Monthly outlook for Green Grove, MO: average high 92.5°, average low 71°. That is 5.3° above the climate normal for August. Precipitation is expected on 7 days (about 1.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 20 August (113.2°), the coolest 14 August (62.8°).
92.5°/71°
Average high / low
+5.3°
Above normal
7 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
85.5°
83°
+1.4°
19 August – 28 August
104.1°
82.8°
+11.8°
29 August – 7 September
at normal
80.6°
—
August records over 66 years
101.5°2 August 2011All-time high
47.8°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Queen City (11 mi).
Mon, 1090° / 73°0
90 °
Green Grove, Monday, 10 August
Overcast. High 90°, low 73°.
Pressure29.88 inHg
Wind5.3 mph SW
Humidity53%
Visibility6.2 mi
Dew point68°
Tue, 1197° / 76°0
97 °
Green Grove, Tuesday, 11 August
Clear. High 97°, low 76°.
Pressure29.80 inHg
Wind14.7 mph SW
Humidity49%
Visibility6.2 mi
Dew point69°
Wed, 1290° / 70°0.09
90 °
Green Grove, Wednesday, 12 August
Light rain. High 90°, low 70°.
Pressure29.83 inHg
Wind5.7 mph E
Humidity61%
Visibility6.2 mi
Dew point71°
Thu, 1380° / 67°0.18
80 °
Green Grove, Thursday, 13 August
Light rain. High 80°, low 67°.
Pressure29.88 inHg
Wind20.2 mph E
Humidity68%
Visibility—
Dew point67°
Fri, 1469° / 63°0.15
69 °
Green Grove, Friday, 14 August
Light rain. High 69°, low 63°.
Pressure30.09 inHg
Wind16.7 mph E
Humidity90%
Visibility—
Dew point65°
Sat, 1581° / 63°0.15
81 °
Green Grove, Saturday, 15 August
Light rain. High 81°, low 63°.
Pressure30.12 inHg
Wind13.1 mph E
Humidity80%
Visibility—
Dew point66°
Sun, 1682° / 68°0.05
82 °
Green Grove, Sunday, 16 August
Light rain. High 82°, low 68°.
Pressure30.09 inHg
Wind9 mph N
Humidity67%
Visibility—
Dew point68°
Mon, 1780° / 68°0
80 °
Green Grove, Monday, 17 August
Overcast. High 80°, low 68°.
Pressure30.06 inHg
Wind7.4 mph E
Humidity63%
Visibility—
Dew point65°
Tue, 1893° / 68°0
93 °
Green Grove, Tuesday, 18 August
Overcast. High 93°, low 68°.
Pressure29.91 inHg
Wind13.1 mph SE
Humidity60%
Visibility—
Dew point70°
Wed, 19111° / 73°0
111 °
Green Grove, Wednesday, 19 August
Overcast. High 111°, low 73°.
Pressure29.80 inHg
Wind15.4 mph SW
Humidity26%
Visibility—
Dew point58°
Thu, 20113° / 82°0
113 °
Green Grove, Thursday, 20 August
Mostly clear. High 113°, low 82°.
Pressure29.77 inHg
Wind16.4 mph N
Humidity22%
Visibility—
Dew point56°
Fri, 2199° / 76°0
99 °
Green Grove, Friday, 21 August
Overcast. High 99°, low 76°.
Pressure29.88 inHg
Wind14.7 mph NE
Humidity48%
Visibility—
Dew point69°
Sat, 22112° / 75°0
112 °
Green Grove, Saturday, 22 August
Overcast. High 112°, low 75°.
Pressure29.77 inHg
Wind24.6 mph W
Humidity20%
Visibility—
Dew point54°
Sun, 23100° / 72°0.2
100 °
Green Grove, Sunday, 23 August
Rain. High 100°, low 72°.
Pressure29.83 inHg
Wind17 mph SW
Humidity33%
Visibility—
Dew point62°
Mon, 2491° / 72°0.2
91 °
Green Grove, Monday, 24 August
Light rain. High 91°, low 72°.
Pressure29.94 inHg
Wind11.7 mph S
Humidity64%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 66°0.13
83 °
Green Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation35%
Record high100° (2003)
Record low53° (1966)
Wed, 2683° / 67°0.15
83 °
Green Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.15 in
Chance of precipitation30%
Record high100° (2003)
Record low53° (2025)
Thu, 2783° / 67°0.11
83 °
Green Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.11 in
Chance of precipitation28%
Record high96° (2024)
Record low55° (1967)
Fri, 2883° / 66°0.08
83 °
Green Grove, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.08 in
Chance of precipitation32%
Record high96° (1984)
Record low48° (1986)
Sat, 2983° / 66°0.09
83 °
Green Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation27%
Record high96° (1984)
Record low49° (1986)
Sun, 3082° / 65°0.11
82 °
Green Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation27%
Record high98° (2013)
Record low51° (2009)
Mon, 3181° / 64°0.13
81 °
Green Grove, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.13 in
Chance of precipitation28%
Record high95° (2000)
Record low51° (1967)
Tue, 0181° / 65°0.17
81 °
Green Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.17 in
Chance of precipitation25%
Record high96° (2011)
Record low48° (1967)
Wed, 0281° / 64°0.08
81 °
Green Grove, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation28%
Record high93° (2000)
Record low50° (1974)
Thu, 0380° / 64°0.07
80 °
Green Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.07 in
Chance of precipitation23%
Record high94° (1960)
Record low46° (1974)
Fri, 0480° / 63°0.1
80 °
Green Grove, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.1 in
Chance of precipitation22%
Record high93° (1960)
Record low42° (1974)
Sat, 0580° / 63°0.05
80 °
Green Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.05 in
Chance of precipitation22%
Record high93° (1990)
Record low48° (1974)
Sun, 0679° / 63°0.11
79 °
Green Grove, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.11 in
Chance of precipitation20%
Record high94° (1990)
Record low48° (1962)
Mon, 0780° / 62°0.14
80 °
Green Grove, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.14 in
Chance of precipitation35%
Record high95° (2013)
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 Green Grove, 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 Green Grove, 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.