Monthly outlook for Southern View, IL: average high 82.6°, average low 65.4°. That is 0.3° below the climate normal for August. Precipitation is expected on 8 days (about 4.0 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 11 August (96.9°), the coolest 21 August (53.2°).
82.6°/65.4°
Average high / low
−0.3°
Below normal
8 / 5
Wet days / normal
4.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
84.3°
83.2°
+0.6°
18 August – 27 August
79.9°
83.5°
-2°
28 August – 6 September
at normal
81.9°
—
August records over 66 years
99.3°14 August 2007All-time high
47.5°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Springfield (1 mi).
Sun, 0993° / 71°0
93 °
Southern View, Sunday, 9 August
Clear. High 93°, low 71°.
Pressure29.94 inHg
Wind15.3 mph S
Humidity61%
Visibility6.2 mi
Dew point73°
Mon, 1096° / 76°0
96 °
Southern View, Monday, 10 August
Partly cloudy. High 96°, low 76°.
Pressure29.91 inHg
Wind14.4 mph SW
Humidity55%
Visibility6.2 mi
Dew point71°
Tue, 1197° / 72°0.12
97 °
Southern View, Tuesday, 11 August
Rain. High 97°, low 72°.
Pressure29.85 inHg
Wind14 mph SW
Humidity59%
Visibility6.2 mi
Dew point70°
Wed, 1283° / 73°0.31
83 °
Southern View, Wednesday, 12 August
Rain. High 83°, low 73°.
Pressure29.85 inHg
Wind2.7 mph N
Humidity75%
Visibility6.2 mi
Dew point75°
Thu, 1383° / 64°3.07
83 °
Southern View, Thursday, 13 August
Heavy rain. High 83°, low 64°.
Pressure29.91 inHg
Wind13.6 mph E
Humidity62%
Visibility—
Dew point67°
Fri, 1477° / 65°0.07
77 °
Southern View, Friday, 14 August
Light rain. High 77°, low 65°.
Pressure30.06 inHg
Wind12.7 mph E
Humidity75%
Visibility—
Dew point66°
Sat, 1572° / 63°0.13
72 °
Southern View, Saturday, 15 August
Light rain. High 72°, low 63°.
Pressure30.21 inHg
Wind13.6 mph E
Humidity85%
Visibility—
Dew point64°
Sun, 1676° / 64°0.13
76 °
Southern View, Sunday, 16 August
Light rain. High 76°, low 64°.
Pressure30.09 inHg
Wind9.1 mph E
Humidity84%
Visibility—
Dew point67°
Mon, 1779° / 64°0.09
79 °
Southern View, Monday, 17 August
Light rain. High 79°, low 64°.
Pressure30.06 inHg
Wind6 mph NE
Humidity76%
Visibility—
Dew point68°
Tue, 1883° / 65°0
83 °
Southern View, Tuesday, 18 August
Overcast. High 83°, low 65°.
Pressure30.03 inHg
Wind5.8 mph SE
Humidity70%
Visibility—
Dew point69°
Wed, 1984° / 63°0
84 °
Southern View, Wednesday, 19 August
Overcast. High 84°, low 63°.
Pressure29.91 inHg
Wind13 mph N
Humidity70%
Visibility—
Dew point71°
Thu, 2074° / 55°0
74 °
Southern View, Thursday, 20 August
Overcast. High 74°, low 55°.
Pressure30.03 inHg
Wind14.2 mph NE
Humidity59%
Visibility—
Dew point55°
Fri, 2172° / 53°0
72 °
Southern View, Friday, 21 August
Overcast. High 72°, low 53°.
Pressure30.03 inHg
Wind13 mph E
Humidity57%
Visibility—
Dew point53°
Sat, 2279° / 60°0.12
79 °
Southern View, Saturday, 22 August
Light rain. High 79°, low 60°.
Pressure29.85 inHg
Wind13.4 mph S
Humidity70%
Visibility—
Dew point66°
Sun, 2388° / 67°0
88 °
Southern View, Sunday, 23 August
Mostly clear. High 88°, low 67°.
Pressure29.94 inHg
Wind6.6 mph W
Humidity55%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2483° / 66°0.11
83 °
Southern View, Monday, 24 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.11 in
Chance of precipitation25%
Record high97° (2023)
Record low55° (1966)
Tue, 2584° / 67°0.08
84 °
Southern View, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.08 in
Chance of precipitation32%
Record high94° (1983)
Record low56° (1966)
Wed, 2684° / 68°0.11
84 °
Southern View, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.11 in
Chance of precipitation32%
Record high95° (2003)
Record low55° (2025)
Thu, 2784° / 68°0.09
84 °
Southern View, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.09 in
Chance of precipitation32%
Record high94° (1983)
Record low56° (2025)
Fri, 2884° / 67°0.11
84 °
Southern View, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation28%
Record high96° (2013)
Record low51° (1986)
Sat, 2983° / 66°0.08
83 °
Southern View, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.08 in
Chance of precipitation27%
Record high95° (1984)
Record low47° (1986)
Sun, 3082° / 66°0.06
82 °
Southern View, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.06 in
Chance of precipitation22%
Record high96° (2013)
Record low51° (1986)
Mon, 3182° / 66°0.09
82 °
Southern View, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation33%
Record high97° (2013)
Record low53° (1967)
Tue, 0182° / 66°0.17
82 °
Southern View, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.17 in
Chance of precipitation25%
Record high98° (2011)
Record low50° (1967)
Wed, 0282° / 65°0.11
82 °
Southern View, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation22%
Record high96° (2011)
Record low51° (2017)
Thu, 0382° / 65°0.09
82 °
Southern View, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation25%
Record high94° (2007)
Record low47° (1974)
Fri, 0481° / 64°0.1
81 °
Southern View, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.1 in
Chance of precipitation25%
Record high96° (2007)
Record low49° (1974)
Sat, 0581° / 64°0.04
81 °
Southern View, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.04 in
Chance of precipitation20%
Record high94° (1990)
Record low50° (1974)
Sun, 0681° / 64°0.05
81 °
Southern View, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.05 in
Chance of precipitation23%
Record high95° (1990)
Record low50° (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 Southern View, 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 Southern View, 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.