46 °
Sunnyside, Sunday, 25 October
Overcast. High 46°, low 37°.
Pressure30.45 inHg
Wind4.6 mph W
Humidity44%
Visibility6.2 mi
Dew point32°
Mon, 2647° / 36°0.01
47 °
Sunnyside, Monday, 26 October
Light rain. High 47°, low 36°.
Pressure30.53 inHg
Wind11 mph NE
Humidity67%
Visibility6.2 mi
Dew point35°
Tue, 2751° / 44°0.14
51 °
Sunnyside, Tuesday, 27 October
Light rain. High 51°, low 44°.
Pressure30.21 inHg
Wind16.2 mph NE
Humidity84%
Visibility6.2 mi
Dew point43°
Wed, 2859° / 50°0.05
59 °
Sunnyside, Wednesday, 28 October
Light rain. High 59°, low 50°.
Pressure29.97 inHg
Wind14.9 mph SW
Humidity52%
Visibility—
Dew point41°
Thu, 2955° / 45°0
55 °
Sunnyside, Thursday, 29 October
Partly cloudy. High 55°, low 45°.
Pressure30.18 inHg
Wind8.5 mph SW
Humidity61%
Visibility—
Dew point38°
Fri, 3051° / 40°0
51 °
Sunnyside, Friday, 30 October
Mostly clear. High 51°, low 40°.
Pressure30.30 inHg
Wind8.2 mph NE
Humidity59%
Visibility—
Dew point36°
Sat, 3147° / 44°0.47
47 °
Sunnyside, Saturday, 31 October
Rain. High 47°, low 44°.
Pressure30.00 inHg
Wind9.2 mph NE
Humidity98%
Visibility—
Dew point46°
Sun, 0150° / 44°0
50 °
Sunnyside, Sunday, 1 November
Overcast. High 50°, low 44°.
Pressure30.12 inHg
Wind3.8 mph NW
Humidity85%
Visibility—
Dew point45°
Mon, 0248° / 39°0
48 °
Sunnyside, Monday, 2 November
Overcast. High 48°, low 39°.
Pressure30.24 inHg
Wind12.1 mph NE
Humidity65%
Visibility—
Dew point35°
Tue, 0353° / 41°0
53 °
Sunnyside, Tuesday, 3 November
Overcast. High 53°, low 41°.
Pressure30.15 inHg
Wind7.7 mph NE
Humidity40%
Visibility—
Dew point26°
Wed, 0446° / 33°0
46 °
Sunnyside, Wednesday, 4 November
Overcast. High 46°, low 33°.
Pressure30.12 inHg
Wind8.6 mph NW
Humidity51%
Visibility—
Dew point26°
Thu, 0534° / 27°0
34 °
Sunnyside, Thursday, 5 November
Partly cloudy. High 34°, low 27°.
Pressure30.21 inHg
Wind12.8 mph NW
Humidity41%
Visibility—
Dew point12°
Fri, 0634° / 25°0
34 °
Sunnyside, Friday, 6 November
Overcast. High 34°, low 25°.
Pressure30.42 inHg
Wind8.7 mph NW
Humidity42%
Visibility—
Dew point11°
Sat, 0740° / 26°0.03
40 °
Sunnyside, Saturday, 7 November
Light rain. High 40°, low 26°.
Pressure30.00 inHg
Wind18.2 mph SW
Humidity38%
Visibility—
Dew point14°
Sun, 0849° / 35°0.01
49 °
Sunnyside, Sunday, 8 November
Light rain. High 49°, low 35°.
Pressure29.74 inHg
Wind14.9 mph SW
Humidity68%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0941° / 32°0.08
41 °
Sunnyside, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.08 in
Chance of precipitation27%
Record high64° (2020)
Record low6° (2017)
Tue, 1038° / 31°0.11
38 °
Sunnyside, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high38°
Average low31°
Average precipitation0.11 in
Chance of precipitation35%
Record high57° (2016)
Record low-1° (2017)
Wed, 1138° / 29°0.07
38 °
Sunnyside, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high54° (2010)
Record low7° (2019)
Thu, 1236° / 28°0.07
36 °
Sunnyside, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.07 in
Chance of precipitation18%
Record high50° (2016)
Record low4° (2019)
Fri, 1338° / 29°0.09
38 °
Sunnyside, Friday, 13 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.09 in
Chance of precipitation33%
Record high59° (1999)
Record low5° (1986)
Sat, 1438° / 30°0.04
38 °
Sunnyside, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high56° (2023)
Record low14° (2018)
Sun, 1538° / 30°0.06
38 °
Sunnyside, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.06 in
Chance of precipitation27%
Record high56° (2001)
Record low15° (2014)
Mon, 1638° / 29°0.11
38 °
Sunnyside, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.11 in
Chance of precipitation22%
Record high62° (2023)
Record low13° (1989)
Tue, 1737° / 29°0.09
37 °
Sunnyside, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high37°
Average low29°
Average precipitation0.09 in
Chance of precipitation28%
Record high59° (2001)
Record low12° (2005)
Wed, 1837° / 28°0.09
37 °
Sunnyside, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low28°
Average precipitation0.09 in
Chance of precipitation28%
Record high55° (2001)
Record low9° (2018)
Thu, 1936° / 27°0.1
36 °
Sunnyside, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high36°
Average low27°
Average precipitation0.1 in
Chance of precipitation40%
Record high51° (2024)
Record low8° (2018)
Fri, 2035° / 26°0.11
35 °
Sunnyside, Friday, 20 November
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.11 in
Chance of precipitation23%
Record high50° (1982)
Record low4° (2018)
Sat, 2134° / 25°0.05
34 °
Sunnyside, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high34°
Average low25°
Average precipitation0.05 in
Chance of precipitation20%
Record high58° (1990)
Record low6° (2018)
Sun, 2234° / 25°0.04
34 °
Sunnyside, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high34°
Average low25°
Average precipitation0.04 in
Chance of precipitation25%
Record high49° (2012)
Record low11° (1977)
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 Sunnyside, 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 Sunnyside, 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.