Monthly outlook for Romulus, AL: average high 93.5°, average low 73.3°. That is 2° above the climate normal for August. Precipitation is expected on 10 days (about 2.6 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 18 August (98°), the coolest 23 August (71.1°).
93.5°/73.3°
Average high / low
+2°
Above normal
10 / 7
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
93.3°
89.7°
+2°
18 August – 27 August
93.8°
90.3°
+2°
28 August – 6 September
at normal
88.1°
—
August records over 66 years
104.7°14 August 2007All-time high
57.7°14 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Tuscaloosa (14 mi).
Sun, 0993° / 74°0.01
93 °
Romulus, Sunday, 9 August
Light rain. High 93°, low 74°.
Pressure30.06 inHg
Wind3.7 mph S
Humidity41%
Visibility6.2 mi
Dew point68°
Mon, 1096° / 72°0.09
96 °
Romulus, Monday, 10 August
Light rain. High 96°, low 72°.
Pressure30.12 inHg
Wind4.8 mph S
Humidity50%
Visibility6.2 mi
Dew point71°
Tue, 1193° / 72°0.35
93 °
Romulus, Tuesday, 11 August
Rain. High 93°, low 72°.
Pressure30.09 inHg
Wind5.7 mph W
Humidity63%
Visibility6.2 mi
Dew point75°
Wed, 1296° / 75°0.02
96 °
Romulus, Wednesday, 12 August
Light rain. High 96°, low 75°.
Pressure30.00 inHg
Wind6.4 mph SW
Humidity47%
Visibility6.2 mi
Dew point71°
Thu, 1396° / 75°0.05
96 °
Romulus, Thursday, 13 August
Light rain. High 96°, low 75°.
Pressure29.97 inHg
Wind7.3 mph S
Humidity41%
Visibility—
Dew point66°
Fri, 1487° / 75°0.06
87 °
Romulus, Friday, 14 August
Light rain. High 87°, low 75°.
Pressure30.09 inHg
Wind6.7 mph NW
Humidity75%
Visibility—
Dew point72°
Sat, 1592° / 72°0.01
92 °
Romulus, Saturday, 15 August
Light rain. High 92°, low 72°.
Pressure30.15 inHg
Wind7 mph NW
Humidity48%
Visibility—
Dew point67°
Sun, 1693° / 71°0
93 °
Romulus, Sunday, 16 August
Overcast. High 93°, low 71°.
Pressure30.15 inHg
Wind4.4 mph NE
Humidity42%
Visibility—
Dew point64°
Mon, 1796° / 74°0.14
96 °
Romulus, Monday, 17 August
Light rain. High 96°, low 74°.
Pressure30.09 inHg
Wind5.5 mph S
Humidity44%
Visibility—
Dew point68°
Tue, 1898° / 74°0.01
98 °
Romulus, Tuesday, 18 August
Light rain. High 98°, low 74°.
Pressure30.00 inHg
Wind7.3 mph SW
Humidity48%
Visibility—
Dew point69°
Wed, 1989° / 74°0.09
89 °
Romulus, Wednesday, 19 August
Light rain. High 89°, low 74°.
Pressure29.97 inHg
Wind7.7 mph NW
Humidity78%
Visibility—
Dew point73°
Thu, 2097° / 75°0.02
97 °
Romulus, Thursday, 20 August
Light rain. High 97°, low 75°.
Pressure29.94 inHg
Wind9.9 mph SW
Humidity43%
Visibility—
Dew point68°
Fri, 2195° / 73°0.04
95 °
Romulus, Friday, 21 August
Light rain. High 95°, low 73°.
Pressure29.97 inHg
Wind8.2 mph S
Humidity72%
Visibility—
Dew point72°
Sat, 2296° / 72°0.58
96 °
Romulus, Saturday, 22 August
Heavy rain. High 96°, low 72°.
Pressure29.88 inHg
Wind5 mph W
Humidity44%
Visibility—
Dew point68°
Sun, 2388° / 71°1.01
88 °
Romulus, Sunday, 23 August
Rain. High 88°, low 71°.
Pressure29.94 inHg
Wind8.8 mph NE
Humidity96%
Visibility—
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2491° / 73°0.08
91 °
Romulus, Monday, 24 August
Climate normal for this date — 60-year average.
Average high91°
Average low73°
Average precipitation0.08 in
Chance of precipitation28%
Record high100° (2023)
Record low61° (1997)
Tue, 2590° / 73°0.14
90 °
Romulus, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.14 in
Chance of precipitation28%
Record high99° (1983)
Record low64° (1997)
Wed, 2690° / 72°0.07
90 °
Romulus, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high90°
Average low72°
Average precipitation0.07 in
Chance of precipitation30%
Record high101° (2023)
Record low61° (2015)
Thu, 2790° / 72°0.08
90 °
Romulus, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high90°
Average low72°
Average precipitation0.08 in
Chance of precipitation30%
Record high100° (2000)
Record low63° (1966)
Fri, 2889° / 72°0.07
89 °
Romulus, Friday, 28 August
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.07 in
Chance of precipitation43%
Record high102° (2000)
Record low67° (1966)
Sat, 2989° / 72°0.11
89 °
Romulus, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.11 in
Chance of precipitation37%
Record high101° (2000)
Record low59° (1992)
Sun, 3088° / 72°0.16
88 °
Romulus, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.16 in
Chance of precipitation42%
Record high98° (2000)
Record low59° (1992)
Mon, 3188° / 72°0.11
88 °
Romulus, Monday, 31 August
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.11 in
Chance of precipitation28%
Record high97° (1962)
Record low63° (1992)
Tue, 0188° / 72°0.09
88 °
Romulus, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.09 in
Chance of precipitation38%
Record high99° (1995)
Record low63° (1968)
Wed, 0288° / 72°0.09
88 °
Romulus, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.09 in
Chance of precipitation33%
Record high97° (1990)
Record low64° (1987)
Thu, 0388° / 72°0.15
88 °
Romulus, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.15 in
Chance of precipitation35%
Record high98° (1990)
Record low64° (1967)
Fri, 0488° / 71°0.16
88 °
Romulus, Friday, 4 September
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.16 in
Chance of precipitation32%
Record high101° (1990)
Record low57° (1974)
Sat, 0588° / 71°0.2
88 °
Romulus, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.2 in
Chance of precipitation37%
Record high98° (1998)
Record low60° (1974)
Sun, 0686° / 70°0.08
86 °
Romulus, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.08 in
Chance of precipitation33%
Record high99° (1990)
Record low60° (1984)
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 Romulus, 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 Romulus, 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.