Monthly outlook for Avoca, MI: average high 58.8°, average low 44.2°. That is 1.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 13 October (78.6°), the coolest 18 October (31.7°).
58.8°/44.2°
Average high / low
+1.1°
Above normal
3 / 6
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
61.4°
57.9°
+2°
20 October – 29 October
54.4°
54.2°
+0.2°
30 October – 8 November
at normal
50.6°
—
October records over 66 years
84.7°8 October 2007All-time high
28.4°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — North Lakeport (11 mi).
Sun, 1167° / 51°0.03
67 °
Avoca, Sunday, 11 October
Light rain. High 67°, low 51°.
Pressure30.06 inHg
Wind9.4 mph SE
Humidity77%
Visibility6.2 mi
Dew point56°
Mon, 1277° / 47°0.01
77 °
Avoca, Monday, 12 October
Light rain. High 77°, low 47°.
Pressure29.91 inHg
Wind8.1 mph SW
Humidity73%
Visibility6.2 mi
Dew point60°
Tue, 1379° / 60°0.02
79 °
Avoca, Tuesday, 13 October
Light rain. High 79°, low 60°.
Pressure29.65 inHg
Wind15.2 mph SW
Humidity62%
Visibility6.2 mi
Dew point63°
Wed, 1459° / 55°0
59 °
Avoca, Wednesday, 14 October
Overcast. High 59°, low 55°.
Pressure30.09 inHg
Wind9.5 mph NW
Humidity69%
Visibility6.2 mi
Dew point47°
Thu, 1557° / 47°0
57 °
Avoca, Thursday, 15 October
Overcast. High 57°, low 47°.
Pressure30.39 inHg
Wind9.7 mph N
Humidity59%
Visibility—
Dew point42°
Fri, 1663° / 46°0.1
63 °
Avoca, Friday, 16 October
Light rain. High 63°, low 46°.
Pressure29.50 inHg
Wind26.4 mph W
Humidity64%
Visibility—
Dew point46°
Sat, 1746° / 36°0.04
46 °
Avoca, Saturday, 17 October
Light rain. High 46°, low 36°.
Pressure29.94 inHg
Wind23.5 mph W
Humidity58%
Visibility—
Dew point29°
Sun, 1845° / 32°0
45 °
Avoca, Sunday, 18 October
Partly cloudy. High 45°, low 32°.
Pressure30.42 inHg
Wind15.2 mph N
Humidity45%
Visibility—
Dew point22°
Mon, 1952° / 34°0
52 °
Avoca, Monday, 19 October
Overcast. High 52°, low 34°.
Pressure30.45 inHg
Wind12.5 mph SW
Humidity30%
Visibility—
Dew point19°
Tue, 2057° / 37°0
57 °
Avoca, Tuesday, 20 October
Overcast. High 57°, low 37°.
Pressure30.42 inHg
Wind11.9 mph S
Humidity37%
Visibility—
Dew point28°
Wed, 2159° / 45°0
59 °
Avoca, Wednesday, 21 October
Overcast. High 59°, low 45°.
Pressure30.15 inHg
Wind15.6 mph S
Humidity44%
Visibility—
Dew point35°
Thu, 2259° / 50°0.05
59 °
Avoca, Thursday, 22 October
Light rain. High 59°, low 50°.
Pressure30.00 inHg
Wind19.3 mph W
Humidity53%
Visibility—
Dew point38°
Fri, 2354° / 43°0
54 °
Avoca, Friday, 23 October
Overcast. High 54°, low 43°.
Pressure29.97 inHg
Wind17 mph W
Humidity40%
Visibility—
Dew point29°
Sat, 2451° / 35°0
51 °
Avoca, Saturday, 24 October
Mostly clear. High 51°, low 35°.
Pressure30.12 inHg
Wind12.4 mph NW
Humidity41%
Visibility—
Dew point26°
Sun, 2547° / 37°0.92
47 °
Avoca, Sunday, 25 October
Rain. High 47°, low 37°.
Pressure29.91 inHg
Wind14.7 mph SE
Humidity95%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2654° / 45°0.08
54 °
Avoca, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.08 in
Chance of precipitation33%
Record high73° (1963)
Record low32° (1962)
Tue, 2753° / 44°0.11
53 °
Avoca, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.11 in
Chance of precipitation38%
Record high75° (2023)
Record low31° (1976)
Wed, 2853° / 44°0.07
53 °
Avoca, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2023)
Record low32° (1976)
Thu, 2952° / 43°0.08
52 °
Avoca, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (2024)
Record low31° (1965)
Fri, 3052° / 43°0.07
52 °
Avoca, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.07 in
Chance of precipitation30%
Record high73° (2024)
Record low32° (1988)
Sat, 3153° / 44°0.11
53 °
Avoca, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (2024)
Record low28° (2023)
Sun, 0152° / 44°0.12
52 °
Avoca, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.12 in
Chance of precipitation50%
Record high66° (1974)
Record low30° (2023)
Mon, 0252° / 43°0.2
52 °
Avoca, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.2 in
Chance of precipitation45%
Record high65° (2022)
Record low31° (2020)
Tue, 0351° / 42°0.12
51 °
Avoca, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.12 in
Chance of precipitation28%
Record high68° (2015)
Record low27° (1991)
Wed, 0450° / 42°0.07
50 °
Avoca, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.07 in
Chance of precipitation37%
Record high67° (2022)
Record low25° (1991)
Thu, 0551° / 42°0.07
51 °
Avoca, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (2024)
Record low24° (1991)
Fri, 0650° / 40°0.06
50 °
Avoca, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.06 in
Chance of precipitation30%
Record high68° (2024)
Record low28° (2019)
Sat, 0748° / 40°0.09
48 °
Avoca, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high66° (2020)
Record low26° (1991)
Sun, 0848° / 40°0.03
48 °
Avoca, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.03 in
Chance of precipitation20%
Record high68° (2020)
Record low23° (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, MI 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, MI 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.