Monthly outlook for Black Diamond, AL: average high 71.5°, average low 53.8°. That is 1.7° above the climate normal for October. Precipitation is expected on 3 days (about 2.1 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 29 October (75.7°), the coolest 27 October (44.8°).
71.5°/53.8°
Average high / low
+1.7°
Above normal
3 / 4
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
71.9°
69.9°
+1.1°
4 November – 13 November
70.9°
65.4°
+3.1°
14 November – 23 November
at normal
62.4°
—
October records over 66 years
95.7°1 October 2019All-time high
34.9°29 October 2008All-time low
Climate normals and records are computed from the nearest reference point — Lipscomb (11 mi).
Mon, 2674° / 48°0
74 °
Black Diamond, Monday, 26 October
Overcast. High 74°, low 48°.
Pressure30.33 inHg
Wind4.5 mph E
Humidity49%
Visibility6.2 mi
Dew point51°
Tue, 2775° / 45°0
75 °
Black Diamond, Tuesday, 27 October
Partly cloudy. High 75°, low 45°.
Pressure30.24 inHg
Wind3.2 mph E
Humidity36%
Visibility6.2 mi
Dew point44°
Wed, 2875° / 51°0
75 °
Black Diamond, Wednesday, 28 October
Overcast. High 75°, low 51°.
Pressure30.27 inHg
Wind5 mph E
Humidity32%
Visibility6.2 mi
Dew point41°
Thu, 2976° / 51°0
76 °
Black Diamond, Thursday, 29 October
Mostly clear. High 76°, low 51°.
Pressure30.21 inHg
Wind3.4 mph E
Humidity53%
Visibility6.2 mi
Dew point54°
Fri, 3076° / 54°0.01
76 °
Black Diamond, Friday, 30 October
Light rain. High 76°, low 54°.
Pressure30.12 inHg
Wind7.2 mph E
Humidity48%
Visibility—
Dew point52°
Sat, 3172° / 62°0.01
72 °
Black Diamond, Saturday, 31 October
Light rain. High 72°, low 62°.
Pressure30.12 inHg
Wind8.6 mph SE
Humidity59%
Visibility—
Dew point56°
Sun, 0164° / 62°1.93
64 °
Black Diamond, Sunday, 1 November
Heavy rain. High 64°, low 62°.
Pressure30.03 inHg
Wind8.5 mph E
Humidity99%
Visibility—
Dew point63°
Mon, 0265° / 60°0.02
65 °
Black Diamond, Monday, 2 November
Light rain. High 65°, low 60°.
Pressure29.94 inHg
Wind6.7 mph NE
Humidity82%
Visibility—
Dew point59°
Tue, 0370° / 54°0
70 °
Black Diamond, Tuesday, 3 November
Mostly clear. High 70°, low 54°.
Pressure29.97 inHg
Wind8.5 mph SE
Humidity52%
Visibility—
Dew point50°
Wed, 0468° / 54°0
68 °
Black Diamond, Wednesday, 4 November
Overcast. High 68°, low 54°.
Pressure29.97 inHg
Wind9.7 mph SE
Humidity52%
Visibility—
Dew point47°
Thu, 0572° / 54°0
72 °
Black Diamond, Thursday, 5 November
Clear. High 72°, low 54°.
Pressure29.91 inHg
Wind5.3 mph NE
Humidity44%
Visibility—
Dew point47°
Fri, 0674° / 54°0
74 °
Black Diamond, Friday, 6 November
Clear. High 74°, low 54°.
Pressure29.85 inHg
Wind5 mph NE
Humidity43%
Visibility—
Dew point47°
Sat, 0771° / 58°0.07
71 °
Black Diamond, Saturday, 7 November
Light rain. High 71°, low 58°.
Pressure29.85 inHg
Wind3.8 mph SE
Humidity66%
Visibility—
Dew point58°
Sun, 0875° / 55°0
75 °
Black Diamond, Sunday, 8 November
Mostly clear. High 75°, low 55°.
Pressure29.85 inHg
Wind7 mph S
Humidity50%
Visibility—
Dew point53°
Mon, 0965° / 50°0.04
65 °
Black Diamond, Monday, 9 November
Light rain. High 65°, low 50°.
Pressure29.85 inHg
Wind8.5 mph NW
Humidity26%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1065° / 48°0.16
65 °
Black Diamond, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.16 in
Chance of precipitation27%
Record high79° (2002)
Record low30° (2025)
Wed, 1165° / 47°0.14
65 °
Black Diamond, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.14 in
Chance of precipitation27%
Record high78° (1975)
Record low25° (2025)
Thu, 1264° / 46°0.12
64 °
Black Diamond, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.12 in
Chance of precipitation22%
Record high77° (2003)
Record low27° (2019)
Fri, 1362° / 45°0.04
62 °
Black Diamond, Friday, 13 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.04 in
Chance of precipitation12%
Record high76° (1993)
Record low21° (2019)
Sat, 1463° / 45°0.09
63 °
Black Diamond, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (1993)
Record low28° (2014)
Sun, 1562° / 46°0.16
62 °
Black Diamond, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.16 in
Chance of precipitation33%
Record high77° (1978)
Record low25° (1969)
Mon, 1664° / 46°0.09
64 °
Black Diamond, Monday, 16 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.09 in
Chance of precipitation27%
Record high79° (1978)
Record low28° (2018)
Tue, 1763° / 45°0.09
63 °
Black Diamond, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.09 in
Chance of precipitation25%
Record high79° (2016)
Record low26° (1997)
Wed, 1864° / 45°0.1
64 °
Black Diamond, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.1 in
Chance of precipitation25%
Record high78° (2016)
Record low26° (1997)
Thu, 1963° / 46°0.09
63 °
Black Diamond, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.09 in
Chance of precipitation25%
Record high75° (1985)
Record low24° (2014)
Fri, 2062° / 46°0.12
62 °
Black Diamond, Friday, 20 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.12 in
Chance of precipitation27%
Record high77° (2025)
Record low29° (1968)
Sat, 2161° / 46°0.21
61 °
Black Diamond, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.21 in
Chance of precipitation27%
Record high74° (2011)
Record low29° (2022)
Sun, 2261° / 44°0.11
61 °
Black Diamond, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.11 in
Chance of precipitation30%
Record high78° (2025)
Record low25° (2008)
Mon, 2361° / 44°0.13
61 °
Black Diamond, Monday, 23 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.13 in
Chance of precipitation27%
Record high74° (1978)
Record low27° (1976)
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 Diamond, AL 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 Diamond, AL 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.