Monthly outlook for Big Bend, WI: average high 63.4°, average low 49.9°. That is 3.5° above the climate normal for October. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (85°), the coolest 26 October (35.8°).
63.4°/49.9°
Average high / low
+3.5°
Above normal
6 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
63.3°
58.1°
+2.9°
22 October – 31 October
63.4°
54.5°
+5°
1 November – 10 November
at normal
49.6°
—
October records over 66 years
84.9°3 October 2025All-time high
23°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — North Prairie (10 mi).
Tue, 1376° / 57°0.06
76 °
Big Bend, Tuesday, 13 October
Light rain. High 76°, low 57°.
Pressure29.80 inHg
Wind13.1 mph W
Humidity65%
Visibility6.2 mi
Dew point59°
Wed, 1465° / 54°0
65 °
Big Bend, Wednesday, 14 October
Overcast. High 65°, low 54°.
Pressure30.12 inHg
Wind6 mph NE
Humidity64%
Visibility6.2 mi
Dew point53°
Thu, 1559° / 53°0.19
59 °
Big Bend, Thursday, 15 October
Rain. High 59°, low 53°.
Pressure30.12 inHg
Wind7.7 mph E
Humidity79%
Visibility6.2 mi
Dew point53°
Fri, 1655° / 46°0
55 °
Big Bend, Friday, 16 October
Partly cloudy. High 55°, low 46°.
Pressure30.33 inHg
Wind20.1 mph NW
Humidity55%
Visibility6.2 mi
Dew point37°
Sat, 1758° / 38°0
58 °
Big Bend, Saturday, 17 October
Clear. High 58°, low 38°.
Pressure30.42 inHg
Wind12.3 mph SW
Humidity37%
Visibility—
Dew point29°
Sun, 1858° / 42°0
58 °
Big Bend, Sunday, 18 October
Clear. High 58°, low 42°.
Pressure30.21 inHg
Wind19.2 mph SW
Humidity43%
Visibility—
Dew point33°
Mon, 1959° / 45°0.25
59 °
Big Bend, Monday, 19 October
Rain. High 59°, low 45°.
Pressure30.15 inHg
Wind13 mph SW
Humidity54%
Visibility—
Dew point40°
Tue, 2055° / 50°0.01
55 °
Big Bend, Tuesday, 20 October
Light rain. High 55°, low 50°.
Pressure30.24 inHg
Wind6.6 mph S
Humidity88%
Visibility—
Dew point51°
Wed, 2163° / 53°0
63 °
Big Bend, Wednesday, 21 October
Overcast. High 63°, low 53°.
Pressure30.33 inHg
Wind11.6 mph SE
Humidity79%
Visibility—
Dew point55°
Thu, 2267° / 54°0
67 °
Big Bend, Thursday, 22 October
Overcast. High 67°, low 54°.
Pressure30.30 inHg
Wind13.4 mph S
Humidity76%
Visibility—
Dew point55°
Fri, 2369° / 62°0.29
69 °
Big Bend, Friday, 23 October
Rain. High 69°, low 62°.
Pressure30.18 inHg
Wind14.2 mph SW
Humidity83%
Visibility—
Dew point63°
Sat, 2471° / 61°0.39
71 °
Big Bend, Saturday, 24 October
Rain. High 71°, low 61°.
Pressure29.91 inHg
Wind19.4 mph S
Humidity64%
Visibility—
Dew point57°
Sun, 2563° / 47°0
63 °
Big Bend, Sunday, 25 October
Overcast. High 63°, low 47°.
Pressure29.85 inHg
Wind21.1 mph SW
Humidity70%
Visibility—
Dew point44°
Mon, 2655° / 36°0
55 °
Big Bend, Monday, 26 October
Clear. High 55°, low 36°.
Pressure30.12 inHg
Wind15.3 mph NW
Humidity46%
Visibility—
Dew point30°
Tue, 2756° / 40°0
56 °
Big Bend, Tuesday, 27 October
Overcast. High 56°, low 40°.
Pressure29.77 inHg
Wind22.3 mph NW
Humidity63%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2853° / 41°0.05
53 °
Big Bend, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.05 in
Chance of precipitation25%
Record high68° (1974)
Record low28° (1976)
Thu, 2953° / 40°0.05
53 °
Big Bend, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.05 in
Chance of precipitation20%
Record high77° (2024)
Record low26° (1988)
Fri, 3055° / 41°0.09
55 °
Big Bend, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.09 in
Chance of precipitation28%
Record high75° (2024)
Record low23° (1988)
Sat, 3153° / 41°0.08
53 °
Big Bend, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.08 in
Chance of precipitation40%
Record high69° (1974)
Record low24° (2019)
Sun, 0152° / 40°0.18
52 °
Big Bend, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.18 in
Chance of precipitation42%
Record high71° (2016)
Record low19° (2019)
Mon, 0251° / 39°0.12
51 °
Big Bend, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.12 in
Chance of precipitation37%
Record high72° (1961)
Record low21° (1991)
Tue, 0351° / 38°0.05
51 °
Big Bend, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.05 in
Chance of precipitation25%
Record high70° (1964)
Record low16° (1991)
Wed, 0450° / 39°0.08
50 °
Big Bend, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high69° (2008)
Record low13° (1991)
Thu, 0550° / 38°0.1
50 °
Big Bend, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (1978)
Record low18° (1991)
Fri, 0649° / 37°0.08
49 °
Big Bend, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.08 in
Chance of precipitation30%
Record high69° (1975)
Record low18° (1991)
Sat, 0749° / 36°0.03
49 °
Big Bend, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2020)
Record low10° (1991)
Sun, 0849° / 36°0.04
49 °
Big Bend, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (2020)
Record low12° (1991)
Mon, 0949° / 37°0.1
49 °
Big Bend, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.1 in
Chance of precipitation30%
Record high73° (2020)
Record low19° (1991)
Tue, 1047° / 35°0.1
47 °
Big Bend, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation33%
Record high72° (2022)
Record low15° (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 Big Bend, 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 Big Bend, 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.