Monthly outlook for Crawford Countryside, IL: average high 80.2°, average low 63.8°. That is 0.2° above the climate normal for August. Precipitation is expected on 9 days (about 3.1 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 10 August (92.4°), the coolest 18 August (58.5°).
80.2°/63.8°
Average high / low
+0.2°
Above normal
9 / 6
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
81.1°
80°
+0.6°
19 August – 28 August
78.8°
80°
-0.7°
29 August – 7 September
at normal
78.3°
—
August records over 66 years
97°24 August 2023All-time high
46.8°29 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Orland Hills (8 mi).
Mon, 1092° / 73°0.52
92 °
Crawford Countryside, Monday, 10 August
Rain. High 92°, low 73°.
Pressure29.88 inHg
Wind9.5 mph SW
Humidity63%
Visibility6.2 mi
Dew point72°
Tue, 1189° / 66°1.12
89 °
Crawford Countryside, Tuesday, 11 August
Heavy rain. High 89°, low 66°.
Pressure29.83 inHg
Wind9.9 mph S
Humidity69%
Visibility6.2 mi
Dew point74°
Wed, 1285° / 68°0.1
85 °
Crawford Countryside, Wednesday, 12 August
Rain. High 85°, low 68°.
Pressure29.85 inHg
Wind2.9 mph N
Humidity57%
Visibility6.2 mi
Dew point65°
Thu, 1374° / 64°0.25
74 °
Crawford Countryside, Thursday, 13 August
Rain. High 74°, low 64°.
Pressure29.94 inHg
Wind6.5 mph E
Humidity62%
Visibility6.2 mi
Dew point60°
Fri, 1476° / 63°0.01
76 °
Crawford Countryside, Friday, 14 August
Light rain. High 76°, low 63°.
Pressure30.12 inHg
Wind10.8 mph NE
Humidity53%
Visibility—
Dew point55°
Sat, 1574° / 62°0.02
74 °
Crawford Countryside, Saturday, 15 August
Light rain. High 74°, low 62°.
Pressure30.24 inHg
Wind12.1 mph SE
Humidity65%
Visibility—
Dew point56°
Sun, 1680° / 64°0.23
80 °
Crawford Countryside, Sunday, 16 August
Rain. High 80°, low 64°.
Pressure29.97 inHg
Wind11.3 mph NW
Humidity73%
Visibility—
Dew point68°
Mon, 1775° / 63°0
75 °
Crawford Countryside, Monday, 17 August
Overcast. High 75°, low 63°.
Pressure30.09 inHg
Wind7.3 mph N
Humidity55%
Visibility—
Dew point56°
Tue, 1879° / 59°0
79 °
Crawford Countryside, Tuesday, 18 August
Overcast. High 79°, low 59°.
Pressure29.91 inHg
Wind8.1 mph S
Humidity70%
Visibility—
Dew point62°
Wed, 1980° / 65°0.04
80 °
Crawford Countryside, Wednesday, 19 August
Light rain. High 80°, low 65°.
Pressure29.80 inHg
Wind12.9 mph NW
Humidity52%
Visibility—
Dew point59°
Thu, 2072° / 63°0.17
72 °
Crawford Countryside, Thursday, 20 August
Light rain. High 72°, low 63°.
Pressure29.94 inHg
Wind5.8 mph SE
Humidity78%
Visibility—
Dew point62°
Fri, 2182° / 60°0.56
82 °
Crawford Countryside, Friday, 21 August
Heavy rain. High 82°, low 60°.
Pressure29.85 inHg
Wind15.9 mph S
Humidity60%
Visibility—
Dew point61°
Sat, 2283° / 65°0.02
83 °
Crawford Countryside, Saturday, 22 August
Light rain. High 83°, low 65°.
Pressure29.77 inHg
Wind13 mph W
Humidity49%
Visibility—
Dew point59°
Sun, 2377° / 61°0
77 °
Crawford Countryside, Sunday, 23 August
Clear. High 77°, low 61°.
Pressure30.12 inHg
Wind8 mph NW
Humidity38%
Visibility—
Dew point47°
Mon, 2479° / 61°0
79 °
Crawford Countryside, Monday, 24 August
Clear. High 79°, low 61°.
Pressure30.21 inHg
Wind7.2 mph W
Humidity54%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 65°0.09
80 °
Crawford Countryside, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.09 in
Chance of precipitation28%
Record high91° (2003)
Record low51° (2017)
Wed, 2681° / 66°0.15
81 °
Crawford Countryside, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.15 in
Chance of precipitation40%
Record high93° (2024)
Record low53° (1964)
Thu, 2781° / 66°0.12
81 °
Crawford Countryside, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.12 in
Chance of precipitation33%
Record high95° (2024)
Record low54° (2025)
Fri, 2880° / 65°0.15
80 °
Crawford Countryside, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.15 in
Chance of precipitation35%
Record high92° (1984)
Record low50° (1986)
Sat, 2980° / 65°0.13
80 °
Crawford Countryside, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.13 in
Chance of precipitation37%
Record high93° (1984)
Record low47° (1965)
Sun, 3079° / 64°0.09
79 °
Crawford Countryside, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.09 in
Chance of precipitation32%
Record high92° (2013)
Record low51° (1986)
Mon, 3179° / 64°0.06
79 °
Crawford Countryside, Monday, 31 August
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.06 in
Chance of precipitation23%
Record high89° (2012)
Record low53° (2023)
Tue, 0179° / 63°0.13
79 °
Crawford Countryside, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.13 in
Chance of precipitation30%
Record high95° (2011)
Record low51° (2009)
Wed, 0279° / 64°0.07
79 °
Crawford Countryside, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.07 in
Chance of precipitation27%
Record high92° (2008)
Record low49° (2017)
Thu, 0379° / 64°0.07
79 °
Crawford Countryside, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.07 in
Chance of precipitation28%
Record high92° (2023)
Record low51° (1974)
Fri, 0477° / 63°0.09
77 °
Crawford Countryside, Friday, 4 September
Climate normal for this date — 60-year average.
Average high77°
Average low63°
Average precipitation0.09 in
Chance of precipitation32%
Record high90° (2023)
Record low50° (2025)
Sat, 0578° / 62°0.07
78 °
Crawford Countryside, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.07 in
Chance of precipitation23%
Record high89° (2023)
Record low51° (1974)
Sun, 0677° / 62°0.11
77 °
Crawford Countryside, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.11 in
Chance of precipitation42%
Record high91° (1990)
Record low49° (1962)
Mon, 0777° / 62°0.15
77 °
Crawford Countryside, Monday, 7 September
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.15 in
Chance of precipitation30%
Record high92° (1960)
Record low48° (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 Crawford Countryside, 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 Crawford Countryside, 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.