Monthly outlook for Bannerman, WI: average high 55.5°, average low 40.3°. That is 1.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 21 October (69.4°), the coolest 30 October (30.8°).
55.5°/40.3°
Average high / low
+1.7°
Above normal
1 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
57.6°
53.9°
+2.1°
31 October – 9 November
51.8°
48.7°
+1.7°
10 November – 19 November
at normal
43.1°
—
October records over 66 years
85.5°3 October 2025All-time high
19.8°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Harrisville (12 mi).
Thu, 2268° / 47°0
68 °
Bannerman, Thursday, 22 October
Partly cloudy. High 68°, low 47°.
Pressure30.30 inHg
Wind4.7 mph E
Humidity74%
Visibility6.2 mi
Dew point52°
Fri, 2365° / 51°0
65 °
Bannerman, Friday, 23 October
Overcast. High 65°, low 51°.
Pressure30.36 inHg
Wind5.4 mph S
Humidity81%
Visibility6.2 mi
Dew point52°
Sat, 2466° / 49°0
66 °
Bannerman, Saturday, 24 October
Overcast. High 66°, low 49°.
Pressure30.30 inHg
Wind10 mph S
Humidity63%
Visibility6.2 mi
Dew point50°
Sun, 2568° / 54°0
68 °
Bannerman, Sunday, 25 October
Overcast. High 68°, low 54°.
Pressure30.30 inHg
Wind8 mph E
Humidity62%
Visibility—
Dew point52°
Mon, 2654° / 38°0.5
54 °
Bannerman, Monday, 26 October
Snow. High 54°, low 38°.
Pressure30.33 inHg
Wind10.9 mph NE
Humidity88%
Visibility—
Dew point42°
Tue, 2743° / 31°0
43 °
Bannerman, Tuesday, 27 October
Clear. High 43°, low 31°.
Pressure30.45 inHg
Wind10.2 mph N
Humidity51%
Visibility—
Dew point24°
Wed, 2846° / 31°0
46 °
Bannerman, Wednesday, 28 October
Clear. High 46°, low 31°.
Pressure30.30 inHg
Wind9.8 mph SW
Humidity47%
Visibility—
Dew point25°
Thu, 2949° / 34°0
49 °
Bannerman, Thursday, 29 October
Clear. High 49°, low 34°.
Pressure30.18 inHg
Wind10.5 mph W
Humidity43%
Visibility—
Dew point24°
Fri, 3049° / 31°0
49 °
Bannerman, Friday, 30 October
Clear. High 49°, low 31°.
Pressure30.24 inHg
Wind7.5 mph S
Humidity45%
Visibility—
Dew point24°
Sat, 3157° / 38°0
57 °
Bannerman, Saturday, 31 October
Overcast. High 57°, low 38°.
Pressure29.88 inHg
Wind18 mph S
Humidity47%
Visibility—
Dew point35°
Sun, 0156° / 51°0.02
56 °
Bannerman, Sunday, 1 November
Light rain. High 56°, low 51°.
Pressure29.85 inHg
Wind13.6 mph SW
Humidity57%
Visibility—
Dew point40°
Mon, 0252° / 42°0
52 °
Bannerman, Monday, 2 November
Clear. High 52°, low 42°.
Pressure30.12 inHg
Wind15.1 mph W
Humidity40%
Visibility—
Dew point28°
Tue, 0345° / 34°0
45 °
Bannerman, Tuesday, 3 November
Overcast. High 45°, low 34°.
Pressure30.33 inHg
Wind7.6 mph NW
Humidity45%
Visibility—
Dew point23°
Wed, 0450° / 40°0.02
50 °
Bannerman, Wednesday, 4 November
Light rain. High 50°, low 40°.
Pressure30.21 inHg
Wind7.7 mph E
Humidity49%
Visibility—
Dew point30°
Thu, 0551° / 35°0
51 °
Bannerman, Thursday, 5 November
Overcast. High 51°, low 35°.
Pressure30.39 inHg
Wind7 mph S
Humidity46%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0648° / 35°0.08
48 °
Bannerman, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation32%
Record high69° (2020)
Record low11° (1991)
Sat, 0747° / 34°0.03
47 °
Bannerman, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2020)
Record low-1° (1991)
Sun, 0847° / 34°0.04
47 °
Bannerman, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (2020)
Record low2° (1991)
Mon, 0947° / 34°0.1
47 °
Bannerman, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation35%
Record high71° (2020)
Record low17° (2017)
Tue, 1045° / 33°0.13
45 °
Bannerman, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation37%
Record high71° (2022)
Record low11° (2017)
Wed, 1143° / 30°0.06
43 °
Bannerman, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (1964)
Record low13° (1986)
Thu, 1242° / 29°0.06
42 °
Bannerman, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation25%
Record high60° (1964)
Record low5° (2019)
Fri, 1342° / 29°0.05
42 °
Bannerman, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.05 in
Chance of precipitation20%
Record high66° (1999)
Record low5° (1986)
Sat, 1443° / 30°0.04
43 °
Bannerman, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high63° (1971)
Record low13° (2018)
Sun, 1544° / 31°0.05
44 °
Bannerman, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation20%
Record high66° (2001)
Record low18° (1982)
Mon, 1643° / 30°0.06
43 °
Bannerman, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.06 in
Chance of precipitation23%
Record high61° (2023)
Record low18° (1989)
Tue, 1744° / 31°0.08
44 °
Bannerman, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation28%
Record high67° (2016)
Record low9° (2005)
Wed, 1843° / 30°0.07
43 °
Bannerman, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.07 in
Chance of precipitation25%
Record high63° (2001)
Record low9° (2014)
Thu, 1942° / 30°0.07
42 °
Bannerman, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation23%
Record high62° (1975)
Record low10° (2014)
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 Bannerman, 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 Bannerman, 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.