Monthly outlook for Black Hawk, WI: average high 60.8°, average low 45.3°. That is 2.5° above the climate normal for October. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 21 October (69.5°), the coolest 17 October (33.7°).
60.8°/45.3°
Average high / low
+2.5°
Above normal
4 / 4
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
62.1°
57.6°
+2.5°
24 October – 2 November
58.6°
53.5°
+2.9°
3 November – 12 November
at normal
47.8°
—
October records over 66 years
85.3°3 October 2025All-time high
21.2°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Sauk City (10 mi).
Thu, 1563° / 56°1.23
63 °
Black Hawk, Thursday, 15 October
Heavy rain. High 63°, low 56°.
Pressure30.00 inHg
Wind7.8 mph E
Humidity98%
Visibility1.5 mi
Dew point55°
Fri, 1653° / 41°0.08
53 °
Black Hawk, Friday, 16 October
Rain. High 53°, low 41°.
Pressure30.12 inHg
Wind17.8 mph N
Humidity76%
Visibility6.2 mi
Dew point44°
Sat, 1756° / 34°0
56 °
Black Hawk, Saturday, 17 October
Clear. High 56°, low 34°.
Pressure30.53 inHg
Wind7.6 mph SW
Humidity47%
Visibility6.2 mi
Dew point32°
Sun, 1860° / 42°0
60 °
Black Hawk, Sunday, 18 October
Clear. High 60°, low 42°.
Pressure30.39 inHg
Wind12.7 mph SW
Humidity52%
Visibility6.2 mi
Dew point37°
Mon, 1963° / 41°0
63 °
Black Hawk, Monday, 19 October
Clear. High 63°, low 41°.
Pressure30.39 inHg
Wind6.5 mph SW
Humidity59%
Visibility—
Dew point44°
Tue, 2066° / 43°0
66 °
Black Hawk, Tuesday, 20 October
Clear. High 66°, low 43°.
Pressure30.33 inHg
Wind4.9 mph S
Humidity51%
Visibility—
Dew point43°
Wed, 2169° / 48°0.01
69 °
Black Hawk, Wednesday, 21 October
Light rain. High 69°, low 48°.
Pressure30.15 inHg
Wind12.3 mph S
Humidity57%
Visibility—
Dew point50°
Thu, 2264° / 56°0.51
64 °
Black Hawk, Thursday, 22 October
Rain. High 64°, low 56°.
Pressure29.88 inHg
Wind12.9 mph SW
Humidity95%
Visibility—
Dew point62°
Fri, 2366° / 57°0.01
66 °
Black Hawk, Friday, 23 October
Light rain. High 66°, low 57°.
Pressure30.06 inHg
Wind12.1 mph SE
Humidity70%
Visibility—
Dew point54°
Sat, 2466° / 49°0.2
66 °
Black Hawk, Saturday, 24 October
Light rain. High 66°, low 49°.
Pressure29.77 inHg
Wind20.4 mph W
Humidity88%
Visibility—
Dew point62°
Sun, 2554° / 39°0
54 °
Black Hawk, Sunday, 25 October
Clear. High 54°, low 39°.
Pressure30.30 inHg
Wind11.3 mph W
Humidity40%
Visibility—
Dew point29°
Mon, 2652° / 35°0
52 °
Black Hawk, Monday, 26 October
Clear. High 52°, low 35°.
Pressure30.36 inHg
Wind7.9 mph W
Humidity36%
Visibility—
Dew point23°
Tue, 2758° / 39°0
58 °
Black Hawk, Tuesday, 27 October
Clear. High 58°, low 39°.
Pressure30.12 inHg
Wind19.2 mph SW
Humidity49%
Visibility—
Dew point37°
Wed, 2858° / 46°0
58 °
Black Hawk, Wednesday, 28 October
Overcast. High 58°, low 46°.
Pressure30.00 inHg
Wind13.3 mph SW
Humidity50%
Visibility—
Dew point36°
Thu, 2962° / 43°0
62 °
Black Hawk, Thursday, 29 October
Mostly clear. High 62°, low 43°.
Pressure29.94 inHg
Wind11.4 mph SW
Humidity62%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3055° / 40°0.09
55 °
Black Hawk, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (2024)
Record low21° (1988)
Sat, 3153° / 40°0.1
53 °
Black Hawk, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (2000)
Record low22° (2019)
Sun, 0152° / 38°0.2
52 °
Black Hawk, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.2 in
Chance of precipitation33%
Record high72° (2000)
Record low14° (2019)
Mon, 0251° / 38°0.11
51 °
Black Hawk, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation38%
Record high69° (1990)
Record low18° (1991)
Tue, 0350° / 37°0.06
50 °
Black Hawk, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (1964)
Record low15° (1991)
Wed, 0450° / 37°0.09
50 °
Black Hawk, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation30%
Record high71° (2008)
Record low11° (1991)
Thu, 0550° / 37°0.09
50 °
Black Hawk, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (2015)
Record low18° (1991)
Fri, 0649° / 35°0.08
49 °
Black Hawk, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation30%
Record high69° (2020)
Record low13° (1991)
Sat, 0749° / 35°0.03
49 °
Black Hawk, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2020)
Record low0° (1991)
Sun, 0848° / 35°0.04
48 °
Black Hawk, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (2020)
Record low3° (2019)
Mon, 0948° / 35°0.1
48 °
Black Hawk, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.1 in
Chance of precipitation35%
Record high72° (2020)
Record low18° (1991)
Tue, 1046° / 34°0.13
46 °
Black Hawk, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.13 in
Chance of precipitation33%
Record high71° (2022)
Record low13° (2017)
Wed, 1144° / 31°0.07
44 °
Black Hawk, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (1964)
Record low13° (2019)
Thu, 1243° / 30°0.06
43 °
Black Hawk, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.06 in
Chance of precipitation30%
Record high63° (1964)
Record low1° (2019)
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 Black Hawk, 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 Black Hawk, 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.