As of 03:40 CDT

Weather in Grants Mill, AL

46°Current weather

Grants Mill, Tuesday, 20 October, 03:40

Clear. Feels like 46°. High 77°, low 45°.

Pressure30.24 inHg
Wind0 mph N
Humidity90%
Visibility6.2 mi
Dew point43°

Monthly outlook for Grants Mill, AL: average high 71.7°, average low 51.1°. That is 0.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 21 October (78.8°), the coolest 29 October (41.2°).

71.7°/51.1°
Average high / low
+0.8°
Above normal
1 / 4
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October73°71°+1.1°
30 October – 8 November69.4°67.7°+0.9°
9 November – 18 Novemberat normal63.6°—

October records over 66 years

95.5°1 October 2019All-time high
33.3°29 October 2008All-time low

Climate normals and records are computed from the nearest reference point — Birmingham (9 mi).

Wed, 2179° / 47°0Clear
79 °Clear

Grants Mill, Wednesday, 21 October

Clear. High 79°, low 47°.

Pressure30.21 inHg
Wind0.6 mph N
Humidity35%
Visibility6.2 mi
Dew point45°
Thu, 2278° / 52°0Clear
78 °Clear

Grants Mill, Thursday, 22 October

Clear. High 78°, low 52°.

Pressure30.15 inHg
Wind4.8 mph NE
Humidity31%
Visibility6.2 mi
Dew point42°
Fri, 2376° / 53°0Clear
76 °Clear

Grants Mill, Friday, 23 October

Clear. High 76°, low 53°.

Pressure30.21 inHg
Wind5 mph SE
Humidity36%
Visibility6.2 mi
Dew point45°
Sat, 2471° / 54°0Clear
71 °Clear

Grants Mill, Saturday, 24 October

Clear. High 71°, low 54°.

Pressure30.39 inHg
Wind8 mph E
Humidity38%
Visibility—
Dew point41°
Sun, 2571° / 50°0Clear
71 °Clear

Grants Mill, Sunday, 25 October

Clear. High 71°, low 50°.

Pressure30.39 inHg
Wind8.9 mph E
Humidity44%
Visibility—
Dew point43°
Mon, 2675° / 53°0Overcast
75 °Overcast

Grants Mill, Monday, 26 October

Overcast. High 75°, low 53°.

Pressure30.30 inHg
Wind5.1 mph E
Humidity43%
Visibility—
Dew point47°
Tue, 2777° / 57°0Overcast
77 °Overcast

Grants Mill, Tuesday, 27 October

Overcast. High 77°, low 57°.

Pressure30.24 inHg
Wind3.7 mph NW
Humidity45%
Visibility—
Dew point52°
Wed, 2862° / 51°0Partly cloudy
62 °Partly cloudy

Grants Mill, Wednesday, 28 October

Partly cloudy. High 62°, low 51°.

Pressure30.30 inHg
Wind10.1 mph N
Humidity46%
Visibility—
Dew point39°
Thu, 2964° / 41°0Overcast
64 °Overcast

Grants Mill, Thursday, 29 October

Overcast. High 64°, low 41°.

Pressure30.21 inHg
Wind6.7 mph NE
Humidity25%
Visibility—
Dew point23°
Fri, 3068° / 48°0Overcast
68 °Overcast

Grants Mill, Friday, 30 October

Overcast. High 68°, low 48°.

Pressure30.09 inHg
Wind4.3 mph NW
Humidity39%
Visibility—
Dew point40°
Sat, 3174° / 55°0Overcast
74 °Overcast

Grants Mill, Saturday, 31 October

Overcast. High 74°, low 55°.

Pressure30.12 inHg
Wind4.3 mph NW
Humidity31%
Visibility—
Dew point39°
Sun, 0177° / 56°0Overcast
77 °Overcast

Grants Mill, Sunday, 1 November

Overcast. High 77°, low 56°.

Pressure30.15 inHg
Wind3.7 mph E
Humidity40%
Visibility—
Dew point48°
Mon, 0272° / 59°0.59Rain
72 °Rain

Grants Mill, Monday, 2 November

Rain. High 72°, low 59°.

Pressure30.00 inHg
Wind9.5 mph S
Humidity67%
Visibility—
Dew point58°
Tue, 0363° / 52°0Overcast
63 °Overcast

Grants Mill, Tuesday, 3 November

Overcast. High 63°, low 52°.

Pressure30.03 inHg
Wind11.2 mph NW
Humidity53%
Visibility—
Dew point44°
Wed, 0462° / 43°0Clear
62 °Clear

Grants Mill, Wednesday, 4 November

Clear. High 62°, low 43°.

Pressure30.12 inHg
Wind8.1 mph N
Humidity29%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0566° / 49°0.11Climate normal
66 °Climate normal

Grants Mill, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.11 in
Chance of precipitation23%
Record high79° (2003)
Record low28° (1991)
Fri, 0666° / 48°0.1Climate normal
66 °Climate normal

Grants Mill, Friday, 6 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.1 in
Chance of precipitation32%
Record high81° (2024)
Record low29° (1967)
Sat, 0766° / 48°0.15Climate normal
66 °Climate normal

Grants Mill, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.15 in
Chance of precipitation25%
Record high82° (2024)
Record low31° (1967)
Sun, 0866° / 48°0.1Climate normal
66 °Climate normal

Grants Mill, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.1 in
Chance of precipitation20%
Record high83° (2022)
Record low31° (1967)
Mon, 0966° / 48°0.12Climate normal
66 °Climate normal

Grants Mill, Monday, 9 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.12 in
Chance of precipitation35%
Record high80° (2005)
Record low31° (2019)
Tue, 1065° / 47°0.16Climate normal
65 °Climate normal

Grants Mill, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.16 in
Chance of precipitation28%
Record high78° (2002)
Record low29° (2025)
Wed, 1165° / 46°0.15Climate normal
65 °Climate normal

Grants Mill, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high65°
Average low46°
Average precipitation0.15 in
Chance of precipitation30%
Record high78° (1975)
Record low25° (2025)
Thu, 1264° / 45°0.13Climate normal
64 °Climate normal

Grants Mill, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high64°
Average low45°
Average precipitation0.13 in
Chance of precipitation25%
Record high77° (2003)
Record low26° (2019)
Fri, 1362° / 44°0.04Climate normal
62 °Climate normal

Grants Mill, Friday, 13 November

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.04 in
Chance of precipitation13%
Record high76° (1993)
Record low21° (2019)
Sat, 1463° / 44°0.09Climate normal
63 °Climate normal

Grants Mill, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (1993)
Record low28° (2014)
Sun, 1562° / 46°0.17Climate normal
62 °Climate normal

Grants Mill, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.17 in
Chance of precipitation32%
Record high77° (1978)
Record low24° (1969)
Mon, 1664° / 45°0.09Climate normal
64 °Climate normal

Grants Mill, Monday, 16 November

Climate normal for this date — 60-year average.

Average high64°
Average low45°
Average precipitation0.09 in
Chance of precipitation27%
Record high79° (1978)
Record low28° (2018)
Tue, 1763° / 44°0.09Climate normal
63 °Climate normal

Grants Mill, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.09 in
Chance of precipitation23%
Record high79° (2016)
Record low25° (1997)
Wed, 1863° / 44°0.09Climate normal
63 °Climate normal

Grants Mill, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (2016)
Record low26° (1997)

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 Grants Mill, 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 Grants Mill, 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.