Monthly outlook for Rocky Hill, MS: average high 103.1°, average low 77.1°. That is 7.2° above the climate normal for August. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 21 August (110.6°), the coolest 9 August (71.8°).
103.1°/77.1°
Average high / low
+7.2°
Above normal
3 / 6
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
100.3°
89.8°
+5.8°
19 August – 28 August
107.7°
90.2°
+9.7°
29 August – 7 September
at normal
87.8°
—
August records over 66 years
104.2°29 August 2000All-time high
57°14 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Starkville (5 mi).
Mon, 1096° / 75°0
96 °
Rocky Hill, Monday, 10 August
Overcast. High 96°, low 75°.
Pressure30.09 inHg
Wind4.7 mph SW
Humidity44%
Visibility6.2 mi
Dew point69°
Tue, 1196° / 74°0.33
96 °
Rocky Hill, Tuesday, 11 August
Rain. High 96°, low 74°.
Pressure30.06 inHg
Wind6.8 mph W
Humidity53%
Visibility6.2 mi
Dew point71°
Wed, 1296° / 78°0
96 °
Rocky Hill, Wednesday, 12 August
Partly cloudy. High 96°, low 78°.
Pressure30.00 inHg
Wind11.4 mph W
Humidity48%
Visibility6.2 mi
Dew point70°
Thu, 1399° / 78°0
99 °
Rocky Hill, Thursday, 13 August
Light rain. High 99°, low 78°.
Pressure29.94 inHg
Wind10.6 mph W
Humidity38%
Visibility—
Dew point66°
Fri, 14100° / 78°0
100 °
Rocky Hill, Friday, 14 August
Overcast. High 100°, low 78°.
Pressure30.06 inHg
Wind8.9 mph W
Humidity37%
Visibility—
Dew point64°
Sat, 15103° / 77°0
103 °
Rocky Hill, Saturday, 15 August
Partly cloudy. High 103°, low 77°.
Pressure30.12 inHg
Wind7.6 mph W
Humidity32%
Visibility—
Dew point62°
Sun, 16106° / 80°0
106 °
Rocky Hill, Sunday, 16 August
Mostly clear. High 106°, low 80°.
Pressure30.06 inHg
Wind8 mph W
Humidity27%
Visibility—
Dew point60°
Mon, 17108° / 82°0
108 °
Rocky Hill, Monday, 17 August
Partly cloudy. High 108°, low 82°.
Pressure29.97 inHg
Wind11 mph W
Humidity22%
Visibility—
Dew point57°
Tue, 18105° / 77°0.12
105 °
Rocky Hill, Tuesday, 18 August
Light rain. High 105°, low 77°.
Pressure29.94 inHg
Wind10 mph NW
Humidity31%
Visibility—
Dew point62°
Wed, 19108° / 76°0
108 °
Rocky Hill, Wednesday, 19 August
Clear. High 108°, low 76°.
Pressure29.94 inHg
Wind8.3 mph SE
Humidity29%
Visibility—
Dew point63°
Thu, 20109° / 78°0
109 °
Rocky Hill, Thursday, 20 August
Clear. High 109°, low 78°.
Pressure29.94 inHg
Wind8.9 mph E
Humidity27%
Visibility—
Dew point63°
Fri, 21111° / 80°0.12
111 °
Rocky Hill, Friday, 21 August
Light rain. High 111°, low 80°.
Pressure29.91 inHg
Wind11.4 mph NW
Humidity27%
Visibility—
Dew point63°
Sat, 22110° / 79°0
110 °
Rocky Hill, Saturday, 22 August
Overcast. High 110°, low 79°.
Pressure29.91 inHg
Wind5.4 mph SW
Humidity27%
Visibility—
Dew point63°
Sun, 23110° / 76°0.02
110 °
Rocky Hill, Sunday, 23 August
Light rain. High 110°, low 76°.
Pressure29.88 inHg
Wind9.6 mph NE
Humidity26%
Visibility—
Dew point61°
Mon, 2499° / 73°0.02
99 °
Rocky Hill, Monday, 24 August
Light rain. High 99°, low 73°.
Pressure29.97 inHg
Wind11.2 mph SE
Humidity35%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2590° / 72°0.13
90 °
Rocky Hill, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high90°
Average low72°
Average precipitation0.13 in
Chance of precipitation30%
Record high100° (2023)
Record low62° (1997)
Wed, 2690° / 72°0.07
90 °
Rocky Hill, 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 low59° (1966)
Thu, 2790° / 72°0.11
90 °
Rocky Hill, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high90°
Average low72°
Average precipitation0.11 in
Chance of precipitation25%
Record high100° (2000)
Record low61° (1966)
Fri, 2889° / 71°0.08
89 °
Rocky Hill, Friday, 28 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.08 in
Chance of precipitation33%
Record high102° (2000)
Record low63° (1968)
Sat, 2989° / 71°0.12
89 °
Rocky Hill, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.12 in
Chance of precipitation30%
Record high104° (2000)
Record low57° (1992)
Sun, 3088° / 71°0.2
88 °
Rocky Hill, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.2 in
Chance of precipitation43%
Record high97° (1990)
Record low60° (2019)
Mon, 3189° / 71°0.09
89 °
Rocky Hill, Monday, 31 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.09 in
Chance of precipitation28%
Record high101° (2000)
Record low59° (1986)
Tue, 0188° / 71°0.06
88 °
Rocky Hill, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.06 in
Chance of precipitation25%
Record high97° (2000)
Record low62° (2009)
Wed, 0288° / 71°0.13
88 °
Rocky Hill, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.13 in
Chance of precipitation38%
Record high98° (1962)
Record low61° (1967)
Thu, 0388° / 71°0.2
88 °
Rocky Hill, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.2 in
Chance of precipitation45%
Record high97° (1990)
Record low64° (1967)
Fri, 0488° / 70°0.13
88 °
Rocky Hill, Friday, 4 September
Climate normal for this date — 60-year average.
Average high88°
Average low70°
Average precipitation0.13 in
Chance of precipitation35%
Record high101° (1990)
Record low55° (1974)
Sat, 0587° / 70°0.21
87 °
Rocky Hill, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.21 in
Chance of precipitation40%
Record high97° (1990)
Record low58° (1974)
Sun, 0686° / 69°0.12
86 °
Rocky Hill, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.12 in
Chance of precipitation37%
Record high97° (1990)
Record low58° (2011)
Mon, 0787° / 69°0.06
87 °
Rocky Hill, Monday, 7 September
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.06 in
Chance of precipitation18%
Record high98° (2019)
Record low53° (1988)
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 Rocky Hill, MS 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 Rocky Hill, MS 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.