Monthly outlook for Clarkson Valley, MO: average high 54.5°, average low 41°. That is 1.1° above the climate normal for November. Precipitation is expected on 2 days (about 2.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 21 November (70°), the coolest 27 November (25.3°).
54.5°/41°
Average high / low
+1.1°
Above normal
2 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
56.9°
53.7°
+1.8°
22 November – 1 December
50.5°
49.3°
+0.6°
2 December – 11 December
at normal
45.1°
—
November records over 66 years
81°8 November 2023All-time high
6.3°8 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Winchester (4 mi).
Fri, 1348° / 34°0
48 °
Clarkson Valley, Friday, 13 November
Overcast. High 48°, low 34°.
Pressure30.15 inHg
Wind10.5 mph N
Humidity63%
Visibility6.2 mi
Dew point26°
Sat, 1446° / 31°0
46 °
Clarkson Valley, Saturday, 14 November
Clear. High 46°, low 31°.
Pressure30.33 inHg
Wind2.6 mph N
Humidity58%
Visibility6.2 mi
Dew point27°
Sun, 1550° / 32°0
50 °
Clarkson Valley, Sunday, 15 November
Overcast. High 50°, low 32°.
Pressure30.45 inHg
Wind1.7 mph NE
Humidity51%
Visibility6.2 mi
Dew point30°
Mon, 1653° / 33°0
53 °
Clarkson Valley, Monday, 16 November
Clear. High 53°, low 33°.
Pressure30.50 inHg
Wind2.8 mph SE
Humidity46%
Visibility6.2 mi
Dew point31°
Tue, 1754° / 34°0
54 °
Clarkson Valley, Tuesday, 17 November
Clear. High 54°, low 34°.
Pressure30.45 inHg
Wind6.4 mph SE
Humidity52%
Visibility—
Dew point33°
Wed, 1865° / 39°0
65 °
Clarkson Valley, Wednesday, 18 November
Partly cloudy. High 65°, low 39°.
Pressure30.27 inHg
Wind10.2 mph S
Humidity39%
Visibility—
Dew point33°
Thu, 1965° / 54°0
65 °
Clarkson Valley, Thursday, 19 November
Overcast. High 65°, low 54°.
Pressure30.24 inHg
Wind10.5 mph SW
Humidity35%
Visibility—
Dew point35°
Fri, 2068° / 53°0.03
68 °
Clarkson Valley, Friday, 20 November
Light rain. High 68°, low 53°.
Pressure30.30 inHg
Wind6.6 mph S
Humidity41%
Visibility—
Dew point37°
Sat, 2170° / 52°0
70 °
Clarkson Valley, Saturday, 21 November
Overcast. High 70°, low 52°.
Pressure30.21 inHg
Wind10.3 mph S
Humidity45%
Visibility—
Dew point44°
Sun, 2264° / 55°0
64 °
Clarkson Valley, Sunday, 22 November
Overcast. High 64°, low 55°.
Pressure30.00 inHg
Wind12.9 mph SE
Humidity61%
Visibility—
Dew point48°
Mon, 2365° / 59°1.67
65 °
Clarkson Valley, Monday, 23 November
Heavy rain. High 65°, low 59°.
Pressure29.68 inHg
Wind16 mph SE
Humidity93%
Visibility—
Dew point60°
Tue, 2455° / 45°0.01
55 °
Clarkson Valley, Tuesday, 24 November
Light rain. High 55°, low 45°.
Pressure29.91 inHg
Wind12.5 mph W
Humidity52%
Visibility—
Dew point34°
Wed, 2544° / 39°0
44 °
Clarkson Valley, Wednesday, 25 November
Overcast. High 44°, low 39°.
Pressure30.33 inHg
Wind8.4 mph N
Humidity48%
Visibility—
Dew point24°
Thu, 2638° / 28°0.29
38 °
Clarkson Valley, Thursday, 26 November
Snow. High 38°, low 28°.
Pressure30.33 inHg
Wind8.1 mph N
Humidity88%
Visibility—
Dew point31°
Fri, 2736° / 25°0
36 °
Clarkson Valley, Friday, 27 November
Clear. High 36°, low 25°.
Pressure30.56 inHg
Wind8.5 mph W
Humidity58%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2846° / 33°0.09
46 °
Clarkson Valley, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (1998)
Record low13° (1977)
Sun, 2948° / 35°0.07
48 °
Clarkson Valley, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (1998)
Record low16° (1976)
Mon, 3048° / 34°0.17
48 °
Clarkson Valley, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.17 in
Chance of precipitation32%
Record high67° (1970)
Record low11° (1964)
Tue, 0147° / 33°0.11
47 °
Clarkson Valley, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation27%
Record high68° (1970)
Record low15° (1985)
Wed, 0248° / 33°0.09
48 °
Clarkson Valley, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.09 in
Chance of precipitation23%
Record high72° (2012)
Record low10° (1985)
Thu, 0347° / 34°0.11
47 °
Clarkson Valley, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (1998)
Record low13° (1985)
Fri, 0446° / 33°0.08
46 °
Clarkson Valley, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation27%
Record high70° (1998)
Record low8° (2006)
Sat, 0547° / 32°0.09
47 °
Clarkson Valley, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.09 in
Chance of precipitation27%
Record high72° (1998)
Record low11° (2025)
Sun, 0644° / 31°0.06
44 °
Clarkson Valley, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation35%
Record high70° (1998)
Record low6° (1977)
Mon, 0743° / 31°0.09
43 °
Clarkson Valley, Monday, 7 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation23%
Record high68° (1980)
Record low1° (1977)
Tue, 0844° / 31°0.08
44 °
Clarkson Valley, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation30%
Record high69° (1991)
Record low4° (2006)
Wed, 0944° / 30°0.07
44 °
Clarkson Valley, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high63° (2021)
Record low4° (1977)
Thu, 1044° / 29°0.11
44 °
Clarkson Valley, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.11 in
Chance of precipitation23%
Record high66° (1965)
Record low-2° (1977)
Fri, 1144° / 29°0.09
44 °
Clarkson Valley, Friday, 11 December
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.09 in
Chance of precipitation27%
Record high65° (1979)
Record low9° (1972)
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 Clarkson 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 Clarkson 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.