Monthly outlook for Brownsville, WI: average high 55.3°, average low 38.3°. That is 1.3° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 21 October (69.2°), the coolest 28 October (21.5°).
55.3°/38.3°
Average high / low
+1.3°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
56.1°
54.1°
+1.1°
30 October – 8 November
53.9°
49.7°
+2.3°
9 November – 18 November
at normal
44°
—
October records over 66 years
83.5°1 October 2023All-time high
21°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Theresa (7 mi).
Wed, 2169° / 44°0
69 °
Brownsville, Wednesday, 21 October
Clear. High 69°, low 44°.
Pressure30.24 inHg
Wind6.4 mph SW
Humidity59%
Visibility6.2 mi
Dew point48°
Thu, 2263° / 46°0
63 °
Brownsville, Thursday, 22 October
Partly cloudy. High 63°, low 46°.
Pressure30.36 inHg
Wind6.1 mph NE
Humidity67%
Visibility6.2 mi
Dew point49°
Fri, 2361° / 41°0
61 °
Brownsville, Friday, 23 October
Clear. High 61°, low 41°.
Pressure30.39 inHg
Wind7.5 mph S
Humidity70%
Visibility6.2 mi
Dew point47°
Sat, 2461° / 46°0
61 °
Brownsville, Saturday, 24 October
Overcast. High 61°, low 46°.
Pressure30.36 inHg
Wind12 mph S
Humidity56%
Visibility—
Dew point43°
Sun, 2564° / 51°0
64 °
Brownsville, Sunday, 25 October
Overcast. High 64°, low 51°.
Pressure30.33 inHg
Wind11.5 mph S
Humidity54%
Visibility—
Dew point46°
Mon, 2649° / 38°0
49 °
Brownsville, Monday, 26 October
Overcast. High 49°, low 38°.
Pressure30.36 inHg
Wind7.4 mph NW
Humidity35%
Visibility—
Dew point21°
Tue, 2742° / 27°0
42 °
Brownsville, Tuesday, 27 October
Overcast. High 42°, low 27°.
Pressure30.30 inHg
Wind19.1 mph NW
Humidity35%
Visibility—
Dew point15°
Wed, 2838° / 21°0
38 °
Brownsville, Wednesday, 28 October
Clear. High 38°, low 21°.
Pressure30.42 inHg
Wind12.7 mph W
Humidity34%
Visibility—
Dew point10°
Thu, 2946° / 24°0
46 °
Brownsville, Thursday, 29 October
Clear. High 46°, low 24°.
Pressure30.18 inHg
Wind11.4 mph W
Humidity26%
Visibility—
Dew point10°
Fri, 3053° / 29°0
53 °
Brownsville, Friday, 30 October
Clear. High 53°, low 29°.
Pressure30.03 inHg
Wind11.9 mph SW
Humidity45%
Visibility—
Dew point28°
Sat, 3158° / 37°0
58 °
Brownsville, Saturday, 31 October
Overcast. High 58°, low 37°.
Pressure30.12 inHg
Wind10 mph S
Humidity44%
Visibility—
Dew point33°
Sun, 0157° / 45°0.01
57 °
Brownsville, Sunday, 1 November
Light rain. High 57°, low 45°.
Pressure30.06 inHg
Wind10.2 mph SW
Humidity50%
Visibility—
Dew point36°
Mon, 0251° / 47°0.07
51 °
Brownsville, Monday, 2 November
Light rain. High 51°, low 47°.
Pressure29.94 inHg
Wind10.5 mph NW
Humidity87%
Visibility—
Dew point47°
Tue, 0352° / 39°0
52 °
Brownsville, Tuesday, 3 November
Overcast. High 52°, low 39°.
Pressure29.97 inHg
Wind14.2 mph NW
Humidity64%
Visibility—
Dew point37°
Wed, 0452° / 32°0
52 °
Brownsville, Wednesday, 4 November
Overcast. High 52°, low 32°.
Pressure30.09 inHg
Wind4.9 mph N
Humidity38%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0549° / 37°0.09
49 °
Brownsville, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high69° (2015)
Record low18° (1991)
Fri, 0648° / 35°0.09
48 °
Brownsville, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high68° (1975)
Record low15° (1991)
Sat, 0748° / 35°0.03
48 °
Brownsville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2020)
Record low8° (1991)
Sun, 0847° / 35°0.05
47 °
Brownsville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.05 in
Chance of precipitation20%
Record high69° (2020)
Record low6° (2019)
Mon, 0947° / 35°0.11
47 °
Brownsville, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high72° (2020)
Record low17° (2017)
Tue, 1046° / 34°0.1
46 °
Brownsville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.1 in
Chance of precipitation42%
Record high71° (2022)
Record low13° (2017)
Wed, 1144° / 31°0.06
44 °
Brownsville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation30%
Record high67° (1964)
Record low13° (2019)
Thu, 1242° / 30°0.06
42 °
Brownsville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (1964)
Record low5° (2019)
Fri, 1343° / 30°0.04
43 °
Brownsville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high65° (1999)
Record low6° (1986)
Sat, 1444° / 31°0.04
44 °
Brownsville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (1971)
Record low11° (1995)
Sun, 1544° / 32°0.05
44 °
Brownsville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.05 in
Chance of precipitation22%
Record high66° (2025)
Record low11° (1995)
Mon, 1644° / 31°0.05
44 °
Brownsville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation18%
Record high61° (1988)
Record low19° (1989)
Tue, 1744° / 32°0.07
44 °
Brownsville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.07 in
Chance of precipitation28%
Record high67° (2016)
Record low12° (2005)
Wed, 1844° / 31°0.07
44 °
Brownsville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (2016)
Record low10° (2014)
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 Brownsville, 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 Brownsville, 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.