Monthly outlook for Valley Park, MO: average high 71°, average low 54.8°. That is 6.1° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 October (79.2°), the coolest 25 October (48.4°).
71°/54.8°
Average high / low
+6.1°
Above normal
4 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
74.5°
61.4°
+7.3°
4 November – 13 November
65.3°
56.6°
+4.8°
14 November – 23 November
at normal
53.4°
—
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).
Mon, 2676° / 54°0
76 °
Valley Park, Monday, 26 October
Overcast. High 76°, low 54°.
Pressure30.33 inHg
Wind3.4 mph SW
Humidity52%
Visibility6.2 mi
Dew point51°
Tue, 2770° / 52°0
70 °
Valley Park, Tuesday, 27 October
Overcast. High 70°, low 52°.
Pressure30.24 inHg
Wind6.4 mph S
Humidity56%
Visibility6.2 mi
Dew point52°
Wed, 2876° / 56°0
76 °
Valley Park, Wednesday, 28 October
Clear. High 76°, low 56°.
Pressure30.21 inHg
Wind5.6 mph S
Humidity54%
Visibility6.2 mi
Dew point54°
Thu, 2979° / 58°0
79 °
Valley Park, Thursday, 29 October
Clear. High 79°, low 58°.
Pressure30.15 inHg
Wind6.4 mph SW
Humidity52%
Visibility6.2 mi
Dew point56°
Fri, 3077° / 59°0.01
77 °
Valley Park, Friday, 30 October
Light rain. High 77°, low 59°.
Pressure30.21 inHg
Wind6.2 mph SE
Humidity64%
Visibility—
Dew point59°
Sat, 3166° / 62°0.2
66 °
Valley Park, Saturday, 31 October
Rain. High 66°, low 62°.
Pressure30.12 inHg
Wind9.3 mph SE
Humidity82%
Visibility—
Dew point58°
Sun, 0170° / 61°0.84
70 °
Valley Park, Sunday, 1 November
Rain. High 70°, low 61°.
Pressure30.06 inHg
Wind7.8 mph NW
Humidity65%
Visibility—
Dew point57°
Mon, 0277° / 60°0
77 °
Valley Park, Monday, 2 November
Overcast. High 77°, low 60°.
Pressure30.00 inHg
Wind11.1 mph S
Humidity58%
Visibility—
Dew point58°
Tue, 0377° / 62°0.1
77 °
Valley Park, Tuesday, 3 November
Light rain. High 77°, low 62°.
Pressure29.88 inHg
Wind10.3 mph S
Humidity39%
Visibility—
Dew point48°
Wed, 0471° / 52°0
71 °
Valley Park, Wednesday, 4 November
Clear. High 71°, low 52°.
Pressure29.94 inHg
Wind11.7 mph W
Humidity21%
Visibility—
Dew point25°
Thu, 0562° / 51°0.31
62 °
Valley Park, Thursday, 5 November
Rain. High 62°, low 51°.
Pressure29.85 inHg
Wind8 mph NW
Humidity36%
Visibility—
Dew point33°
Fri, 0663° / 48°0
63 °
Valley Park, Friday, 6 November
Clear. High 63°, low 48°.
Pressure29.85 inHg
Wind6 mph NW
Humidity50%
Visibility—
Dew point40°
Sat, 0771° / 50°0.03
71 °
Valley Park, Saturday, 7 November
Light rain. High 71°, low 50°.
Pressure29.59 inHg
Wind14.5 mph SE
Humidity41%
Visibility—
Dew point41°
Sun, 0866° / 53°0
66 °
Valley Park, Sunday, 8 November
Overcast. High 66°, low 53°.
Pressure29.59 inHg
Wind18.1 mph W
Humidity40%
Visibility—
Dew point40°
Mon, 0958° / 49°0.01
58 °
Valley Park, Monday, 9 November
Light rain. High 58°, low 49°.
Pressure30.06 inHg
Wind16.6 mph NW
Humidity51%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 2352° / 37°0.09
52 °
Valley Park, Monday, 23 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation33%
Record high68° (1966)
Record low18° (1970)
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.