As of 12:44 CDT

Weather in Oostburg, WI

61°Current weather

Oostburg, Sunday, 18 October, 12:44

Clear. Feels like 59°. High 61°, low 43°.

Pressure30.30 inHg
Wind18.4 mph SW
Humidity42%
Visibility6.2 mi
Dew point38°

Monthly outlook for Oostburg, WI: average high 58.3°, average low 44.9°. That is 2.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 29 October (67.2°), the coolest 2 November (34.9°).

58.3°/44.9°
Average high / low
+2.8°
Above normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October59.5°54.3°+2.9°
28 October – 6 November56.3°50.4°+3.3°
7 November – 16 Novemberat normal45.3°—

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).

Mon, 1960° / 44°0Partly cloudy
60 °Partly cloudy

Oostburg, Monday, 19 October

Partly cloudy. High 60°, low 44°.

Pressure30.39 inHg
Wind0.9 mph SW
Humidity63%
Visibility6.2 mi
Dew point47°
Tue, 2061° / 43°0Partly cloudy
61 °Partly cloudy

Oostburg, Tuesday, 20 October

Partly cloudy. High 61°, low 43°.

Pressure30.42 inHg
Wind2.9 mph SE
Humidity72%
Visibility6.2 mi
Dew point51°
Wed, 2165° / 45°0Clear
65 °Clear

Oostburg, Wednesday, 21 October

Clear. High 65°, low 45°.

Pressure30.27 inHg
Wind6 mph SW
Humidity56%
Visibility6.2 mi
Dew point48°
Thu, 2261° / 48°0Light rain
61 °Light rain

Oostburg, Thursday, 22 October

Light rain. High 61°, low 48°.

Pressure30.36 inHg
Wind7.7 mph NE
Humidity79%
Visibility6.2 mi
Dew point53°
Fri, 2359° / 45°0Overcast
59 °Overcast

Oostburg, Friday, 23 October

Overcast. High 59°, low 45°.

Pressure30.39 inHg
Wind10 mph SE
Humidity66%
Visibility—
Dew point46°
Sat, 2465° / 53°0.02Light rain
65 °Light rain

Oostburg, Saturday, 24 October

Light rain. High 65°, low 53°.

Pressure30.18 inHg
Wind19.7 mph S
Humidity62%
Visibility—
Dew point49°
Sun, 2555° / 43°0.04Light rain
55 °Light rain

Oostburg, Sunday, 25 October

Light rain. High 55°, low 43°.

Pressure30.42 inHg
Wind16.5 mph NW
Humidity39%
Visibility—
Dew point28°
Mon, 2654° / 40°0Overcast
54 °Overcast

Oostburg, Monday, 26 October

Overcast. High 54°, low 40°.

Pressure30.33 inHg
Wind10 mph S
Humidity47%
Visibility—
Dew point32°
Tue, 2755° / 49°0.03Light rain
55 °Light rain

Oostburg, Tuesday, 27 October

Light rain. High 55°, low 49°.

Pressure30.33 inHg
Wind11 mph SE
Humidity72%
Visibility—
Dew point45°
Wed, 2857° / 54°0.03Light rain
57 °Light rain

Oostburg, Wednesday, 28 October

Light rain. High 57°, low 54°.

Pressure29.94 inHg
Wind15.4 mph S
Humidity74%
Visibility—
Dew point48°
Thu, 2967° / 50°0.03Light rain
67 °Light rain

Oostburg, Thursday, 29 October

Light rain. High 67°, low 50°.

Pressure29.68 inHg
Wind12.4 mph W
Humidity47%
Visibility—
Dew point45°
Fri, 3056° / 46°0.08Light rain
56 °Light rain

Oostburg, Friday, 30 October

Light rain. High 56°, low 46°.

Pressure29.85 inHg
Wind15.1 mph SE
Humidity63%
Visibility—
Dew point41°
Sat, 3159° / 42°0.28Rain
59 °Rain

Oostburg, Saturday, 31 October

Rain. High 59°, low 42°.

Pressure29.50 inHg
Wind28.8 mph SW
Humidity56%
Visibility—
Dew point37°
Sun, 0149° / 40°0Overcast
49 °Overcast

Oostburg, Sunday, 1 November

Overcast. High 49°, low 40°.

Pressure30.06 inHg
Wind25.8 mph SW
Humidity57%
Visibility—
Dew point30°
Mon, 0250° / 35°0Overcast
50 °Overcast

Oostburg, Monday, 2 November

Overcast. High 50°, low 35°.

Pressure30.39 inHg
Wind13.1 mph S
Humidity43%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0349° / 40°0.06Climate normal
49 °Climate normal

Oostburg, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (1978)
Record low20° (1991)
Wed, 0449° / 41°0.08Climate normal
49 °Climate normal

Oostburg, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.08 in
Chance of precipitation33%
Record high67° (2020)
Record low18° (1991)
Thu, 0549° / 41°0.11Climate normal
49 °Climate normal

Oostburg, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.11 in
Chance of precipitation30%
Record high68° (2020)
Record low23° (1991)
Fri, 0649° / 39°0.1Climate normal
49 °Climate normal

Oostburg, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.1 in
Chance of precipitation27%
Record high69° (2020)
Record low19° (1991)
Sat, 0748° / 39°0.03Climate normal
48 °Climate normal

Oostburg, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low39°
Average precipitation0.03 in
Chance of precipitation17%
Record high65° (2020)
Record low15° (1991)
Sun, 0847° / 39°0.05Climate normal
47 °Climate normal

Oostburg, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.05 in
Chance of precipitation23%
Record high65° (2021)
Record low15° (2019)
Mon, 0947° / 39°0.1Climate normal
47 °Climate normal

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°0.11Climate normal
46 °Climate normal

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°0.06Climate normal
45 °Climate normal

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°0.06Climate normal
43 °Climate normal

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°0.04Climate normal
44 °Climate normal

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°0.04Climate normal
44 °Climate normal

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°0.06Climate normal
44 °Climate normal

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°0.05Climate normal
44 °Climate normal

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)

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.