Monthly outlook for Valley Park, MO: average high 65.2°, average low 49.8°. That is 2.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 30 October (80.3°), the coolest 7 November (31.7°).
65.2°/49.8°
Average high / low
+2.6°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
73.1°
61.9°
+6.2°
3 November – 12 November
52°
57.1°
-2.8°
13 November – 22 November
at normal
53.6°
—
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 (3 mi).
Sun, 2576° / 47°0
76 °
Valley Park, Sunday, 25 October
Overcast. High 76°, low 47°.
Pressure30.39 inHg
Wind2 mph S
Humidity53%
Visibility6.2 mi
Dew point52°
Mon, 2672° / 51°0
72 °
Valley Park, Monday, 26 October
Overcast. High 72°, low 51°.
Pressure30.33 inHg
Wind3.2 mph SW
Humidity51%
Visibility6.2 mi
Dew point51°
Tue, 2771° / 53°0
71 °
Valley Park, Tuesday, 27 October
Overcast. High 71°, low 53°.
Pressure30.24 inHg
Wind4.8 mph S
Humidity57%
Visibility6.2 mi
Dew point52°
Wed, 2875° / 53°0.01
75 °
Valley Park, Wednesday, 28 October
Light rain. High 75°, low 53°.
Pressure30.18 inHg
Wind8.3 mph S
Humidity44%
Visibility—
Dew point48°
Thu, 2980° / 57°0
80 °
Valley Park, Thursday, 29 October
Clear. High 80°, low 57°.
Pressure30.15 inHg
Wind7.7 mph S
Humidity42%
Visibility—
Dew point51°
Fri, 3080° / 61°0
80 °
Valley Park, Friday, 30 October
Partly cloudy. High 80°, low 61°.
Pressure30.18 inHg
Wind5.4 mph S
Humidity33%
Visibility—
Dew point45°
Sat, 3173° / 66°0
73 °
Valley Park, Saturday, 31 October
Overcast. High 73°, low 66°.
Pressure30.15 inHg
Wind8.8 mph S
Humidity44%
Visibility—
Dew point47°
Sun, 0169° / 61°0.61
69 °
Valley Park, Sunday, 1 November
Rain. High 69°, low 61°.
Pressure29.91 inHg
Wind14 mph S
Humidity91%
Visibility—
Dew point60°
Mon, 0260° / 49°0.11
60 °
Valley Park, Monday, 2 November
Light rain. High 60°, low 49°.
Pressure29.80 inHg
Wind17.9 mph N
Humidity65%
Visibility—
Dew point43°
Tue, 0363° / 47°0
63 °
Valley Park, Tuesday, 3 November
Clear. High 63°, low 47°.
Pressure30.12 inHg
Wind13.6 mph N
Humidity28%
Visibility—
Dew point26°
Wed, 0454° / 47°0.23
54 °
Valley Park, Wednesday, 4 November
Rain. High 54°, low 47°.
Pressure29.85 inHg
Wind12.8 mph N
Humidity89%
Visibility—
Dew point50°
Thu, 0554° / 43°0
54 °
Valley Park, Thursday, 5 November
Clear. High 54°, low 43°.
Pressure30.03 inHg
Wind13.4 mph NW
Humidity38%
Visibility—
Dew point27°
Fri, 0642° / 34°0
42 °
Valley Park, Friday, 6 November
Clear. High 42°, low 34°.
Pressure30.42 inHg
Wind11.7 mph NW
Humidity30%
Visibility—
Dew point11°
Sat, 0748° / 32°0
48 °
Valley Park, Saturday, 7 November
Overcast. High 48°, low 32°.
Pressure30.50 inHg
Wind10.8 mph S
Humidity29%
Visibility—
Dew point13°
Sun, 0851° / 42°0
51 °
Valley Park, Sunday, 8 November
Overcast. High 51°, low 42°.
Pressure30.15 inHg
Wind13 mph S
Humidity43%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0959° / 43°0.09
59 °
Valley Park, 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)
Tue, 1056° / 41°0.13
56 °
Valley Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.13 in
Chance of precipitation30%
Record high74° (2012)
Record low19° (2018)
Wed, 1155° / 39°0.11
55 °
Valley Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.11 in
Chance of precipitation28%
Record high75° (1964)
Record low22° (2019)
Thu, 1253° / 38°0.09
53 °
Valley Park, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation22%
Record high72° (2010)
Record low11° (2019)
Fri, 1354° / 38°0.05
54 °
Valley Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.05 in
Chance of precipitation20%
Record high79° (1999)
Record low12° (1986)
Sat, 1454° / 39°0.09
54 °
Valley Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (2025)
Record low16° (1986)
Sun, 1554° / 40°0.13
54 °
Valley Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation32%
Record high77° (2025)
Record low22° (2019)
Mon, 1654° / 39°0.12
54 °
Valley Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.12 in
Chance of precipitation25%
Record high72° (2001)
Record low25° (1997)
Tue, 1755° / 39°0.12
55 °
Valley Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation25%
Record high76° (2016)
Record low19° (2014)
Wed, 1854° / 40°0.17
54 °
Valley Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.17 in
Chance of precipitation35%
Record high71° (2024)
Record low14° (2014)
Thu, 1954° / 40°0.08
54 °
Valley Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation32%
Record high72° (1979)
Record low21° (2022)
Fri, 2053° / 39°0.1
53 °
Valley Park, Friday, 20 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high72° (2007)
Record low19° (2022)
Sat, 2152° / 38°0.09
52 °
Valley Park, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation25%
Record high70° (1990)
Record low17° (1964)
Sun, 2252° / 37°0.09
52 °
Valley Park, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (2010)
Record low18° (1964)
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 Valley Park, 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 Valley Park, 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.