Monthly outlook for Spring Forest, MO: average high 87°, average low 69°. That is 0.7° above the climate normal for August. Precipitation is expected on 9 days (about 2.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 11 August (103.5°), the coolest 21 August (59.2°).
87°/69°
Average high / low
+0.7°
Above normal
9 / 5
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
87.8°
85.8°
+1.1°
19 August – 28 August
85.6°
86°
-0.2°
29 August – 7 September
at normal
83.6°
—
August records over 66 years
103.1°15 August 2007All-time high
49.6°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Lakeshire (10 mi).
Mon, 10101° / 75°0
101 °
Spring Forest, Monday, 10 August
Clear. High 101°, low 75°.
Pressure29.94 inHg
Wind10.8 mph SW
Humidity38%
Visibility6.2 mi
Dew point67°
Tue, 11103° / 73°0.07
103 °
Spring Forest, Tuesday, 11 August
Light rain. High 103°, low 73°.
Pressure29.85 inHg
Wind10.3 mph SW
Humidity35%
Visibility6.2 mi
Dew point66°
Wed, 1289° / 72°0.1
89 °
Spring Forest, Wednesday, 12 August
Light rain. High 89°, low 72°.
Pressure29.85 inHg
Wind6.1 mph W
Humidity62%
Visibility6.2 mi
Dew point70°
Thu, 1379° / 70°1.78
79 °
Spring Forest, Thursday, 13 August
Heavy rain. High 79°, low 70°.
Pressure29.94 inHg
Wind10.3 mph SE
Humidity83%
Visibility—
Dew point69°
Fri, 1477° / 70°0.18
77 °
Spring Forest, Friday, 14 August
Light rain. High 77°, low 70°.
Pressure30.03 inHg
Wind11 mph SE
Humidity84%
Visibility—
Dew point70°
Sat, 1580° / 67°0.17
80 °
Spring Forest, Saturday, 15 August
Light rain. High 80°, low 67°.
Pressure30.18 inHg
Wind12.7 mph E
Humidity80%
Visibility—
Dew point67°
Sun, 1688° / 67°0
88 °
Spring Forest, Sunday, 16 August
Overcast. High 88°, low 67°.
Pressure30.03 inHg
Wind8.9 mph E
Humidity64%
Visibility—
Dew point69°
Mon, 1788° / 70°0.07
88 °
Spring Forest, Monday, 17 August
Light rain. High 88°, low 70°.
Pressure30.03 inHg
Wind8.4 mph NE
Humidity65%
Visibility—
Dew point70°
Tue, 1878° / 69°0.08
78 °
Spring Forest, Tuesday, 18 August
Light rain. High 78°, low 69°.
Pressure30.03 inHg
Wind11.7 mph W
Humidity86%
Visibility—
Dew point73°
Wed, 1991° / 68°0
91 °
Spring Forest, Wednesday, 19 August
Overcast. High 91°, low 68°.
Pressure29.91 inHg
Wind10.5 mph N
Humidity49%
Visibility—
Dew point64°
Thu, 2079° / 63°0
79 °
Spring Forest, Thursday, 20 August
Clear. High 79°, low 63°.
Pressure30.00 inHg
Wind9.2 mph E
Humidity44%
Visibility—
Dew point52°
Fri, 2176° / 59°0.15
76 °
Spring Forest, Friday, 21 August
Light rain. High 76°, low 59°.
Pressure30.03 inHg
Wind10.6 mph SE
Humidity60%
Visibility—
Dew point55°
Sat, 2293° / 63°0.09
93 °
Spring Forest, Saturday, 22 August
Light rain. High 93°, low 63°.
Pressure29.83 inHg
Wind8.9 mph SE
Humidity50%
Visibility—
Dew point64°
Sun, 2396° / 71°0.01
96 °
Spring Forest, Sunday, 23 August
Light rain. High 96°, low 71°.
Pressure29.94 inHg
Wind5.2 mph E
Humidity48%
Visibility—
Dew point68°
Mon, 2479° / 73°0.03
79 °
Spring Forest, Monday, 24 August
Light rain. High 79°, low 73°.
Pressure30.03 inHg
Wind6.4 mph W
Humidity70%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 69°0.07
87 °
Spring Forest, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.07 in
Chance of precipitation23%
Record high100° (2023)
Record low57° (2015)
Wed, 2687° / 69°0.12
87 °
Spring Forest, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.12 in
Chance of precipitation30%
Record high98° (1983)
Record low56° (2015)
Thu, 2786° / 69°0.1
86 °
Spring Forest, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation30%
Record high98° (1983)
Record low56° (2015)
Fri, 2886° / 69°0.09
86 °
Spring Forest, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.09 in
Chance of precipitation27%
Record high97° (1990)
Record low54° (1967)
Sat, 2985° / 68°0.07
85 °
Spring Forest, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.07 in
Chance of precipitation25%
Record high97° (1984)
Record low50° (1986)
Sun, 3084° / 68°0.13
84 °
Spring Forest, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.13 in
Chance of precipitation30%
Record high97° (2013)
Record low53° (1986)
Mon, 3184° / 68°0.11
84 °
Spring Forest, 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°0.1
84 °
Spring Forest, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.1 in
Chance of precipitation30%
Record high98° (2011)
Record low53° (1967)
Wed, 0283° / 67°0.11
83 °
Spring Forest, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.11 in
Chance of precipitation35%
Record high97° (2011)
Record low53° (1974)
Thu, 0383° / 67°0.11
83 °
Spring Forest, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.11 in
Chance of precipitation25%
Record high96° (2011)
Record low51° (1974)
Fri, 0483° / 66°0.13
83 °
Spring Forest, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation27%
Record high97° (1960)
Record low52° (1974)
Sat, 0583° / 65°0.05
83 °
Spring Forest, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.05 in
Chance of precipitation20%
Record high96° (1998)
Record low51° (1974)
Sun, 0683° / 65°0.04
83 °
Spring Forest, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.04 in
Chance of precipitation17%
Record high98° (1990)
Record low52° (1988)
Mon, 0783° / 65°0.07
83 °
Spring Forest, Monday, 7 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.07 in
Chance of precipitation20%
Record high96° (1960)
Record low48° (1988)
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 Spring Forest, MO 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 Spring Forest, MO 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.