Monthly outlook for Sunnyside, WI: average high 47.9°, average low 38.8°. That is 3° above the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 28 October (56.1°), the coolest 12 November (28.6°).
47.9°/38.8°
Average high / low
+3°
Above normal
5 / 4
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
51°
44.4°
+3.7°
7 November – 16 November
42.7°
38.7°
+2.2°
17 November – 26 November
at normal
34.3°
—
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).
Thu, 2952° / 38°0
52 °
Sunnyside, Thursday, 29 October
Clear. High 52°, low 38°.
Pressure30.15 inHg
Wind10.4 mph W
Humidity58%
Visibility6.2 mi
Dew point35°
Fri, 3052° / 40°0
52 °
Sunnyside, Friday, 30 October
Overcast. High 52°, low 40°.
Pressure30.36 inHg
Wind0.3 mph W
Humidity57%
Visibility6.2 mi
Dew point34°
Sat, 3149° / 42°0
49 °
Sunnyside, Saturday, 31 October
Partly cloudy. High 49°, low 42°.
Pressure30.39 inHg
Wind7.8 mph NE
Humidity78%
Visibility6.2 mi
Dew point42°
Sun, 0154° / 44°0.02
54 °
Sunnyside, Sunday, 1 November
Light rain. High 54°, low 44°.
Pressure30.27 inHg
Wind3.4 mph NE
Humidity92%
Visibility6.2 mi
Dew point49°
Mon, 0255° / 49°0.11
55 °
Sunnyside, Monday, 2 November
Light rain. High 55°, low 49°.
Pressure30.03 inHg
Wind9.7 mph NE
Humidity87%
Visibility—
Dew point50°
Tue, 0352° / 46°0.04
52 °
Sunnyside, Tuesday, 3 November
Light rain. High 52°, low 46°.
Pressure30.24 inHg
Wind13.7 mph NE
Humidity92%
Visibility—
Dew point46°
Wed, 0447° / 46°0.12
47 °
Sunnyside, Wednesday, 4 November
Light rain. High 47°, low 46°.
Pressure30.00 inHg
Wind9.3 mph NE
Humidity97%
Visibility—
Dew point46°
Thu, 0550° / 39°0
50 °
Sunnyside, Thursday, 5 November
Mostly clear. High 50°, low 39°.
Pressure29.88 inHg
Wind8.4 mph N
Humidity42%
Visibility—
Dew point27°
Fri, 0643° / 32°0
43 °
Sunnyside, Friday, 6 November
Clear. High 43°, low 32°.
Pressure30.12 inHg
Wind8.9 mph N
Humidity51%
Visibility—
Dew point24°
Sat, 0743° / 30°0
43 °
Sunnyside, Saturday, 7 November
Clear. High 43°, low 30°.
Pressure30.36 inHg
Wind4.2 mph SW
Humidity46%
Visibility—
Dew point20°
Sun, 0848° / 31°0
48 °
Sunnyside, Sunday, 8 November
Clear. High 48°, low 31°.
Pressure30.27 inHg
Wind8 mph SW
Humidity45%
Visibility—
Dew point24°
Mon, 0943° / 41°0.33
43 °
Sunnyside, Monday, 9 November
Light rain. High 43°, low 41°.
Pressure30.09 inHg
Wind6.5 mph SE
Humidity92%
Visibility—
Dew point40°
Tue, 1042° / 32°0.02
42 °
Sunnyside, Tuesday, 10 November
Snow. High 42°, low 32°.
Pressure30.33 inHg
Wind12.5 mph NE
Humidity75%
Visibility—
Dew point30°
Wed, 1140° / 30°0
40 °
Sunnyside, Wednesday, 11 November
Mostly clear. High 40°, low 30°.
Pressure30.39 inHg
Wind10.6 mph NE
Humidity54%
Visibility—
Dew point24°
Thu, 1241° / 29°0
41 °
Sunnyside, Thursday, 12 November
Clear. High 41°, low 29°.
Pressure30.27 inHg
Wind4.2 mph SE
Humidity38%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 2333° / 25°0.09
33 °
Sunnyside, Monday, 23 November
Climate normal for this date — 60-year average.
Average high33°
Average low25°
Average precipitation0.09 in
Chance of precipitation35%
Record high46° (2018)
Record low8° (1995)
Tue, 2433° / 24°0.05
33 °
Sunnyside, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high33°
Average low24°
Average precipitation0.05 in
Chance of precipitation23%
Record high51° (2025)
Record low4° (1985)
Wed, 2533° / 24°0.05
33 °
Sunnyside, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high33°
Average low24°
Average precipitation0.05 in
Chance of precipitation23%
Record high47° (2001)
Record low2° (1977)
Thu, 2632° / 24°0.07
32 °
Sunnyside, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high32°
Average low24°
Average precipitation0.07 in
Chance of precipitation30%
Record high48° (2022)
Record low4° (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.