Monthly outlook for Amherst Heights, OH: average high 77.2°, average low 59°. That is 1.6° below the climate normal for August. Precipitation is expected on 4 days (about 3.5 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 9 August (89.6°), the coolest 22 August (51.8°).
77.2°/59°
Average high / low
−1.6°
Below normal
4 / 6
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
77.6°
80.2°
-1.5°
19 August – 28 August
76.5°
79.9°
-1.9°
29 August – 7 September
at normal
78.2°
—
August records over 66 years
97.2°17 August 1988All-time high
46.6°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Brewster (9 mi).
Mon, 1084° / 65°2.02
84 °
Amherst Heights, Monday, 10 August
Heavy rain. High 84°, low 65°.
Pressure30.03 inHg
Wind14.3 mph SW
Humidity94%
Visibility6.2 mi
Dew point71°
Tue, 1180° / 62°1.03
80 °
Amherst Heights, Tuesday, 11 August
Heavy rain. High 80°, low 62°.
Pressure29.97 inHg
Wind10.5 mph SW
Humidity75%
Visibility6.2 mi
Dew point67°
Wed, 1280° / 66°0.01
80 °
Amherst Heights, Wednesday, 12 August
Light rain. High 80°, low 66°.
Pressure29.80 inHg
Wind7.6 mph W
Humidity78%
Visibility6.2 mi
Dew point68°
Thu, 1370° / 58°0
70 °
Amherst Heights, Thursday, 13 August
Overcast. High 70°, low 58°.
Pressure30.00 inHg
Wind11.9 mph NW
Humidity56%
Visibility—
Dew point52°
Fri, 1473° / 54°0
73 °
Amherst Heights, Friday, 14 August
Clear. High 73°, low 54°.
Pressure30.09 inHg
Wind8.4 mph NW
Humidity52%
Visibility—
Dew point52°
Sat, 1575° / 56°0
75 °
Amherst Heights, Saturday, 15 August
Overcast. High 75°, low 56°.
Pressure30.27 inHg
Wind7.7 mph NW
Humidity53%
Visibility—
Dew point55°
Sun, 1677° / 54°0
77 °
Amherst Heights, Sunday, 16 August
Mostly clear. High 77°, low 54°.
Pressure30.15 inHg
Wind5.2 mph NE
Humidity51%
Visibility—
Dew point55°
Mon, 1767° / 60°0.01
67 °
Amherst Heights, Monday, 17 August
Light rain. High 67°, low 60°.
Pressure30.06 inHg
Wind3.8 mph E
Humidity77%
Visibility—
Dew point60°
Tue, 1880° / 59°0
80 °
Amherst Heights, Tuesday, 18 August
Clear. High 80°, low 59°.
Pressure30.03 inHg
Wind4.1 mph W
Humidity56%
Visibility—
Dew point60°
Wed, 1980° / 63°0.34
80 °
Amherst Heights, Wednesday, 19 August
Rain. High 80°, low 63°.
Pressure29.83 inHg
Wind15.1 mph W
Humidity64%
Visibility—
Dew point65°
Thu, 2068° / 56°0.04
68 °
Amherst Heights, Thursday, 20 August
Light rain. High 68°, low 56°.
Pressure29.88 inHg
Wind14.1 mph NW
Humidity70%
Visibility—
Dew point56°
Fri, 2172° / 55°0
72 °
Amherst Heights, Friday, 21 August
Clear. High 72°, low 55°.
Pressure30.03 inHg
Wind10.8 mph NW
Humidity47%
Visibility—
Dew point49°
Sat, 2277° / 52°0.02
77 °
Amherst Heights, Saturday, 22 August
Light rain. High 77°, low 52°.
Pressure30.00 inHg
Wind6.3 mph S
Humidity44%
Visibility—
Dew point48°
Sun, 2384° / 63°0
84 °
Amherst Heights, Sunday, 23 August
Partly cloudy. High 84°, low 63°.
Pressure29.88 inHg
Wind11 mph W
Humidity57%
Visibility—
Dew point64°
Mon, 2478° / 59°0
78 °
Amherst Heights, Monday, 24 August
Clear. High 78°, low 59°.
Pressure30.03 inHg
Wind8.1 mph NW
Humidity57%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 63°0.11
80 °
Amherst Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation33%
Record high90° (2020)
Record low51° (1987)
Wed, 2681° / 63°0.07
81 °
Amherst Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.07 in
Chance of precipitation25%
Record high90° (1993)
Record low52° (2017)
Thu, 2780° / 64°0.11
80 °
Amherst Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.11 in
Chance of precipitation38%
Record high93° (2024)
Record low51° (2025)
Fri, 2880° / 64°0.16
80 °
Amherst Heights, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.16 in
Chance of precipitation42%
Record high92° (1973)
Record low51° (1968)
Sat, 2979° / 63°0.15
79 °
Amherst Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.15 in
Chance of precipitation37%
Record high90° (1973)
Record low47° (1986)
Sun, 3079° / 62°0.11
79 °
Amherst Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.11 in
Chance of precipitation27%
Record high93° (2024)
Record low47° (1986)
Mon, 3179° / 62°0.13
79 °
Amherst Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.13 in
Chance of precipitation38%
Record high92° (2012)
Record low49° (2025)
Tue, 0178° / 62°0.09
78 °
Amherst Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.09 in
Chance of precipitation25%
Record high90° (2010)
Record low49° (1967)
Wed, 0279° / 62°0.14
79 °
Amherst Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.14 in
Chance of precipitation38%
Record high93° (2011)
Record low51° (1994)
Thu, 0378° / 61°0.11
78 °
Amherst Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.11 in
Chance of precipitation35%
Record high94° (2011)
Record low49° (1967)
Fri, 0478° / 61°0.09
78 °
Amherst Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.09 in
Chance of precipitation27%
Record high91° (1973)
Record low49° (1997)
Sat, 0577° / 61°0.07
77 °
Amherst Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.07 in
Chance of precipitation27%
Record high91° (2023)
Record low49° (1974)
Sun, 0678° / 61°0.07
78 °
Amherst Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.07 in
Chance of precipitation35%
Record high92° (1998)
Record low47° (1962)
Mon, 0777° / 60°0.12
77 °
Amherst Heights, Monday, 7 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.12 in
Chance of precipitation37%
Record high90° (2010)
Record low46° (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 Amherst Heights, 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 Amherst Heights, 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.