Monthly outlook for Grain Valley, MO: average high 52.7°, average low 38.7°. That is 0.4° above the climate normal for November. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 10 November (68.5°), the coolest 25 November (24.9°).
52.7°/38.7°
Average high / low
+0.4°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
54.8°
53.1°
+0.9°
20 November – 29 November
49°
48.6°
+0.2°
30 November – 9 December
at normal
44°
—
November records over 66 years
77.7°4 November 1978All-time high
9.9°30 November 1964All-time low
Climate normals and records are computed from the nearest reference point — Independence (9 mi).
Wed, 1166° / 44°0
66 °
Grain Valley, Wednesday, 11 November
Clear. High 66°, low 44°.
Pressure29.97 inHg
Wind16.2 mph NW
Humidity54%
Visibility6.2 mi
Dew point44°
Thu, 1249° / 40°0
49 °
Grain Valley, Thursday, 12 November
Overcast. High 49°, low 40°.
Pressure30.15 inHg
Wind12.3 mph N
Humidity54%
Visibility6.2 mi
Dew point31°
Fri, 1345° / 32°0
45 °
Grain Valley, Friday, 13 November
Clear. High 45°, low 32°.
Pressure30.21 inHg
Wind5.6 mph N
Humidity59%
Visibility6.2 mi
Dew point27°
Sat, 1450° / 30°0
50 °
Grain Valley, Saturday, 14 November
Overcast. High 50°, low 30°.
Pressure30.18 inHg
Wind8.1 mph SE
Humidity53%
Visibility6.2 mi
Dew point30°
Sun, 1550° / 42°0
50 °
Grain Valley, Sunday, 15 November
Overcast. High 50°, low 42°.
Pressure30.27 inHg
Wind11.4 mph SE
Humidity55%
Visibility—
Dew point32°
Mon, 1653° / 38°0
53 °
Grain Valley, Monday, 16 November
Partly cloudy. High 53°, low 38°.
Pressure30.47 inHg
Wind8.3 mph E
Humidity43%
Visibility—
Dew point28°
Tue, 1755° / 35°0
55 °
Grain Valley, Tuesday, 17 November
Clear. High 55°, low 35°.
Pressure30.39 inHg
Wind8.8 mph SE
Humidity41%
Visibility—
Dew point28°
Wed, 1856° / 39°0
56 °
Grain Valley, Wednesday, 18 November
Partly cloudy. High 56°, low 39°.
Pressure30.24 inHg
Wind12.8 mph S
Humidity45%
Visibility—
Dew point31°
Thu, 1955° / 50°0.08
55 °
Grain Valley, Thursday, 19 November
Light rain. High 55°, low 50°.
Pressure30.18 inHg
Wind15.3 mph S
Humidity74%
Visibility—
Dew point46°
Fri, 2057° / 50°0.13
57 °
Grain Valley, Friday, 20 November
Light rain. High 57°, low 50°.
Pressure30.12 inHg
Wind13.2 mph SE
Humidity76%
Visibility—
Dew point46°
Sat, 2164° / 48°0.69
64 °
Grain Valley, Saturday, 21 November
Heavy rain. High 64°, low 48°.
Pressure29.77 inHg
Wind16.1 mph S
Humidity89%
Visibility—
Dew point55°
Sun, 2246° / 39°0
46 °
Grain Valley, Sunday, 22 November
Mostly clear. High 46°, low 39°.
Pressure29.74 inHg
Wind18.6 mph W
Humidity57%
Visibility—
Dew point30°
Mon, 2348° / 33°0
48 °
Grain Valley, Monday, 23 November
Mostly clear. High 48°, low 33°.
Pressure29.83 inHg
Wind13.9 mph W
Humidity52%
Visibility—
Dew point27°
Tue, 2441° / 32°0
41 °
Grain Valley, Tuesday, 24 November
Overcast. High 41°, low 32°.
Pressure30.21 inHg
Wind15.1 mph NW
Humidity46%
Visibility—
Dew point20°
Wed, 2537° / 25°0
37 °
Grain Valley, Wednesday, 25 November
Overcast. High 37°, low 25°.
Pressure30.36 inHg
Wind7.5 mph NW
Humidity39%
Visibility—
Dew point12°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2649° / 35°0.11
49 °
Grain Valley, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (1990)
Record low15° (2018)
Fri, 2746° / 32°0.12
46 °
Grain Valley, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.12 in
Chance of precipitation32%
Record high69° (1960)
Record low12° (2018)
Sat, 2844° / 31°0.05
44 °
Grain Valley, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation13%
Record high68° (2006)
Record low15° (1976)
Sun, 2946° / 33°0.11
46 °
Grain Valley, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation27%
Record high70° (1998)
Record low14° (1976)
Mon, 3046° / 32°0.09
46 °
Grain Valley, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation23%
Record high67° (1970)
Record low10° (1964)
Tue, 0146° / 31°0.08
46 °
Grain Valley, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.08 in
Chance of precipitation25%
Record high64° (1970)
Record low3° (1985)
Wed, 0246° / 31°0.04
46 °
Grain Valley, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.04 in
Chance of precipitation17%
Record high65° (2021)
Record low0° (1985)
Thu, 0345° / 31°0.07
45 °
Grain Valley, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.07 in
Chance of precipitation20%
Record high71° (2012)
Record low2° (1985)
Fri, 0444° / 30°0.06
44 °
Grain Valley, Friday, 4 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.06 in
Chance of precipitation17%
Record high67° (2017)
Record low11° (2006)
Sat, 0545° / 31°0.05
45 °
Grain Valley, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.05 in
Chance of precipitation18%
Record high67° (1998)
Record low3° (1964)
Sun, 0642° / 29°0.06
42 °
Grain Valley, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation22%
Record high63° (1980)
Record low6° (1972)
Mon, 0742° / 29°0.04
42 °
Grain Valley, Monday, 7 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high63° (1966)
Record low9° (1972)
Tue, 0843° / 28°0.06
43 °
Grain Valley, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.06 in
Chance of precipitation30%
Record high66° (1991)
Record low8° (2005)
Wed, 0942° / 27°0.1
42 °
Grain Valley, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.1 in
Chance of precipitation27%
Record high60° (1965)
Record low-7° (2005)
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 Grain Valley, 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 Grain Valley, 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.