Monthly outlook for Westby, WI: average high 57.9°, average low 43.4°. That is 2° above the climate normal for October. Precipitation is expected on 6 days (about 1.0 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 24 October (68.6°), the coolest 2 November (28.9°).
57.9°/43.4°
Average high / low
+2°
Above normal
6 / 4
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
60.9°
55.7°
+2.9°
28 October – 6 November
53°
51°
+1.1°
7 November – 16 November
at normal
45.1°
—
October records over 66 years
86.7°3 October 2025All-time high
22.6°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Chaseburg (12 mi).
Mon, 1963° / 39°0
63 °
Westby, Monday, 19 October
Overcast. High 63°, low 39°.
Pressure30.36 inHg
Wind2.8 mph SW
Humidity66%
Visibility6.2 mi
Dew point47°
Tue, 2063° / 37°0
63 °
Westby, Tuesday, 20 October
Clear. High 63°, low 37°.
Pressure30.39 inHg
Wind7.4 mph S
Humidity57%
Visibility6.2 mi
Dew point45°
Wed, 2166° / 45°0
66 °
Westby, Wednesday, 21 October
Clear. High 66°, low 45°.
Pressure30.27 inHg
Wind5.2 mph SW
Humidity63%
Visibility6.2 mi
Dew point50°
Thu, 2267° / 49°0
67 °
Westby, Thursday, 22 October
Overcast. High 67°, low 49°.
Pressure30.30 inHg
Wind4.1 mph SE
Humidity60%
Visibility6.2 mi
Dew point49°
Fri, 2363° / 48°0
63 °
Westby, Friday, 23 October
Overcast. High 63°, low 48°.
Pressure30.27 inHg
Wind13.3 mph S
Humidity58%
Visibility—
Dew point46°
Sat, 2469° / 53°0
69 °
Westby, Saturday, 24 October
Overcast. High 69°, low 53°.
Pressure30.15 inHg
Wind18.3 mph S
Humidity50%
Visibility—
Dew point47°
Sun, 2557° / 43°0
57 °
Westby, Sunday, 25 October
Overcast. High 57°, low 43°.
Pressure30.39 inHg
Wind11 mph W
Humidity38%
Visibility—
Dew point29°
Mon, 2647° / 43°0.11
47 °
Westby, Monday, 26 October
Light rain. High 47°, low 43°.
Pressure30.42 inHg
Wind8.4 mph E
Humidity91%
Visibility—
Dew point41°
Tue, 2750° / 42°0.01
50 °
Westby, Tuesday, 27 October
Light rain. High 50°, low 42°.
Pressure30.33 inHg
Wind9 mph SE
Humidity77%
Visibility—
Dew point42°
Wed, 2852° / 47°0.34
52 °
Westby, Wednesday, 28 October
Rain. High 52°, low 47°.
Pressure30.21 inHg
Wind8.7 mph SE
Humidity94%
Visibility—
Dew point48°
Thu, 2958° / 51°0.18
58 °
Westby, Thursday, 29 October
Light rain. High 58°, low 51°.
Pressure29.91 inHg
Wind13.9 mph S
Humidity83%
Visibility—
Dew point51°
Fri, 3059° / 42°0.1
59 °
Westby, Friday, 30 October
Light rain. High 59°, low 42°.
Pressure29.91 inHg
Wind14.6 mph NW
Humidity55%
Visibility—
Dew point36°
Sat, 3158° / 38°0
58 °
Westby, Saturday, 31 October
Clear. High 58°, low 38°.
Pressure30.12 inHg
Wind6.6 mph SW
Humidity49%
Visibility—
Dew point35°
Sun, 0147° / 45°0.2
47 °
Westby, Sunday, 1 November
Light rain. High 47°, low 45°.
Pressure29.97 inHg
Wind9.8 mph E
Humidity91%
Visibility—
Dew point43°
Mon, 0245° / 29°0.04
45 °
Westby, Monday, 2 November
Light rain. High 45°, low 29°.
Pressure30.30 inHg
Wind17.3 mph N
Humidity57%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0350° / 37°0.06
50 °
Westby, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (2008)
Record low12° (1991)
Wed, 0449° / 37°0.09
49 °
Westby, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (2008)
Record low6° (1991)
Thu, 0549° / 37°0.07
49 °
Westby, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.07 in
Chance of precipitation30%
Record high67° (2016)
Record low16° (1991)
Fri, 0649° / 36°0.06
49 °
Westby, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (2020)
Record low8° (1991)
Sat, 0748° / 35°0.02
48 °
Westby, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.02 in
Chance of precipitation18%
Record high67° (2001)
Record low-7° (1991)
Sun, 0848° / 35°0.03
48 °
Westby, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.03 in
Chance of precipitation25%
Record high70° (1999)
Record low-6° (1991)
Mon, 0947° / 35°0.1
47 °
Westby, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation37%
Record high70° (1999)
Record low17° (1991)
Tue, 1046° / 34°0.12
46 °
Westby, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.12 in
Chance of precipitation33%
Record high67° (2012)
Record low12° (2017)
Wed, 1144° / 32°0.06
44 °
Westby, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (1964)
Record low13° (2019)
Thu, 1242° / 31°0.06
42 °
Westby, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high62° (1964)
Record low5° (2019)
Fri, 1343° / 31°0.06
43 °
Westby, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation22%
Record high68° (1999)
Record low5° (1986)
Sat, 1444° / 32°0.03
44 °
Westby, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.03 in
Chance of precipitation22%
Record high64° (2001)
Record low16° (1986)
Sun, 1544° / 33°0.06
44 °
Westby, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.06 in
Chance of precipitation25%
Record high67° (2001)
Record low17° (2014)
Mon, 1644° / 32°0.06
44 °
Westby, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (2023)
Record low16° (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 Westby, 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 Westby, 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.