Monthly outlook for Ostrander, WI: average high 60.2°, average low 45.7°. That is 3.5° above the climate normal for October. Precipitation is expected on 8 days (about 2.4 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 23 October (68.9°), the coolest 17 October (34.6°).
60.2°/45.7°
Average high / low
+3.5°
Above normal
8 / 4
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
60.6°
54.9°
+3.2°
25 October – 3 November
59.5°
51.1°
+4.7°
4 November – 13 November
at normal
45°
—
October records over 66 years
85.3°3 October 2025All-time high
21°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Manawa (6 mi).
Fri, 1651° / 39°0.06
51 °
Ostrander, Friday, 16 October
Light rain. High 51°, low 39°.
Pressure30.12 inHg
Wind17.4 mph N
Humidity63%
Visibility6.2 mi
Dew point39°
Sat, 1757° / 35°0
57 °
Ostrander, Saturday, 17 October
Clear. High 57°, low 35°.
Pressure30.42 inHg
Wind12.1 mph SW
Humidity48%
Visibility6.2 mi
Dew point34°
Sun, 1861° / 42°0
61 °
Ostrander, Sunday, 18 October
Clear. High 61°, low 42°.
Pressure30.24 inHg
Wind13.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point38°
Mon, 1961° / 42°0
61 °
Ostrander, Monday, 19 October
Overcast. High 61°, low 42°.
Pressure30.27 inHg
Wind7.9 mph SW
Humidity61%
Visibility—
Dew point43°
Tue, 2064° / 42°0
64 °
Ostrander, Tuesday, 20 October
Clear. High 64°, low 42°.
Pressure30.33 inHg
Wind4.2 mph SE
Humidity58%
Visibility—
Dew point45°
Wed, 2165° / 45°0
65 °
Ostrander, Wednesday, 21 October
Clear. High 65°, low 45°.
Pressure30.36 inHg
Wind6.7 mph SE
Humidity57%
Visibility—
Dew point45°
Thu, 2260° / 49°0.06
60 °
Ostrander, Thursday, 22 October
Light rain. High 60°, low 49°.
Pressure30.18 inHg
Wind7.8 mph S
Humidity74%
Visibility—
Dew point51°
Fri, 2369° / 56°0.04
69 °
Ostrander, Friday, 23 October
Light rain. High 69°, low 56°.
Pressure30.21 inHg
Wind13.7 mph SE
Humidity49%
Visibility—
Dew point46°
Sat, 2464° / 55°0.12
64 °
Ostrander, Saturday, 24 October
Light rain. High 64°, low 55°.
Pressure30.09 inHg
Wind18 mph S
Humidity55%
Visibility—
Dew point46°
Sun, 2557° / 42°0
57 °
Ostrander, Sunday, 25 October
Clear. High 57°, low 42°.
Pressure30.53 inHg
Wind11.3 mph NW
Humidity46%
Visibility—
Dew point34°
Mon, 2657° / 40°0
57 °
Ostrander, Monday, 26 October
Light rain. High 57°, low 40°.
Pressure30.50 inHg
Wind10.9 mph SE
Humidity49%
Visibility—
Dew point36°
Tue, 2759° / 45°0.68
59 °
Ostrander, Tuesday, 27 October
Rain. High 59°, low 45°.
Pressure30.00 inHg
Wind15.3 mph NE
Humidity93%
Visibility—
Dew point57°
Wed, 2859° / 43°0.41
59 °
Ostrander, Wednesday, 28 October
Rain. High 59°, low 43°.
Pressure29.97 inHg
Wind13.3 mph E
Humidity97%
Visibility—
Dew point48°
Thu, 2965° / 48°0.01
65 °
Ostrander, Thursday, 29 October
Light rain. High 65°, low 48°.
Pressure29.88 inHg
Wind11.2 mph S
Humidity59%
Visibility—
Dew point48°
Fri, 3060° / 54°0.2
60 °
Ostrander, Friday, 30 October
Rain. High 60°, low 54°.
Pressure29.71 inHg
Wind8 mph E
Humidity90%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3151° / 38°0.1
51 °
Ostrander, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation38%
Record high67° (1971)
Record low26° (1996)
Sun, 0150° / 37°0.17
50 °
Ostrander, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.17 in
Chance of precipitation33%
Record high69° (1990)
Record low21° (2023)
Mon, 0249° / 36°0.1
49 °
Ostrander, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation25%
Record high69° (2022)
Record low18° (1991)
Tue, 0348° / 35°0.06
48 °
Ostrander, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation18%
Record high70° (2022)
Record low16° (1991)
Wed, 0448° / 35°0.08
48 °
Ostrander, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation23%
Record high71° (2008)
Record low15° (1991)
Thu, 0548° / 35°0.09
48 °
Ostrander, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (1975)
Record low17° (1991)
Fri, 0647° / 34°0.07
47 °
Ostrander, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (2020)
Record low12° (1991)
Sat, 0746° / 33°0.04
46 °
Ostrander, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (2020)
Record low7° (1991)
Sun, 0846° / 33°0.04
46 °
Ostrander, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (2020)
Record low9° (1991)
Mon, 0946° / 33°0.08
46 °
Ostrander, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation37%
Record high71° (2020)
Record low16° (2017)
Tue, 1044° / 32°0.13
44 °
Ostrander, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high72° (2022)
Record low11° (2017)
Wed, 1142° / 30°0.06
42 °
Ostrander, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation28%
Record high65° (1964)
Record low12° (1986)
Thu, 1241° / 29°0.06
41 °
Ostrander, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.06 in
Chance of precipitation23%
Record high58° (2005)
Record low6° (2019)
Fri, 1342° / 29°0.05
42 °
Ostrander, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (1999)
Record low6° (1986)
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 Ostrander, 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 Ostrander, 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.