Monthly outlook for Grover, MO: average high 70°, average low 49.8°. That is 2.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 12 October (91°), the coolest 18 October (31.1°).
70°/49.8°
Average high / low
+2.2°
Above normal
3 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
70.3°
67°
+1.8°
21 October – 30 October
69.6°
63.4°
+3.5°
31 October – 9 November
at normal
59°
—
October records over 66 years
91.9°1 October 2019All-time high
28°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Winchester (6 mi).
Mon, 1291° / 60°0
91 °
Grover, Monday, 12 October
Clear. High 91°, low 60°.
Pressure29.94 inHg
Wind10.5 mph SW
Humidity41%
Visibility6.2 mi
Dew point59°
Tue, 1390° / 68°0
90 °
Grover, Tuesday, 13 October
Clear. High 90°, low 68°.
Pressure29.91 inHg
Wind8.6 mph SW
Humidity49%
Visibility6.2 mi
Dew point65°
Wed, 1479° / 70°0.19
79 °
Grover, Wednesday, 14 October
Light rain. High 79°, low 70°.
Pressure30.00 inHg
Wind4.7 mph W
Humidity80%
Visibility6.2 mi
Dew point71°
Thu, 1568° / 61°0.85
68 °
Grover, Thursday, 15 October
Rain. High 68°, low 61°.
Pressure30.15 inHg
Wind8.9 mph NE
Humidity82%
Visibility—
Dew point59°
Fri, 1663° / 42°0.44
63 °
Grover, Friday, 16 October
Rain. High 63°, low 42°.
Pressure30.33 inHg
Wind16.4 mph NW
Humidity51%
Visibility—
Dew point43°
Sat, 1745° / 33°0
45 °
Grover, Saturday, 17 October
Mostly clear. High 45°, low 33°.
Pressure30.56 inHg
Wind15 mph NW
Humidity38%
Visibility—
Dew point18°
Sun, 1852° / 31°0
52 °
Grover, Sunday, 18 October
Clear. High 52°, low 31°.
Pressure30.62 inHg
Wind5.8 mph S
Humidity31%
Visibility—
Dew point17°
Mon, 1962° / 36°0
62 °
Grover, Monday, 19 October
Clear. High 62°, low 36°.
Pressure30.47 inHg
Wind7.4 mph S
Humidity28%
Visibility—
Dew point23°
Tue, 2067° / 41°0
67 °
Grover, Tuesday, 20 October
Clear. High 67°, low 41°.
Pressure30.36 inHg
Wind6.5 mph S
Humidity25%
Visibility—
Dew point24°
Wed, 2171° / 44°0
71 °
Grover, Wednesday, 21 October
Clear. High 71°, low 44°.
Pressure30.18 inHg
Wind10.7 mph SW
Humidity27%
Visibility—
Dew point30°
Thu, 2271° / 50°0
71 °
Grover, Thursday, 22 October
Clear. High 71°, low 50°.
Pressure30.18 inHg
Wind7 mph NW
Humidity40%
Visibility—
Dew point41°
Fri, 2367° / 49°0
67 °
Grover, Friday, 23 October
Clear. High 67°, low 49°.
Pressure30.30 inHg
Wind4.3 mph N
Humidity40%
Visibility—
Dew point38°
Sat, 2460° / 51°0
60 °
Grover, Saturday, 24 October
Overcast. High 60°, low 51°.
Pressure30.33 inHg
Wind6.3 mph SE
Humidity52%
Visibility—
Dew point38°
Sun, 2572° / 53°0.01
72 °
Grover, Sunday, 25 October
Light rain. High 72°, low 53°.
Pressure30.21 inHg
Wind6.7 mph SE
Humidity40%
Visibility—
Dew point42°
Mon, 2677° / 54°0
77 °
Grover, Monday, 26 October
Partly cloudy. High 77°, low 54°.
Pressure30.12 inHg
Wind12.5 mph SW
Humidity29%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2762° / 47°0.1
62 °
Grover, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.1 in
Chance of precipitation23%
Record high81° (2023)
Record low33° (2001)
Wed, 2862° / 46°0.06
62 °
Grover, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.06 in
Chance of precipitation22%
Record high79° (1999)
Record low33° (1969)
Thu, 2962° / 46°0.14
62 °
Grover, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.14 in
Chance of precipitation28%
Record high82° (2024)
Record low29° (2017)
Fri, 3063° / 47°0.12
63 °
Grover, Friday, 30 October
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.12 in
Chance of precipitation33%
Record high81° (2024)
Record low30° (1980)
Sat, 3162° / 48°0.15
62 °
Grover, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.15 in
Chance of precipitation40%
Record high80° (1968)
Record low28° (2023)
Sun, 0161° / 46°0.17
61 °
Grover, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.17 in
Chance of precipitation28%
Record high80° (2016)
Record low26° (2023)
Mon, 0260° / 45°0.09
60 °
Grover, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.09 in
Chance of precipitation33%
Record high79° (2016)
Record low27° (1966)
Tue, 0359° / 44°0.12
59 °
Grover, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.12 in
Chance of precipitation27%
Record high79° (1987)
Record low19° (1991)
Wed, 0458° / 45°0.15
58 °
Grover, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.15 in
Chance of precipitation28%
Record high77° (1978)
Record low19° (1991)
Thu, 0558° / 43°0.17
58 °
Grover, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.17 in
Chance of precipitation35%
Record high78° (1978)
Record low24° (1991)
Fri, 0658° / 42°0.09
58 °
Grover, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high77° (2023)
Record low28° (1982)
Sat, 0758° / 43°0.09
58 °
Grover, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation17%
Record high75° (1980)
Record low18° (1991)
Sun, 0858° / 43°0.04
58 °
Grover, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.04 in
Chance of precipitation15%
Record high81° (2023)
Record low6° (1991)
Mon, 0959° / 43°0.09
59 °
Grover, Monday, 9 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (2022)
Record low16° (1991)
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 Grover, 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 Grover, 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.