Monthly outlook for Big Falls, WI: average high 59.1°, average low 42.3°. 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 1.4 inches. The warmest day looks like 25 October (70.4°), the coolest 27 October (32°).
59.1°/42.3°
Average high / low
+3.1°
Above normal
4 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
62.6°
54.6°
+4.4°
26 October – 4 November
53.3°
50.5°
+1.5°
5 November – 14 November
at normal
44.5°
—
October records over 66 years
85.3°3 October 2025All-time high
21°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Manawa (12 mi).
Sat, 1755° / 34°0
55 °
Big Falls, Saturday, 17 October
Clear. High 55°, low 34°.
Pressure30.39 inHg
Wind12.7 mph SW
Humidity46%
Visibility6.2 mi
Dew point31°
Sun, 1862° / 44°0
62 °
Big Falls, Sunday, 18 October
Clear. High 62°, low 44°.
Pressure30.24 inHg
Wind12 mph SW
Humidity50%
Visibility6.2 mi
Dew point37°
Mon, 1962° / 42°0
62 °
Big Falls, Monday, 19 October
Partly cloudy. High 62°, low 42°.
Pressure30.36 inHg
Wind4.3 mph SW
Humidity63%
Visibility6.2 mi
Dew point46°
Tue, 2063° / 41°0
63 °
Big Falls, Tuesday, 20 October
Clear. High 63°, low 41°.
Pressure30.36 inHg
Wind5.3 mph SE
Humidity60%
Visibility6.2 mi
Dew point45°
Wed, 2167° / 44°0
67 °
Big Falls, Wednesday, 21 October
Partly cloudy. High 67°, low 44°.
Pressure30.21 inHg
Wind6.8 mph SW
Humidity50%
Visibility—
Dew point44°
Thu, 2270° / 47°0
70 °
Big Falls, Thursday, 22 October
Light rain. High 70°, low 47°.
Pressure30.12 inHg
Wind11.5 mph SW
Humidity47%
Visibility—
Dew point44°
Fri, 2359° / 49°0
59 °
Big Falls, Friday, 23 October
Overcast. High 59°, low 49°.
Pressure30.27 inHg
Wind12.2 mph E
Humidity63%
Visibility—
Dew point45°
Sat, 2468° / 49°0
68 °
Big Falls, Saturday, 24 October
Partly cloudy. High 68°, low 49°.
Pressure30.27 inHg
Wind11.5 mph SE
Humidity56%
Visibility—
Dew point47°
Sun, 2570° / 50°0.03
70 °
Big Falls, Sunday, 25 October
Light rain. High 70°, low 50°.
Pressure30.09 inHg
Wind11.7 mph SW
Humidity46%
Visibility—
Dew point46°
Mon, 2651° / 38°0.07
51 °
Big Falls, Monday, 26 October
Light rain. High 51°, low 38°.
Pressure30.18 inHg
Wind13.5 mph NW
Humidity58%
Visibility—
Dew point30°
Tue, 2755° / 32°0
55 °
Big Falls, Tuesday, 27 October
Clear. High 55°, low 32°.
Pressure30.18 inHg
Wind14.4 mph W
Humidity37%
Visibility—
Dew point25°
Wed, 2849° / 40°0
49 °
Big Falls, Wednesday, 28 October
Light rain. High 49°, low 40°.
Pressure30.18 inHg
Wind9.2 mph S
Humidity59%
Visibility—
Dew point34°
Thu, 2962° / 46°0.18
62 °
Big Falls, Thursday, 29 October
Light rain. High 62°, low 46°.
Pressure29.50 inHg
Wind17.2 mph W
Humidity79%
Visibility—
Dew point53°
Fri, 3054° / 42°0
54 °
Big Falls, Friday, 30 October
Overcast. High 54°, low 42°.
Pressure29.88 inHg
Wind16.7 mph NW
Humidity59%
Visibility—
Dew point40°
Sat, 3149° / 40°0.44
49 °
Big Falls, Saturday, 31 October
Rain. High 49°, low 40°.
Pressure29.94 inHg
Wind10.9 mph SE
Humidity62%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0150° / 37°0.17
50 °
Big Falls, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.17 in
Chance of precipitation33%
Record high69° (1990)
Record low21° (2023)
Mon, 0249° / 36°0.1
49 °
Big Falls, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation25%
Record high69° (2022)
Record low18° (1991)
Tue, 0348° / 35°0.06
48 °
Big Falls, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation18%
Record high70° (2022)
Record low16° (1991)
Wed, 0448° / 35°0.08
48 °
Big Falls, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation23%
Record high71° (2008)
Record low15° (1991)
Thu, 0548° / 35°0.09
48 °
Big Falls, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (1975)
Record low17° (1991)
Fri, 0647° / 34°0.07
47 °
Big Falls, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (2020)
Record low12° (1991)
Sat, 0746° / 33°0.04
46 °
Big Falls, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (2020)
Record low7° (1991)
Sun, 0846° / 33°0.04
46 °
Big Falls, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (2020)
Record low9° (1991)
Mon, 0946° / 33°0.08
46 °
Big Falls, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation37%
Record high71° (2020)
Record low16° (2017)
Tue, 1044° / 32°0.13
44 °
Big Falls, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high72° (2022)
Record low11° (2017)
Wed, 1142° / 30°0.06
42 °
Big Falls, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation28%
Record high65° (1964)
Record low12° (1986)
Thu, 1241° / 29°0.06
41 °
Big Falls, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.06 in
Chance of precipitation23%
Record high58° (2005)
Record low6° (2019)
Fri, 1342° / 29°0.05
42 °
Big Falls, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (1999)
Record low6° (1986)
Sat, 1442° / 29°0.04
42 °
Big Falls, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.04 in
Chance of precipitation20%
Record high60° (1971)
Record low12° (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 Big Falls, 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 Big Falls, 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.