Monthly outlook for Amherst Junction, WI: average high 57.9°, average low 46.7°. That is 4.9° above the climate normal for October. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 24 October (70.4°), the coolest 30 October (38.7°).
57.9°/46.7°
Average high / low
+4.9°
Above normal
6 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
59.8°
50.6°
+5.1°
3 November – 12 November
54.7°
44.7°
+5.6°
13 November – 22 November
at normal
40.2°
—
October records over 66 years
84°1 October 2023All-time high
20.5°30 October 1988All-time low
Sun, 2566° / 51°0.04
66 °
Amherst Junction, Sunday, 25 October
Light rain. High 66°, low 51°.
Pressure30.36 inHg
Wind5.5 mph NW
Humidity85%
Visibility6.2 mi
Dew point55°
Mon, 2653° / 46°0
53 °
Amherst Junction, Monday, 26 October
Overcast. High 53°, low 46°.
Pressure30.45 inHg
Wind6.8 mph E
Humidity51%
Visibility6.2 mi
Dew point34°
Tue, 2759° / 43°0.05
59 °
Amherst Junction, Tuesday, 27 October
Light rain. High 59°, low 43°.
Pressure30.27 inHg
Wind12 mph SE
Humidity74%
Visibility6.2 mi
Dew point46°
Wed, 2867° / 53°0.18
67 °
Amherst Junction, Wednesday, 28 October
Rain. High 67°, low 53°.
Pressure30.00 inHg
Wind14.2 mph SW
Humidity67%
Visibility6.2 mi
Dew point52°
Thu, 2957° / 44°0
57 °
Amherst Junction, Thursday, 29 October
Clear. High 57°, low 44°.
Pressure30.21 inHg
Wind10.8 mph NW
Humidity51%
Visibility—
Dew point38°
Fri, 3054° / 39°0.21
54 °
Amherst Junction, Friday, 30 October
Rain. High 54°, low 39°.
Pressure30.21 inHg
Wind11.1 mph E
Humidity76%
Visibility—
Dew point42°
Sat, 3158° / 51°0.27
58 °
Amherst Junction, Saturday, 31 October
Rain. High 58°, low 51°.
Pressure29.94 inHg
Wind11.5 mph S
Humidity78%
Visibility—
Dew point51°
Sun, 0161° / 53°0.52
61 °
Amherst Junction, Sunday, 1 November
Rain. High 61°, low 53°.
Pressure29.59 inHg
Wind16.2 mph S
Humidity87%
Visibility—
Dew point56°
Mon, 0253° / 49°0.64
53 °
Amherst Junction, Monday, 2 November
Rain. High 53°, low 49°.
Pressure29.59 inHg
Wind19.3 mph N
Humidity83%
Visibility—
Dew point47°
Tue, 0353° / 48°0
53 °
Amherst Junction, Tuesday, 3 November
Light rain. High 53°, low 48°.
Pressure29.77 inHg
Wind20.1 mph N
Humidity80%
Visibility—
Dew point46°
Wed, 0450° / 44°0
50 °
Amherst Junction, Wednesday, 4 November
Partly cloudy. High 50°, low 44°.
Pressure29.80 inHg
Wind15.2 mph N
Humidity59%
Visibility—
Dew point36°
Thu, 0551° / 45°0
51 °
Amherst Junction, Thursday, 5 November
Overcast. High 51°, low 45°.
Pressure30.03 inHg
Wind4.7 mph E
Humidity70%
Visibility—
Dew point40°
Fri, 0655° / 42°0
55 °
Amherst Junction, Friday, 6 November
Partly cloudy. High 55°, low 42°.
Pressure30.18 inHg
Wind4.8 mph W
Humidity60%
Visibility—
Dew point39°
Sat, 0759° / 44°0
59 °
Amherst Junction, Saturday, 7 November
Clear. High 59°, low 44°.
Pressure30.24 inHg
Wind7.1 mph SW
Humidity62%
Visibility—
Dew point44°
Sun, 0861° / 46°0
61 °
Amherst Junction, Sunday, 8 November
Clear. High 61°, low 46°.
Pressure30.06 inHg
Wind8.4 mph SW
Humidity67%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0945° / 33°0.08
45 °
Amherst Junction, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.08 in
Chance of precipitation37%
Record high69° (2020)
Record low14° (2017)
Tue, 1043° / 31°0.13
43 °
Amherst Junction, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (2022)
Record low9° (2017)
Wed, 1141° / 29°0.07
41 °
Amherst Junction, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation32%
Record high65° (1964)
Record low11° (1986)
Thu, 1240° / 28°0.06
40 °
Amherst Junction, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation22%
Record high58° (2005)
Record low4° (2019)
Fri, 1340° / 28°0.05
40 °
Amherst Junction, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.05 in
Chance of precipitation22%
Record high64° (1999)
Record low4° (1986)
Sat, 1441° / 29°0.04
41 °
Amherst Junction, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (1971)
Record low11° (2018)
Sun, 1542° / 30°0.04
42 °
Amherst Junction, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (2001)
Record low9° (2014)
Mon, 1641° / 29°0.06
41 °
Amherst Junction, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.06 in
Chance of precipitation25%
Record high61° (2023)
Record low15° (1989)
Tue, 1741° / 30°0.07
41 °
Amherst Junction, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.07 in
Chance of precipitation23%
Record high64° (2016)
Record low6° (2005)
Wed, 1841° / 29°0.07
41 °
Amherst Junction, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (2016)
Record low6° (2014)
Thu, 1940° / 29°0.08
40 °
Amherst Junction, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.08 in
Chance of precipitation28%
Record high61° (1975)
Record low6° (2014)
Fri, 2039° / 28°0.1
39 °
Amherst Junction, Friday, 20 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.1 in
Chance of precipitation32%
Record high60° (1982)
Record low7° (2022)
Sat, 2138° / 26°0.09
38 °
Amherst Junction, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.09 in
Chance of precipitation20%
Record high62° (1990)
Record low-3° (2014)
Sun, 2238° / 26°0.02
38 °
Amherst Junction, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.02 in
Chance of precipitation15%
Record high59° (2012)
Record low11° (1964)
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 Amherst Junction, 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 Amherst Junction, 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.