Monthly outlook for Mount Horeb, WI: average high 58.3°, average low 43.4°. That is 2° above the climate normal for October. Precipitation is expected on 2 days (about 1.0 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 22 October (66°), the coolest 17 October (31.5°).
58.3°/43.4°
Average high / low
+2°
Above normal
2 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
60.1°
55.8°
+2.4°
26 October – 4 November
55.3°
51.6°
+2.1°
5 November – 14 November
at normal
45.7°
—
October records over 66 years
84.7°3 October 2025All-time high
21.6°30 October 1988All-time low
Sat, 1753° / 31°0
53 °
Mount Horeb, Saturday, 17 October
Clear. High 53°, low 31°.
Pressure30.50 inHg
Wind10.4 mph SW
Humidity45%
Visibility6.2 mi
Dew point31°
Sun, 1860° / 43°0
60 °
Mount Horeb, Sunday, 18 October
Clear. High 60°, low 43°.
Pressure30.36 inHg
Wind14.5 mph SW
Humidity52%
Visibility6.2 mi
Dew point39°
Mon, 1962° / 42°0
62 °
Mount Horeb, Monday, 19 October
Overcast. High 62°, low 42°.
Pressure30.36 inHg
Wind6.4 mph S
Humidity54%
Visibility6.2 mi
Dew point43°
Tue, 2064° / 42°0
64 °
Mount Horeb, Tuesday, 20 October
Mostly clear. High 64°, low 42°.
Pressure30.36 inHg
Wind7.2 mph SE
Humidity45%
Visibility—
Dew point39°
Wed, 2165° / 47°0
65 °
Mount Horeb, Wednesday, 21 October
Light rain. High 65°, low 47°.
Pressure30.27 inHg
Wind7.8 mph SE
Humidity47%
Visibility—
Dew point42°
Thu, 2266° / 51°0.01
66 °
Mount Horeb, Thursday, 22 October
Light rain. High 66°, low 51°.
Pressure30.09 inHg
Wind9.6 mph NE
Humidity65%
Visibility—
Dew point52°
Fri, 2358° / 39°0
58 °
Mount Horeb, Friday, 23 October
Clear. High 58°, low 39°.
Pressure30.30 inHg
Wind10.6 mph E
Humidity57%
Visibility—
Dew point39°
Sat, 2459° / 41°0
59 °
Mount Horeb, Saturday, 24 October
Overcast. High 59°, low 41°.
Pressure30.24 inHg
Wind12.5 mph SE
Humidity57%
Visibility—
Dew point41°
Sun, 2563° / 48°0
63 °
Mount Horeb, Sunday, 25 October
Overcast. High 63°, low 48°.
Pressure30.15 inHg
Wind8.5 mph S
Humidity53%
Visibility—
Dew point44°
Mon, 2662° / 46°0.02
62 °
Mount Horeb, Monday, 26 October
Light rain. High 62°, low 46°.
Pressure30.06 inHg
Wind13.4 mph S
Humidity46%
Visibility—
Dew point39°
Tue, 2751° / 40°0
51 °
Mount Horeb, Tuesday, 27 October
Overcast. High 51°, low 40°.
Pressure30.21 inHg
Wind11.3 mph W
Humidity62%
Visibility—
Dew point36°
Wed, 2850° / 44°0.28
50 °
Mount Horeb, Wednesday, 28 October
Light rain. High 50°, low 44°.
Pressure30.15 inHg
Wind11.9 mph SE
Humidity95%
Visibility—
Dew point44°
Thu, 2964° / 51°0.7
64 °
Mount Horeb, Thursday, 29 October
Rain. High 64°, low 51°.
Pressure29.88 inHg
Wind12.8 mph SE
Humidity89%
Visibility—
Dew point57°
Fri, 3055° / 46°0
55 °
Mount Horeb, Friday, 30 October
Overcast. High 55°, low 46°.
Pressure30.12 inHg
Wind8.5 mph NW
Humidity68%
Visibility—
Dew point43°
Sat, 3150° / 43°0
50 °
Mount Horeb, Saturday, 31 October
Overcast. High 50°, low 43°.
Pressure30.24 inHg
Wind17.1 mph E
Humidity73%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0151° / 38°0.21
51 °
Mount Horeb, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.21 in
Chance of precipitation33%
Record high71° (2000)
Record low19° (2019)
Mon, 0250° / 37°0.12
50 °
Mount Horeb, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high68° (1961)
Record low17° (1991)
Tue, 0349° / 37°0.06
49 °
Mount Horeb, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (1964)
Record low14° (1991)
Wed, 0449° / 37°0.09
49 °
Mount Horeb, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2008)
Record low11° (1991)
Thu, 0549° / 36°0.09
49 °
Mount Horeb, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (2020)
Record low18° (1991)
Fri, 0648° / 35°0.07
48 °
Mount Horeb, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation32%
Record high68° (2020)
Record low14° (1991)
Sat, 0748° / 35°0.03
48 °
Mount Horeb, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2020)
Record low5° (1991)
Sun, 0848° / 35°0.04
48 °
Mount Horeb, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (2020)
Record low9° (1991)
Mon, 0947° / 35°0.1
47 °
Mount Horeb, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (2020)
Record low17° (1991)
Tue, 1046° / 33°0.11
46 °
Mount Horeb, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2022)
Record low12° (2017)
Wed, 1144° / 31°0.07
44 °
Mount Horeb, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (1964)
Record low12° (2019)
Thu, 1242° / 30°0.06
42 °
Mount Horeb, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation32%
Record high62° (1964)
Record low2° (2019)
Fri, 1343° / 30°0.04
43 °
Mount Horeb, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high66° (1999)
Record low5° (1986)
Sat, 1444° / 31°0.03
44 °
Mount Horeb, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.03 in
Chance of precipitation20%
Record high64° (1971)
Record low14° (2019)
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 Mount Horeb, 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 Mount Horeb, 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.