Monthly outlook for Oostburg, WI: average high 60°, average low 48.4°. That is 5.2° above the climate normal for October. Precipitation is expected on 5 days (about 2.0 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 25 October (69.3°), the coolest 6 November (39.9°).
60°/48.4°
Average high / low
+5.2°
Above normal
5 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
63.1°
52.1°
+6.1°
3 November – 12 November
55°
47.3°
+4.3°
13 November – 22 November
at normal
43.2°
—
October records over 66 years
81.3°3 October 2025All-time high
28.2°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Cedar Grove (4 mi).
Sun, 2569° / 51°0.01
69 °
Oostburg, Sunday, 25 October
Light rain. High 69°, low 51°.
Pressure30.36 inHg
Wind7.2 mph SW
Humidity58%
Visibility6.2 mi
Dew point52°
Mon, 2661° / 48°0
61 °
Oostburg, Monday, 26 October
Overcast. High 61°, low 48°.
Pressure30.42 inHg
Wind11.2 mph NE
Humidity67%
Visibility6.2 mi
Dew point44°
Tue, 2757° / 49°0
57 °
Oostburg, Tuesday, 27 October
Overcast. High 57°, low 49°.
Pressure30.30 inHg
Wind11.3 mph SE
Humidity78%
Visibility6.2 mi
Dew point49°
Wed, 2868° / 54°0.06
68 °
Oostburg, Wednesday, 28 October
Light rain. High 68°, low 54°.
Pressure30.09 inHg
Wind11.1 mph S
Humidity67%
Visibility6.2 mi
Dew point54°
Thu, 2961° / 46°0.41
61 °
Oostburg, Thursday, 29 October
Rain. High 61°, low 46°.
Pressure30.15 inHg
Wind7 mph N
Humidity57%
Visibility—
Dew point45°
Fri, 3058° / 43°0.43
58 °
Oostburg, Friday, 30 October
Rain. High 58°, low 43°.
Pressure30.21 inHg
Wind14 mph S
Humidity77%
Visibility—
Dew point48°
Sat, 3160° / 56°0.11
60 °
Oostburg, Saturday, 31 October
Light rain. High 60°, low 56°.
Pressure30.03 inHg
Wind13.7 mph S
Humidity91%
Visibility—
Dew point54°
Sun, 0166° / 58°0.93
66 °
Oostburg, Sunday, 1 November
Rain. High 66°, low 58°.
Pressure29.65 inHg
Wind20.3 mph W
Humidity91%
Visibility—
Dew point60°
Mon, 0262° / 52°0
62 °
Oostburg, Monday, 2 November
Clear. High 62°, low 52°.
Pressure30.06 inHg
Wind14.8 mph NW
Humidity54%
Visibility—
Dew point44°
Tue, 0356° / 48°0
56 °
Oostburg, Tuesday, 3 November
Overcast. High 56°, low 48°.
Pressure30.21 inHg
Wind8.7 mph E
Humidity62%
Visibility—
Dew point42°
Wed, 0452° / 48°0
52 °
Oostburg, Wednesday, 4 November
Overcast. High 52°, low 48°.
Pressure29.65 inHg
Wind12.4 mph SE
Humidity82%
Visibility—
Dew point46°
Thu, 0552° / 41°0
52 °
Oostburg, Thursday, 5 November
Overcast. High 52°, low 41°.
Pressure30.00 inHg
Wind19 mph NW
Humidity52%
Visibility—
Dew point31°
Fri, 0653° / 40°0
53 °
Oostburg, Friday, 6 November
Overcast. High 53°, low 40°.
Pressure29.88 inHg
Wind16.5 mph S
Humidity55%
Visibility—
Dew point35°
Sat, 0767° / 51°0
67 °
Oostburg, Saturday, 7 November
Overcast. High 67°, low 51°.
Pressure29.44 inHg
Wind28.7 mph W
Humidity71%
Visibility—
Dew point53°
Sun, 0851° / 42°0
51 °
Oostburg, Sunday, 8 November
Mostly clear. High 51°, low 42°.
Pressure29.88 inHg
Wind22.1 mph W
Humidity53%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0947° / 39°0.1
47 °
Oostburg, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.1 in
Chance of precipitation40%
Record high66° (2020)
Record low19° (2017)
Tue, 1046° / 38°0.11
46 °
Oostburg, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.11 in
Chance of precipitation40%
Record high69° (2022)
Record low15° (2017)
Wed, 1145° / 36°0.06
45 °
Oostburg, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.06 in
Chance of precipitation35%
Record high63° (1964)
Record low16° (2019)
Thu, 1243° / 35°0.06
43 °
Oostburg, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.06 in
Chance of precipitation28%
Record high61° (1964)
Record low9° (2019)
Fri, 1344° / 35°0.04
44 °
Oostburg, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.04 in
Chance of precipitation20%
Record high61° (1999)
Record low11° (1986)
Sat, 1444° / 35°0.04
44 °
Oostburg, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.04 in
Chance of precipitation20%
Record high58° (1999)
Record low16° (2018)
Sun, 1544° / 36°0.06
44 °
Oostburg, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.06 in
Chance of precipitation25%
Record high65° (2025)
Record low22° (1982)
Mon, 1644° / 35°0.05
44 °
Oostburg, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.05 in
Chance of precipitation20%
Record high60° (2023)
Record low22° (1989)
Tue, 1744° / 36°0.07
44 °
Oostburg, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high59° (1975)
Record low17° (2014)
Wed, 1844° / 36°0.08
44 °
Oostburg, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.08 in
Chance of precipitation28%
Record high60° (2016)
Record low15° (2014)
Thu, 1944° / 35°0.06
44 °
Oostburg, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.06 in
Chance of precipitation25%
Record high60° (2020)
Record low17° (2022)
Fri, 2043° / 34°0.07
43 °
Oostburg, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high58° (2003)
Record low12° (2022)
Sat, 2142° / 33°0.07
42 °
Oostburg, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.07 in
Chance of precipitation27%
Record high59° (1990)
Record low14° (1964)
Sun, 2241° / 33°0.03
41 °
Oostburg, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high41°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high58° (1990)
Record low15° (1964)
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 Oostburg, 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 Oostburg, 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.