Monthly outlook for Vienna, MI: average high 61.6°, average low 46.1°. That is 2.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 25 October (68.5°), the coolest 17 October (35.8°).
61.6°/46.1°
Average high / low
+2.1°
Above normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
63.5°
58.7°
+2.7°
27 October – 5 November
58.4°
55.5°
+1.6°
6 November – 15 November
at normal
50.1°
—
October records over 66 years
87.6°4 October 2025All-time high
24.3°31 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Toledo (10 mi).
Sun, 1862° / 38°0
62 °
Vienna, Sunday, 18 October
Clear. High 62°, low 38°.
Pressure30.53 inHg
Wind9.6 mph SW
Humidity44%
Visibility6.2 mi
Dew point33°
Mon, 1966° / 38°0
66 °
Vienna, Monday, 19 October
Clear. High 66°, low 38°.
Pressure30.47 inHg
Wind3.4 mph SW
Humidity50%
Visibility6.2 mi
Dew point40°
Tue, 2064° / 41°0
64 °
Vienna, Tuesday, 20 October
Partly cloudy. High 64°, low 41°.
Pressure30.42 inHg
Wind4 mph E
Humidity54%
Visibility6.2 mi
Dew point45°
Wed, 2165° / 43°0
65 °
Vienna, Wednesday, 21 October
Mostly clear. High 65°, low 43°.
Pressure30.30 inHg
Wind5.8 mph SE
Humidity62%
Visibility—
Dew point48°
Thu, 2266° / 43°0
66 °
Vienna, Thursday, 22 October
Clear. High 66°, low 43°.
Pressure30.21 inHg
Wind4 mph E
Humidity55%
Visibility—
Dew point46°
Fri, 2362° / 54°0
62 °
Vienna, Friday, 23 October
Clear. High 62°, low 54°.
Pressure30.27 inHg
Wind8 mph E
Humidity70%
Visibility—
Dew point51°
Sat, 2462° / 51°0
62 °
Vienna, Saturday, 24 October
Partly cloudy. High 62°, low 51°.
Pressure30.30 inHg
Wind9.1 mph E
Humidity47%
Visibility—
Dew point40°
Sun, 2568° / 52°0
68 °
Vienna, Sunday, 25 October
Overcast. High 68°, low 52°.
Pressure30.09 inHg
Wind9.3 mph S
Humidity38%
Visibility—
Dew point38°
Mon, 2668° / 48°0.04
68 °
Vienna, Monday, 26 October
Light rain. High 68°, low 48°.
Pressure29.88 inHg
Wind18.5 mph SW
Humidity51%
Visibility—
Dew point48°
Tue, 2753° / 45°0.01
53 °
Vienna, Tuesday, 27 October
Light rain. High 53°, low 45°.
Pressure30.42 inHg
Wind15.3 mph NW
Humidity36%
Visibility—
Dew point24°
Wed, 2854° / 44°0
54 °
Vienna, Wednesday, 28 October
Overcast. High 54°, low 44°.
Pressure30.27 inHg
Wind13.4 mph S
Humidity52%
Visibility—
Dew point31°
Thu, 2959° / 51°0.18
59 °
Vienna, Thursday, 29 October
Light rain. High 59°, low 51°.
Pressure29.74 inHg
Wind25.1 mph W
Humidity72%
Visibility—
Dew point46°
Fri, 3054° / 43°0
54 °
Vienna, Friday, 30 October
Partly cloudy. High 54°, low 43°.
Pressure30.15 inHg
Wind13.8 mph NW
Humidity53%
Visibility—
Dew point36°
Sat, 3164° / 49°0.03
64 °
Vienna, Saturday, 31 October
Light rain. High 64°, low 49°.
Pressure29.91 inHg
Wind15.4 mph S
Humidity41%
Visibility—
Dew point37°
Sun, 0167° / 60°0.08
67 °
Vienna, Sunday, 1 November
Light rain. High 67°, low 60°.
Pressure29.88 inHg
Wind21.3 mph S
Humidity79%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0256° / 41°0.17
56 °
Vienna, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.17 in
Chance of precipitation40%
Record high75° (2016)
Record low28° (2014)
Tue, 0354° / 40°0.07
54 °
Vienna, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (1987)
Record low23° (1991)
Wed, 0454° / 40°0.06
54 °
Vienna, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation28%
Record high74° (2003)
Record low19° (1966)
Thu, 0554° / 41°0.09
54 °
Vienna, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2024)
Record low20° (1991)
Fri, 0653° / 39°0.05
53 °
Vienna, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.05 in
Chance of precipitation28%
Record high74° (1975)
Record low24° (1967)
Sat, 0751° / 39°0.1
51 °
Vienna, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.1 in
Chance of precipitation35%
Record high68° (2020)
Record low24° (1991)
Sun, 0852° / 38°0.03
52 °
Vienna, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.03 in
Chance of precipitation20%
Record high73° (2020)
Record low18° (1991)
Mon, 0953° / 39°0.11
53 °
Vienna, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation37%
Record high74° (2020)
Record low19° (1991)
Tue, 1052° / 39°0.1
52 °
Vienna, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.1 in
Chance of precipitation27%
Record high74° (2020)
Record low20° (2017)
Wed, 1149° / 36°0.09
49 °
Vienna, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation33%
Record high70° (1964)
Record low23° (2017)
Thu, 1247° / 34°0.07
47 °
Vienna, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high70° (1964)
Record low13° (2019)
Fri, 1347° / 34°0.05
47 °
Vienna, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.05 in
Chance of precipitation22%
Record high66° (1989)
Record low4° (2019)
Sat, 1448° / 35°0.11
48 °
Vienna, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation28%
Record high65° (1971)
Record low14° (1986)
Sun, 1548° / 36°0.14
48 °
Vienna, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.14 in
Chance of precipitation35%
Record high67° (2025)
Record low21° (1969)
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 Vienna, 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 Vienna, 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.