Monthly outlook for Ewbanks, IL: average high 95.5°, average low 72°. That is 6.3° above the climate normal for August. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 20 August (114.9°), the coolest 14 August (63.1°).
95.5°/72°
Average high / low
+6.3°
Above normal
6 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
88.7°
84.2°
+2.5°
19 August – 28 August
106.8°
84.2°
+12.6°
29 August – 7 September
at normal
82°
—
August records over 66 years
101.5°15 August 2007All-time high
48.7°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — La Grange (11 mi).
Mon, 1096° / 76°0
96 °
Ewbanks, Monday, 10 August
Overcast. High 96°, low 76°.
Pressure29.88 inHg
Wind9.9 mph W
Humidity43%
Visibility6.2 mi
Dew point66°
Tue, 11101° / 71°0.02
101 °
Ewbanks, Tuesday, 11 August
Light rain. High 101°, low 71°.
Pressure29.80 inHg
Wind17.6 mph SW
Humidity38%
Visibility6.2 mi
Dew point66°
Wed, 1291° / 72°0.41
91 °
Ewbanks, Wednesday, 12 August
Rain. High 91°, low 72°.
Pressure29.83 inHg
Wind3.2 mph NE
Humidity63%
Visibility6.2 mi
Dew point73°
Thu, 1384° / 69°0.15
84 °
Ewbanks, Thursday, 13 August
Light rain. High 84°, low 69°.
Pressure29.94 inHg
Wind19 mph E
Humidity58%
Visibility—
Dew point66°
Fri, 1470° / 63°0.19
70 °
Ewbanks, Friday, 14 August
Light rain. High 70°, low 63°.
Pressure30.09 inHg
Wind18.4 mph E
Humidity81%
Visibility—
Dew point63°
Sat, 1585° / 63°0.24
85 °
Ewbanks, Saturday, 15 August
Light rain. High 85°, low 63°.
Pressure30.09 inHg
Wind14.8 mph SE
Humidity65%
Visibility—
Dew point65°
Sun, 1685° / 69°0
85 °
Ewbanks, Sunday, 16 August
Overcast. High 85°, low 69°.
Pressure30.06 inHg
Wind9.9 mph N
Humidity63%
Visibility—
Dew point69°
Mon, 1787° / 68°0
87 °
Ewbanks, Monday, 17 August
Partly cloudy. High 87°, low 68°.
Pressure30.06 inHg
Wind9.5 mph NE
Humidity49%
Visibility—
Dew point62°
Tue, 1893° / 68°0.01
93 °
Ewbanks, Tuesday, 18 August
Light rain. High 93°, low 68°.
Pressure29.94 inHg
Wind12.3 mph SE
Humidity50%
Visibility—
Dew point65°
Wed, 19111° / 75°0
111 °
Ewbanks, Wednesday, 19 August
Partly cloudy. High 111°, low 75°.
Pressure29.83 inHg
Wind14.2 mph W
Humidity25%
Visibility—
Dew point57°
Thu, 20115° / 81°0
115 °
Ewbanks, Thursday, 20 August
Mostly clear. High 115°, low 81°.
Pressure29.77 inHg
Wind16.1 mph W
Humidity19%
Visibility—
Dew point54°
Fri, 21101° / 76°0
101 °
Ewbanks, Friday, 21 August
Partly cloudy. High 101°, low 76°.
Pressure29.85 inHg
Wind15.1 mph NE
Humidity44%
Visibility—
Dew point70°
Sat, 22115° / 76°0
115 °
Ewbanks, Saturday, 22 August
Light rain. High 115°, low 76°.
Pressure29.77 inHg
Wind16.2 mph SW
Humidity17%
Visibility—
Dew point52°
Sun, 23107° / 82°0.04
107 °
Ewbanks, Sunday, 23 August
Light rain. High 107°, low 82°.
Pressure29.80 inHg
Wind14.4 mph S
Humidity28%
Visibility—
Dew point60°
Mon, 2492° / 72°0.07
92 °
Ewbanks, Monday, 24 August
Light rain. High 92°, low 72°.
Pressure29.97 inHg
Wind9.8 mph NE
Humidity46%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 67°0.11
85 °
Ewbanks, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.11 in
Chance of precipitation28%
Record high98° (2003)
Record low55° (2015)
Wed, 2685° / 68°0.15
85 °
Ewbanks, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.15 in
Chance of precipitation27%
Record high99° (2003)
Record low55° (2025)
Thu, 2784° / 69°0.06
84 °
Ewbanks, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low69°
Average precipitation0.06 in
Chance of precipitation27%
Record high97° (1983)
Record low56° (2025)
Fri, 2884° / 67°0.09
84 °
Ewbanks, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation25%
Record high96° (2013)
Record low51° (1986)
Sat, 2984° / 67°0.07
84 °
Ewbanks, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.07 in
Chance of precipitation25%
Record high95° (1984)
Record low49° (1986)
Sun, 3083° / 67°0.09
83 °
Ewbanks, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.09 in
Chance of precipitation23%
Record high99° (2013)
Record low54° (2009)
Mon, 3182° / 66°0.12
82 °
Ewbanks, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.12 in
Chance of precipitation25%
Record high95° (2000)
Record low54° (1967)
Tue, 0182° / 66°0.13
82 °
Ewbanks, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.13 in
Chance of precipitation28%
Record high98° (2011)
Record low48° (1967)
Wed, 0282° / 66°0.1
82 °
Ewbanks, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.1 in
Chance of precipitation27%
Record high94° (2011)
Record low52° (1974)
Thu, 0382° / 65°0.09
82 °
Ewbanks, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation22%
Record high94° (1960)
Record low49° (1974)
Fri, 0481° / 64°0.08
81 °
Ewbanks, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation18%
Record high95° (1960)
Record low44° (1974)
Sat, 0582° / 64°0.03
82 °
Ewbanks, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.03 in
Chance of precipitation20%
Record high94° (1990)
Record low49° (1974)
Sun, 0681° / 65°0.07
81 °
Ewbanks, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.07 in
Chance of precipitation20%
Record high95° (1990)
Record low49° (1974)
Mon, 0781° / 64°0.11
81 °
Ewbanks, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation22%
Record high94° (2013)
Record low49° (2025)
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 Ewbanks, IL 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 Ewbanks, IL 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.