Monthly outlook for Avoca, WI: average high 66°, average low 47.7°. That is 3.4° above the climate normal for October. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 10 October (81.1°), the coolest 21 October (32.3°).
66°/47.7°
Average high / low
+3.4°
Above normal
4 / 5
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
72.7°
61°
+6.5°
17 October – 26 October
54.8°
56.8°
-1.1°
27 October – 5 November
at normal
52.4°
—
October records over 66 years
86°3 October 2025All-time high
21.9°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Orion (5 mi).
Thu, 0871° / 49°0
71 °
Avoca, Thursday, 8 October
Overcast. High 71°, low 49°.
Pressure30.09 inHg
Wind5.8 mph W
Humidity41%
Visibility6.2 mi
Dew point41°
Fri, 0975° / 48°0.06
75 °
Avoca, Friday, 9 October
Light rain. High 75°, low 48°.
Pressure30.06 inHg
Wind8.6 mph SE
Humidity46%
Visibility6.2 mi
Dew point49°
Sat, 1081° / 60°0
81 °
Avoca, Saturday, 10 October
Clear. High 81°, low 60°.
Pressure30.03 inHg
Wind10 mph S
Humidity58%
Visibility6.2 mi
Dew point61°
Sun, 1178° / 60°0
78 °
Avoca, Sunday, 11 October
Clear. High 78°, low 60°.
Pressure29.97 inHg
Wind6.6 mph S
Humidity54%
Visibility6.2 mi
Dew point57°
Mon, 1279° / 60°0.02
79 °
Avoca, Monday, 12 October
Light rain. High 79°, low 60°.
Pressure29.71 inHg
Wind9.6 mph NW
Humidity55%
Visibility—
Dew point58°
Tue, 1359° / 44°0
59 °
Avoca, Tuesday, 13 October
Overcast. High 59°, low 44°.
Pressure30.09 inHg
Wind14.8 mph NW
Humidity51%
Visibility—
Dew point38°
Wed, 1458° / 39°0.06
58 °
Avoca, Wednesday, 14 October
Light rain. High 58°, low 39°.
Pressure30.03 inHg
Wind13.8 mph SE
Humidity57%
Visibility—
Dew point40°
Thu, 1581° / 58°1.78
81 °
Avoca, Thursday, 15 October
Heavy rain. High 81°, low 58°.
Pressure29.68 inHg
Wind18.7 mph S
Humidity69%
Visibility—
Dew point67°
Fri, 1670° / 53°0.19
70 °
Avoca, Friday, 16 October
Rain. High 70°, low 53°.
Pressure29.83 inHg
Wind12.6 mph SW
Humidity86%
Visibility—
Dew point61°
Sat, 1749° / 44°0.01
49 °
Avoca, Saturday, 17 October
Light rain. High 49°, low 44°.
Pressure30.12 inHg
Wind13.8 mph SW
Humidity84%
Visibility—
Dew point41°
Sun, 1851° / 43°0
51 °
Avoca, Sunday, 18 October
Overcast. High 51°, low 43°.
Pressure30.30 inHg
Wind10.3 mph W
Humidity71%
Visibility—
Dew point39°
Mon, 1960° / 39°0
60 °
Avoca, Monday, 19 October
Clear. High 60°, low 39°.
Pressure30.18 inHg
Wind13.8 mph SW
Humidity56%
Visibility—
Dew point40°
Tue, 2055° / 38°0
55 °
Avoca, Tuesday, 20 October
Overcast. High 55°, low 38°.
Pressure30.21 inHg
Wind11.5 mph N
Humidity51%
Visibility—
Dew point35°
Wed, 2153° / 32°0
53 °
Avoca, Wednesday, 21 October
Mostly clear. High 53°, low 32°.
Pressure30.21 inHg
Wind10 mph S
Humidity52%
Visibility—
Dew point32°
Thu, 2262° / 42°0
62 °
Avoca, Thursday, 22 October
Overcast. High 62°, low 42°.
Pressure29.59 inHg
Wind17.9 mph S
Humidity65%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2356° / 44°0.14
56 °
Avoca, Friday, 23 October
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.14 in
Chance of precipitation45%
Record high79° (1963)
Record low26° (1969)
Sat, 2456° / 43°0.12
56 °
Avoca, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.12 in
Chance of precipitation35%
Record high76° (1963)
Record low26° (1981)
Sun, 2555° / 41°0.04
55 °
Avoca, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.04 in
Chance of precipitation22%
Record high74° (1989)
Record low27° (2019)
Mon, 2654° / 41°0.08
54 °
Avoca, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.08 in
Chance of precipitation20%
Record high74° (1989)
Record low24° (1962)
Tue, 2755° / 40°0.06
55 °
Avoca, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.06 in
Chance of precipitation17%
Record high73° (2014)
Record low24° (2020)
Wed, 2853° / 40°0.06
53 °
Avoca, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high69° (1974)
Record low26° (1969)
Thu, 2954° / 40°0.06
54 °
Avoca, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high79° (2024)
Record low26° (1980)
Fri, 3055° / 40°0.09
55 °
Avoca, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation30%
Record high76° (2024)
Record low22° (1988)
Sat, 3153° / 40°0.11
53 °
Avoca, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (1968)
Record low26° (2019)
Sun, 0152° / 39°0.19
52 °
Avoca, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.19 in
Chance of precipitation30%
Record high73° (2000)
Record low23° (2023)
Mon, 0251° / 38°0.09
51 °
Avoca, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation30%
Record high70° (2022)
Record low17° (1991)
Tue, 0351° / 37°0.06
51 °
Avoca, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (1964)
Record low14° (1991)
Wed, 0450° / 38°0.09
50 °
Avoca, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.09 in
Chance of precipitation30%
Record high71° (2008)
Record low10° (1991)
Thu, 0550° / 37°0.09
50 °
Avoca, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (2020)
Record low18° (1991)
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 Avoca, 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 Avoca, 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.