Monthly outlook for Chelsea, WI: average high 52.1°, average low 38.1°. That is 4.3° above the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 28 October (65.6°), the coolest 7 November (26.3°).
52.1°/38.1°
Average high / low
+4.3°
Above normal
5 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
55.4°
46.1°
+5.1°
6 November – 15 November
46.6°
40°
+3.7°
16 November – 25 November
at normal
36°
—
October records over 66 years
82.8°1 October 2023All-time high
16°24 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Rib Lake (5 mi).
Wed, 2866° / 51°0.46
66 °
Chelsea, Wednesday, 28 October
Heavy rain. High 66°, low 51°.
Pressure30.06 inHg
Wind7.1 mph S
Humidity75%
Visibility6.2 mi
Dew point51°
Thu, 2958° / 39°0.04
58 °
Chelsea, Thursday, 29 October
Light rain. High 58°, low 39°.
Pressure30.06 inHg
Wind11 mph W
Humidity59%
Visibility6.2 mi
Dew point40°
Fri, 3056° / 39°0
56 °
Chelsea, Friday, 30 October
Overcast. High 56°, low 39°.
Pressure30.33 inHg
Wind0.1 mph NE
Humidity49%
Visibility6.2 mi
Dew point33°
Sat, 3157° / 39°0
57 °
Chelsea, Saturday, 31 October
Clear. High 57°, low 39°.
Pressure30.30 inHg
Wind7.2 mph SE
Humidity50%
Visibility—
Dew point35°
Sun, 0155° / 40°0.04
55 °
Chelsea, Sunday, 1 November
Light rain. High 55°, low 40°.
Pressure30.24 inHg
Wind6.5 mph SE
Humidity76%
Visibility—
Dew point45°
Mon, 0250° / 44°0
50 °
Chelsea, Monday, 2 November
Overcast. High 50°, low 44°.
Pressure30.09 inHg
Wind13 mph NE
Humidity77%
Visibility—
Dew point42°
Tue, 0351° / 39°0
51 °
Chelsea, Tuesday, 3 November
Partly cloudy. High 51°, low 39°.
Pressure30.33 inHg
Wind10 mph NE
Humidity55%
Visibility—
Dew point33°
Wed, 0453° / 36°0
53 °
Chelsea, Wednesday, 4 November
Overcast. High 53°, low 36°.
Pressure30.18 inHg
Wind5 mph N
Humidity52%
Visibility—
Dew point33°
Thu, 0553° / 35°0
53 °
Chelsea, Thursday, 5 November
Clear. High 53°, low 35°.
Pressure29.94 inHg
Wind10.7 mph N
Humidity58%
Visibility—
Dew point37°
Fri, 0641° / 29°0
41 °
Chelsea, Friday, 6 November
Partly cloudy. High 41°, low 29°.
Pressure30.24 inHg
Wind8.7 mph N
Humidity51%
Visibility—
Dew point22°
Sat, 0743° / 26°0
43 °
Chelsea, Saturday, 7 November
Partly cloudy. High 43°, low 26°.
Pressure30.09 inHg
Wind10.6 mph SW
Humidity47%
Visibility—
Dew point22°
Sun, 0852° / 31°0
52 °
Chelsea, Sunday, 8 November
Overcast. High 52°, low 31°.
Pressure30.09 inHg
Wind5.3 mph S
Humidity59%
Visibility—
Dew point34°
Mon, 0946° / 41°0.37
46 °
Chelsea, Monday, 9 November
Rain. High 46°, low 41°.
Pressure30.00 inHg
Wind9.1 mph SW
Humidity87%
Visibility—
Dew point41°
Tue, 1052° / 42°0.01
52 °
Chelsea, Tuesday, 10 November
Light rain. High 52°, low 42°.
Pressure29.85 inHg
Wind8.1 mph SW
Humidity71%
Visibility—
Dew point41°
Wed, 1147° / 39°0.18
47 °
Chelsea, Wednesday, 11 November
Rain. High 47°, low 39°.
Pressure29.80 inHg
Wind10.4 mph N
Humidity77%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1237° / 25°0.06
37 °
Chelsea, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high56° (2005)
Record low2° (2019)
Fri, 1338° / 25°0.06
38 °
Chelsea, Friday, 13 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high61° (1999)
Record low2° (1986)
Sat, 1438° / 27°0.03
38 °
Chelsea, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.03 in
Chance of precipitation25%
Record high58° (2001)
Record low4° (2014)
Sun, 1539° / 27°0.04
39 °
Chelsea, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.04 in
Chance of precipitation25%
Record high61° (1990)
Record low-1° (2014)
Mon, 1639° / 27°0.07
39 °
Chelsea, Monday, 16 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation23%
Record high60° (2023)
Record low10° (1989)
Tue, 1738° / 27°0.08
38 °
Chelsea, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.08 in
Chance of precipitation25%
Record high61° (2001)
Record low1° (2014)
Wed, 1838° / 26°0.08
38 °
Chelsea, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.08 in
Chance of precipitation30%
Record high59° (2001)
Record low3° (2014)
Thu, 1937° / 26°0.08
37 °
Chelsea, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.08 in
Chance of precipitation43%
Record high56° (1975)
Record low3° (2014)
Fri, 2036° / 25°0.11
36 °
Chelsea, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.11 in
Chance of precipitation33%
Record high54° (1982)
Record low3° (2014)
Sat, 2134° / 22°0.07
34 °
Chelsea, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.07 in
Chance of precipitation22%
Record high59° (1990)
Record low-9° (2014)
Sun, 2235° / 23°0.03
35 °
Chelsea, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.03 in
Chance of precipitation15%
Record high58° (2012)
Record low2° (1978)
Mon, 2335° / 24°0.11
35 °
Chelsea, Monday, 23 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.11 in
Chance of precipitation33%
Record high52° (2001)
Record low0° (1989)
Tue, 2434° / 22°0.05
34 °
Chelsea, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.05 in
Chance of precipitation25%
Record high52° (2017)
Record low-3° (1989)
Wed, 2534° / 22°0.04
34 °
Chelsea, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.04 in
Chance of precipitation27%
Record high51° (2011)
Record low-6° (1985)
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 Chelsea, 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 Chelsea, 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.