Monthly outlook for South Euclid, OH: average high 80.3°, average low 63.9°. That is 1.2° above the climate normal for August. Precipitation is expected on 4 days (about 4.8 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 23 August (91.8°), the coolest 15 August (56.3°).
80.3°/63.9°
Average high / low
+1.2°
Above normal
4 / 7
Wet days / normal
4.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
77°
78.6°
-0.9°
19 August – 28 August
85.7°
77.9°
+4.4°
29 August – 7 September
at normal
76.5°
—
August records over 66 years
93.2°3 August 2012All-time high
48.2°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — East Cleveland (3 mi).
Mon, 1085° / 64°3.18
85 °
South Euclid, Monday, 10 August
Heavy rain. High 85°, low 64°.
Pressure29.94 inHg
Wind10.2 mph W
Humidity65%
Visibility6.2 mi
Dew point67°
Tue, 1185° / 65°1.49
85 °
South Euclid, Tuesday, 11 August
Heavy rain. High 85°, low 65°.
Pressure29.94 inHg
Wind3.4 mph W
Humidity55%
Visibility6.2 mi
Dew point63°
Wed, 1278° / 64°0.05
78 °
South Euclid, Wednesday, 12 August
Light rain. High 78°, low 64°.
Pressure29.80 inHg
Wind6.2 mph W
Humidity82%
Visibility6.2 mi
Dew point68°
Thu, 1371° / 62°0.01
71 °
South Euclid, Thursday, 13 August
Light rain. High 71°, low 62°.
Pressure29.97 inHg
Wind10.6 mph NW
Humidity49%
Visibility—
Dew point49°
Fri, 1470° / 59°0
70 °
South Euclid, Friday, 14 August
Partly cloudy. High 70°, low 59°.
Pressure30.12 inHg
Wind8.7 mph NW
Humidity46%
Visibility—
Dew point47°
Sat, 1571° / 56°0
71 °
South Euclid, Saturday, 15 August
Overcast. High 71°, low 56°.
Pressure30.27 inHg
Wind8.5 mph N
Humidity43%
Visibility—
Dew point45°
Sun, 1673° / 56°0
73 °
South Euclid, Sunday, 16 August
Overcast. High 73°, low 56°.
Pressure30.15 inHg
Wind6.1 mph SW
Humidity47%
Visibility—
Dew point48°
Mon, 1775° / 59°0
75 °
South Euclid, Monday, 17 August
Light rain. High 75°, low 59°.
Pressure30.03 inHg
Wind9 mph NW
Humidity64%
Visibility—
Dew point60°
Tue, 1878° / 62°0
78 °
South Euclid, Tuesday, 18 August
Mostly clear. High 78°, low 62°.
Pressure30.06 inHg
Wind7.9 mph N
Humidity49%
Visibility—
Dew point55°
Wed, 1982° / 62°0
82 °
South Euclid, Wednesday, 19 August
Partly cloudy. High 82°, low 62°.
Pressure30.03 inHg
Wind4.9 mph SE
Humidity46%
Visibility—
Dew point57°
Thu, 2088° / 68°0.01
88 °
South Euclid, Thursday, 20 August
Light rain. High 88°, low 68°.
Pressure29.88 inHg
Wind11.6 mph SW
Humidity50%
Visibility—
Dew point63°
Fri, 2186° / 72°0
86 °
South Euclid, Friday, 21 August
Partly cloudy. High 86°, low 72°.
Pressure29.85 inHg
Wind8.4 mph N
Humidity61%
Visibility—
Dew point70°
Sat, 2287° / 67°0
87 °
South Euclid, Saturday, 22 August
Mostly clear. High 87°, low 67°.
Pressure29.97 inHg
Wind6.1 mph N
Humidity45%
Visibility—
Dew point60°
Sun, 2392° / 72°0.04
92 °
South Euclid, Sunday, 23 August
Light rain. High 92°, low 72°.
Pressure29.91 inHg
Wind10.9 mph S
Humidity63%
Visibility—
Dew point68°
Mon, 2479° / 70°0
79 °
South Euclid, Monday, 24 August
Overcast. High 79°, low 70°.
Pressure30.03 inHg
Wind11.5 mph NE
Humidity67%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 65°0.1
78 °
South Euclid, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low65°
Average precipitation0.1 in
Chance of precipitation33%
Record high87° (2012)
Record low54° (1986)
Wed, 2679° / 65°0.09
79 °
South Euclid, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low65°
Average precipitation0.09 in
Chance of precipitation33%
Record high88° (1993)
Record low55° (1977)
Thu, 2779° / 66°0.11
79 °
South Euclid, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low66°
Average precipitation0.11 in
Chance of precipitation40%
Record high89° (1993)
Record low55° (1963)
Fri, 2878° / 66°0.18
78 °
South Euclid, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.18 in
Chance of precipitation47%
Record high89° (1990)
Record low52° (1986)
Sat, 2978° / 65°0.13
78 °
South Euclid, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low65°
Average precipitation0.13 in
Chance of precipitation38%
Record high90° (2022)
Record low48° (1982)
Sun, 3077° / 64°0.14
77 °
South Euclid, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low64°
Average precipitation0.14 in
Chance of precipitation42%
Record high91° (1993)
Record low52° (1986)
Mon, 3177° / 64°0.14
77 °
South Euclid, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low64°
Average precipitation0.14 in
Chance of precipitation33%
Record high88° (2010)
Record low53° (1976)
Tue, 0177° / 64°0.09
77 °
South Euclid, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high77°
Average low64°
Average precipitation0.09 in
Chance of precipitation25%
Record high88° (2010)
Record low54° (1967)
Wed, 0277° / 64°0.13
77 °
South Euclid, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high77°
Average low64°
Average precipitation0.13 in
Chance of precipitation42%
Record high91° (2011)
Record low53° (1970)
Thu, 0377° / 63°0.11
77 °
South Euclid, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high77°
Average low63°
Average precipitation0.11 in
Chance of precipitation33%
Record high92° (2011)
Record low53° (1976)
Fri, 0476° / 64°0.11
76 °
South Euclid, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.11 in
Chance of precipitation35%
Record high89° (1973)
Record low53° (1987)
Sat, 0576° / 63°0.08
76 °
South Euclid, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.08 in
Chance of precipitation28%
Record high89° (2018)
Record low53° (1974)
Sun, 0676° / 63°0.1
76 °
South Euclid, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.1 in
Chance of precipitation40%
Record high90° (2007)
Record low52° (2000)
Mon, 0775° / 63°0.16
75 °
South Euclid, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.16 in
Chance of precipitation47%
Record high87° (2010)
Record low49° (1962)
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 South Euclid, 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 South Euclid, 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.