Monthly outlook for Otsego, WI: average high 62.8°, average low 48.5°. That is 3.4° above the climate normal for October. Precipitation is expected on 2 days (about 1.5 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 12 October (82.3°), the coolest 17 October (37.3°).
62.8°/48.5°
Average high / low
+3.4°
Above normal
2 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
63.6°
57.7°
+3.3°
22 October – 31 October
61.3°
54.1°
+4°
1 November – 10 November
at normal
48.7°
—
October records over 66 years
86.2°3 October 2025All-time high
20.7°29 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Pardeeville (11 mi).
Tue, 1375° / 59°0
75 °
Otsego, Tuesday, 13 October
Light rain. High 75°, low 59°.
Pressure29.83 inHg
Wind11.6 mph NW
Humidity62%
Visibility6.2 mi
Dew point56°
Wed, 1466° / 51°0
66 °
Otsego, Wednesday, 14 October
Light rain. High 66°, low 51°.
Pressure30.12 inHg
Wind5.6 mph NE
Humidity63%
Visibility6.2 mi
Dew point51°
Thu, 1560° / 53°0.02
60 °
Otsego, Thursday, 15 October
Light rain. High 60°, low 53°.
Pressure30.12 inHg
Wind5.5 mph E
Humidity70%
Visibility6.2 mi
Dew point51°
Fri, 1655° / 44°0
55 °
Otsego, Friday, 16 October
Partly cloudy. High 55°, low 44°.
Pressure30.42 inHg
Wind20.7 mph NW
Humidity46%
Visibility—
Dew point33°
Sat, 1760° / 37°0
60 °
Otsego, Saturday, 17 October
Clear. High 60°, low 37°.
Pressure30.39 inHg
Wind13.3 mph SW
Humidity35%
Visibility—
Dew point29°
Sun, 1859° / 42°0
59 °
Otsego, Sunday, 18 October
Clear. High 59°, low 42°.
Pressure30.15 inHg
Wind21.1 mph SW
Humidity41%
Visibility—
Dew point32°
Mon, 1956° / 48°0.03
56 °
Otsego, Monday, 19 October
Light rain. High 56°, low 48°.
Pressure30.12 inHg
Wind12 mph SW
Humidity62%
Visibility—
Dew point42°
Tue, 2057° / 51°0
57 °
Otsego, Tuesday, 20 October
Overcast. High 57°, low 51°.
Pressure30.24 inHg
Wind7.2 mph E
Humidity82%
Visibility—
Dew point51°
Wed, 2166° / 53°0
66 °
Otsego, Wednesday, 21 October
Overcast. High 66°, low 53°.
Pressure30.33 inHg
Wind9.9 mph S
Humidity72%
Visibility—
Dew point53°
Thu, 2271° / 55°0
71 °
Otsego, Thursday, 22 October
Light rain. High 71°, low 55°.
Pressure30.15 inHg
Wind18.1 mph SW
Humidity57%
Visibility—
Dew point53°
Fri, 2364° / 45°0.76
64 °
Otsego, Friday, 23 October
Heavy rain. High 64°, low 45°.
Pressure30.24 inHg
Wind16.6 mph SW
Humidity43%
Visibility—
Dew point37°
Sat, 2457° / 38°0
57 °
Otsego, Saturday, 24 October
Clear. High 57°, low 38°.
Pressure30.36 inHg
Wind11.6 mph S
Humidity54%
Visibility—
Dew point37°
Sun, 2559° / 48°0.61
59 °
Otsego, Sunday, 25 October
Rain. High 59°, low 48°.
Pressure29.74 inHg
Wind17.2 mph S
Humidity81%
Visibility—
Dew point52°
Mon, 2656° / 46°0
56 °
Otsego, Monday, 26 October
Mostly clear. High 56°, low 46°.
Pressure30.12 inHg
Wind14.4 mph N
Humidity54%
Visibility—
Dew point37°
Tue, 2760° / 42°0
60 °
Otsego, Tuesday, 27 October
Clear. High 60°, low 42°.
Pressure30.09 inHg
Wind5.7 mph SW
Humidity46%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2853° / 39°0.07
53 °
Otsego, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (1974)
Record low25° (1969)
Thu, 2953° / 39°0.05
53 °
Otsego, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.05 in
Chance of precipitation17%
Record high79° (2024)
Record low21° (2019)
Fri, 3054° / 40°0.09
54 °
Otsego, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.09 in
Chance of precipitation30%
Record high76° (2024)
Record low21° (1988)
Sat, 3153° / 40°0.11
53 °
Otsego, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high67° (2000)
Record low23° (2019)
Sun, 0151° / 38°0.2
51 °
Otsego, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.2 in
Chance of precipitation33%
Record high70° (2000)
Record low13° (2019)
Mon, 0250° / 38°0.12
50 °
Otsego, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.12 in
Chance of precipitation37%
Record high70° (1961)
Record low18° (1991)
Tue, 0350° / 37°0.05
50 °
Otsego, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.05 in
Chance of precipitation30%
Record high70° (1964)
Record low15° (1991)
Wed, 0449° / 37°0.08
49 °
Otsego, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.08 in
Chance of precipitation27%
Record high71° (2008)
Record low12° (1991)
Thu, 0549° / 36°0.09
49 °
Otsego, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (2020)
Record low18° (1991)
Fri, 0649° / 35°0.08
49 °
Otsego, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation32%
Record high69° (2020)
Record low13° (1991)
Sat, 0748° / 35°0.03
48 °
Otsego, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (2020)
Record low5° (1991)
Sun, 0848° / 35°0.04
48 °
Otsego, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.04 in
Chance of precipitation25%
Record high70° (2020)
Record low3° (2019)
Mon, 0947° / 35°0.1
47 °
Otsego, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation35%
Record high72° (2020)
Record low18° (1991)
Tue, 1046° / 34°0.13
46 °
Otsego, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.13 in
Chance of precipitation40%
Record high71° (2022)
Record low12° (2017)
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 Otsego, 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 Otsego, 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.