As of 06:47 EDT

Weather in Rocky Hill, OH

67°Current weather

Rocky Hill, Sunday, 9 August, 06:47

Clear. Feels like 68°. High 89°, low 67°.

Pressure30.09 inHg
Wind2.4 mph SW
Humidity97%
Visibility6.2 mi
Dew point66°

Monthly outlook for Rocky Hill, OH: average high 87.9°, average low 65°. That is 2.6° above the climate normal for August. Precipitation is expected on 7 days (about 3.6 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 23 August (99.5°), the coolest 15 August (54.5°).

87.9°/65°
Average high / low
+2.6°
Above normal
7 / 6
Wet days / normal
3.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August84°83.3°+0.3°
19 August – 28 August94.5°83.2°+6.3°
29 August – 7 Septemberat normal81.6°

August records over 66 years

102°17 August 1988All-time high
48°29 August 1986All-time low

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

Mon, 1094° / 68°0.11Rain
94 °Rain

Rocky Hill, Monday, 10 August

Rain. High 94°, low 68°.

Pressure30.03 inHg
Wind11 mph SW
Humidity61%
Visibility6.2 mi
Dew point70°
Tue, 1195° / 68°1.13Heavy rain
95 °Heavy rain

Rocky Hill, Tuesday, 11 August

Heavy rain. High 95°, low 68°.

Pressure29.97 inHg
Wind8.9 mph SW
Humidity78%
Visibility6.2 mi
Dew point72°
Wed, 1291° / 66°1.41Heavy rain
91 °Heavy rain

Rocky Hill, Wednesday, 12 August

Heavy rain. High 91°, low 66°.

Pressure29.80 inHg
Wind10.4 mph W
Humidity60%
Visibility6.2 mi
Dew point71°
Thu, 1384° / 64°0Clear
84 °Clear

Rocky Hill, Thursday, 13 August

Clear. High 84°, low 64°.

Pressure29.94 inHg
Wind8.5 mph NW
Humidity41%
Visibility
Dew point55°
Fri, 1471° / 60°0.45Rain
71 °Rain

Rocky Hill, Friday, 14 August

Rain. High 71°, low 60°.

Pressure30.15 inHg
Wind4.9 mph NE
Humidity92%
Visibility
Dew point61°
Sat, 1577° / 55°0Overcast
77 °Overcast

Rocky Hill, Saturday, 15 August

Overcast. High 77°, low 55°.

Pressure30.24 inHg
Wind6.8 mph NE
Humidity42%
Visibility
Dew point49°
Sun, 1674° / 57°0Overcast
74 °Overcast

Rocky Hill, Sunday, 16 August

Overcast. High 74°, low 57°.

Pressure30.15 inHg
Wind6.1 mph NE
Humidity58%
Visibility
Dew point54°
Mon, 1780° / 58°0Overcast
80 °Overcast

Rocky Hill, Monday, 17 August

Overcast. High 80°, low 58°.

Pressure30.03 inHg
Wind7.7 mph NW
Humidity51%
Visibility
Dew point56°
Tue, 1884° / 60°0Clear
84 °Clear

Rocky Hill, Tuesday, 18 August

Clear. High 84°, low 60°.

Pressure30.03 inHg
Wind3.4 mph NE
Humidity46%
Visibility
Dew point57°
Wed, 1987° / 62°0Clear
87 °Clear

Rocky Hill, Wednesday, 19 August

Clear. High 87°, low 62°.

Pressure30.03 inHg
Wind4.4 mph E
Humidity41%
Visibility
Dew point56°
Thu, 2094° / 67°0.08Light rain
94 °Light rain

Rocky Hill, Thursday, 20 August

Light rain. High 94°, low 67°.

Pressure29.94 inHg
Wind10.2 mph S
Humidity55%
Visibility
Dew point66°
Fri, 2198° / 76°0Partly cloudy
98 °Partly cloudy

Rocky Hill, Friday, 21 August

Partly cloudy. High 98°, low 76°.

Pressure29.83 inHg
Wind9.1 mph W
Humidity42%
Visibility
Dew point67°
Sat, 2295° / 71°0Mostly clear
95 °Mostly clear

Rocky Hill, Saturday, 22 August

Mostly clear. High 95°, low 71°.

Pressure29.94 inHg
Wind5.5 mph NE
Humidity36%
Visibility
Dew point59°
Sun, 23100° / 71°0Clear
100 °Clear

Rocky Hill, Sunday, 23 August

Clear. High 100°, low 71°.

Pressure29.91 inHg
Wind5.4 mph E
Humidity39%
Visibility
Dew point65°
Mon, 2494° / 72°0.04Light rain
94 °Light rain

Rocky Hill, Monday, 24 August

Light rain. High 94°, low 72°.

Pressure30.00 inHg
Wind6.8 mph N
Humidity52%
Visibility
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 65°0.08Climate normal
83 °Climate normal

Rocky Hill, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.08 in
Chance of precipitation32%
Record high95° (2006)
Record low56° (2017)
Wed, 2683° / 65°0.09Climate normal
83 °Climate normal

Rocky Hill, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation30%
Record high94° (1983)
Record low54° (2025)
Thu, 2784° / 66°0.12Climate normal
84 °Climate normal

Rocky Hill, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.12 in
Chance of precipitation33%
Record high95° (2024)
Record low52° (2025)
Fri, 2883° / 66°0.11Climate normal
83 °Climate normal

Rocky Hill, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.11 in
Chance of precipitation35%
Record high96° (2024)
Record low52° (2025)
Sat, 2983° / 66°0.07Climate normal
83 °Climate normal

Rocky Hill, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.07 in
Chance of precipitation30%
Record high95° (2007)
Record low48° (1986)
Sun, 3082° / 65°0.12Climate normal
82 °Climate normal

Rocky Hill, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.12 in
Chance of precipitation37%
Record high96° (2024)
Record low50° (1986)
Mon, 3182° / 65°0.11Climate normal
82 °Climate normal

Rocky Hill, Monday, 31 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation35%
Record high94° (1993)
Record low54° (1976)
Tue, 0182° / 64°0.11Climate normal
82 °Climate normal

Rocky Hill, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.11 in
Chance of precipitation38%
Record high93° (2010)
Record low51° (1967)
Wed, 0282° / 64°0.1Climate normal
82 °Climate normal

Rocky Hill, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.1 in
Chance of precipitation33%
Record high96° (2011)
Record low51° (1967)
Thu, 0382° / 64°0.12Climate normal
82 °Climate normal

Rocky Hill, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.12 in
Chance of precipitation35%
Record high97° (2011)
Record low52° (1967)
Fri, 0481° / 64°0.06Climate normal
81 °Climate normal

Rocky Hill, Friday, 4 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.06 in
Chance of precipitation22%
Record high92° (2018)
Record low50° (1997)
Sat, 0580° / 63°0.1Climate normal
80 °Climate normal

Rocky Hill, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.1 in
Chance of precipitation30%
Record high94° (2007)
Record low51° (1997)
Sun, 0681° / 62°0.07Climate normal
81 °Climate normal

Rocky Hill, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high81°
Average low62°
Average precipitation0.07 in
Chance of precipitation30%
Record high94° (2007)
Record low50° (1988)
Mon, 0781° / 62°0.06Climate normal
81 °Climate normal

Rocky Hill, Monday, 7 September

Climate normal for this date — 60-year average.

Average high81°
Average low62°
Average precipitation0.06 in
Chance of precipitation20%
Record high93° (2002)
Record low48° (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, OH 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, OH 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.