Monthly outlook for Kuhn Station, IL: average high 94.1°, average low 73.7°. That is 4.9° above the climate normal for August. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 15 August (102.3°), the coolest 22 August (64.2°).
94.1°/73.7°
Average high / low
+4.9°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
95.6°
85.4°
+5.7°
19 August – 28 August
91.6°
85.6°
+3.4°
29 August – 7 September
at normal
83.3°
—
August records over 66 years
102.9°15 August 2007All-time high
51.8°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Edwardsville (6 mi).
Mon, 1098° / 75°0
98 °
Kuhn Station, Monday, 10 August
Mostly clear. High 98°, low 75°.
Pressure29.94 inHg
Wind10.6 mph SW
Humidity53%
Visibility6.2 mi
Dew point72°
Tue, 1199° / 77°0.01
99 °
Kuhn Station, Tuesday, 11 August
Light rain. High 99°, low 77°.
Pressure29.88 inHg
Wind11.8 mph SW
Humidity50%
Visibility6.2 mi
Dew point73°
Wed, 1293° / 76°0.02
93 °
Kuhn Station, Wednesday, 12 August
Light rain. High 93°, low 76°.
Pressure29.85 inHg
Wind6.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point72°
Thu, 1393° / 70°0.28
93 °
Kuhn Station, Thursday, 13 August
Rain. High 93°, low 70°.
Pressure29.91 inHg
Wind12.1 mph S
Humidity69%
Visibility6.2 mi
Dew point73°
Fri, 1494° / 76°0
94 °
Kuhn Station, Friday, 14 August
Overcast. High 94°, low 76°.
Pressure29.94 inHg
Wind11.2 mph S
Humidity50%
Visibility—
Dew point69°
Sat, 15102° / 77°0
102 °
Kuhn Station, Saturday, 15 August
Clear. High 102°, low 77°.
Pressure29.94 inHg
Wind10 mph S
Humidity34%
Visibility—
Dew point64°
Sun, 1690° / 76°0.01
90 °
Kuhn Station, Sunday, 16 August
Light rain. High 90°, low 76°.
Pressure29.97 inHg
Wind11.3 mph SW
Humidity62%
Visibility—
Dew point73°
Mon, 1797° / 69°0.06
97 °
Kuhn Station, Monday, 17 August
Light rain. High 97°, low 69°.
Pressure29.94 inHg
Wind13.1 mph E
Humidity64%
Visibility—
Dew point71°
Tue, 1898° / 80°0
98 °
Kuhn Station, Tuesday, 18 August
Overcast. High 98°, low 80°.
Pressure29.88 inHg
Wind10.8 mph SW
Humidity34%
Visibility—
Dew point61°
Wed, 1989° / 77°0.04
89 °
Kuhn Station, Wednesday, 19 August
Light rain. High 89°, low 77°.
Pressure30.03 inHg
Wind8.9 mph E
Humidity49%
Visibility—
Dew point65°
Thu, 20100° / 80°0.01
100 °
Kuhn Station, Thursday, 20 August
Light rain. High 100°, low 80°.
Pressure29.83 inHg
Wind16 mph S
Humidity38%
Visibility—
Dew point64°
Fri, 2193° / 74°0
93 °
Kuhn Station, Friday, 21 August
Mostly clear. High 93°, low 74°.
Pressure29.83 inHg
Wind15.5 mph NE
Humidity43%
Visibility—
Dew point64°
Sat, 2285° / 64°0
85 °
Kuhn Station, Saturday, 22 August
Mostly clear. High 85°, low 64°.
Pressure29.97 inHg
Wind8.3 mph N
Humidity60%
Visibility—
Dew point64°
Sun, 2387° / 65°0
87 °
Kuhn Station, Sunday, 23 August
Clear. High 87°, low 65°.
Pressure29.97 inHg
Wind9.6 mph E
Humidity50%
Visibility—
Dew point63°
Mon, 2496° / 70°0
96 °
Kuhn Station, Monday, 24 August
Mostly clear. High 96°, low 70°.
Pressure30.00 inHg
Wind7.3 mph S
Humidity43%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 69°0.06
86 °
Kuhn Station, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.06 in
Chance of precipitation23%
Record high98° (2023)
Record low58° (1966)
Wed, 2686° / 69°0.11
86 °
Kuhn Station, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.11 in
Chance of precipitation32%
Record high97° (1983)
Record low54° (2025)
Thu, 2786° / 69°0.14
86 °
Kuhn Station, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.14 in
Chance of precipitation30%
Record high97° (1983)
Record low56° (2025)
Fri, 2886° / 69°0.09
86 °
Kuhn Station, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.09 in
Chance of precipitation28%
Record high97° (1990)
Record low55° (1986)
Sat, 2985° / 68°0.07
85 °
Kuhn Station, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.07 in
Chance of precipitation28%
Record high97° (1984)
Record low52° (1986)
Sun, 3084° / 68°0.12
84 °
Kuhn Station, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.12 in
Chance of precipitation27%
Record high97° (2013)
Record low52° (1986)
Mon, 3184° / 68°0.11
84 °
Kuhn Station, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.11 in
Chance of precipitation32%
Record high101° (2013)
Record low56° (1967)
Tue, 0184° / 68°0.12
84 °
Kuhn Station, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.12 in
Chance of precipitation32%
Record high99° (2011)
Record low53° (1967)
Wed, 0283° / 67°0.1
83 °
Kuhn Station, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.1 in
Chance of precipitation33%
Record high98° (2011)
Record low53° (1974)
Thu, 0383° / 67°0.09
83 °
Kuhn Station, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.09 in
Chance of precipitation28%
Record high95° (2011)
Record low51° (1974)
Fri, 0482° / 66°0.12
82 °
Kuhn Station, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.12 in
Chance of precipitation30%
Record high96° (1960)
Record low53° (1974)
Sat, 0583° / 66°0.04
83 °
Kuhn Station, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.04 in
Chance of precipitation13%
Record high97° (1998)
Record low53° (1974)
Sun, 0683° / 66°0.05
83 °
Kuhn Station, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.05 in
Chance of precipitation20%
Record high97° (1990)
Record low54° (1988)
Mon, 0783° / 65°0.08
83 °
Kuhn Station, Monday, 7 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.08 in
Chance of precipitation25%
Record high96° (1960)
Record low51° (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 Kuhn Station, 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 Kuhn Station, 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.