Monthly outlook for Old Town, MO: average high 68.2°, average low 48°. That is 2.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 22 October (78.3°), the coolest 29 October (38.9°).
68.2°/48°
Average high / low
+2.7°
Above normal
3 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
71.7°
64.8°
+3.8°
1 November – 10 November
62.2°
60.4°
+1°
11 November – 20 November
at normal
56.3°
—
October records over 66 years
91.4°2 October 2019All-time high
26.4°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Koshkonong (9 mi).
Fri, 2376° / 48°0
76 °
Old Town, Friday, 23 October
Clear. High 76°, low 48°.
Pressure30.27 inHg
Wind6 mph SE
Humidity38%
Visibility6.2 mi
Dew point45°
Sat, 2478° / 52°0
78 °
Old Town, Saturday, 24 October
Mostly clear. High 78°, low 52°.
Pressure30.33 inHg
Wind3.3 mph SE
Humidity32%
Visibility6.2 mi
Dew point41°
Sun, 2576° / 55°0
76 °
Old Town, Sunday, 25 October
Overcast. High 76°, low 55°.
Pressure30.36 inHg
Wind3.6 mph S
Humidity34%
Visibility6.2 mi
Dew point42°
Mon, 2675° / 57°0
75 °
Old Town, Monday, 26 October
Partly cloudy. High 75°, low 57°.
Pressure30.33 inHg
Wind5.4 mph SE
Humidity32%
Visibility—
Dew point41°
Tue, 2775° / 55°0
75 °
Old Town, Tuesday, 27 October
Overcast. High 75°, low 55°.
Pressure30.21 inHg
Wind6.6 mph NW
Humidity36%
Visibility—
Dew point43°
Wed, 2863° / 45°0.01
63 °
Old Town, Wednesday, 28 October
Light rain. High 63°, low 45°.
Pressure30.30 inHg
Wind13.4 mph N
Humidity44%
Visibility—
Dew point38°
Thu, 2960° / 39°0.01
60 °
Old Town, Thursday, 29 October
Light rain. High 60°, low 39°.
Pressure30.33 inHg
Wind12.3 mph N
Humidity40%
Visibility—
Dew point30°
Fri, 3065° / 39°0
65 °
Old Town, Friday, 30 October
Overcast. High 65°, low 39°.
Pressure30.21 inHg
Wind7.7 mph S
Humidity34%
Visibility—
Dew point31°
Sat, 3171° / 48°0
71 °
Old Town, Saturday, 31 October
Overcast. High 71°, low 48°.
Pressure30.06 inHg
Wind15.2 mph S
Humidity38%
Visibility—
Dew point40°
Sun, 0163° / 53°0.33
63 °
Old Town, Sunday, 1 November
Rain. High 63°, low 53°.
Pressure30.00 inHg
Wind14.1 mph SW
Humidity92%
Visibility—
Dew point57°
Mon, 0266° / 48°0.04
66 °
Old Town, Monday, 2 November
Light rain. High 66°, low 48°.
Pressure30.27 inHg
Wind14.5 mph N
Humidity33%
Visibility—
Dew point35°
Tue, 0361° / 42°0
61 °
Old Town, Tuesday, 3 November
Overcast. High 61°, low 42°.
Pressure30.39 inHg
Wind7.3 mph SW
Humidity30%
Visibility—
Dew point27°
Wed, 0454° / 50°0.04
54 °
Old Town, Wednesday, 4 November
Light rain. High 54°, low 50°.
Pressure30.00 inHg
Wind16.7 mph S
Humidity75%
Visibility—
Dew point46°
Thu, 0569° / 47°0.24
69 °
Old Town, Thursday, 5 November
Rain. High 69°, low 47°.
Pressure29.85 inHg
Wind13.8 mph NW
Humidity34%
Visibility—
Dew point37°
Fri, 0660° / 43°0
60 °
Old Town, Friday, 6 November
Overcast. High 60°, low 43°.
Pressure30.06 inHg
Wind6.8 mph S
Humidity33%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0760° / 44°0.13
60 °
Old Town, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.13 in
Chance of precipitation20%
Record high78° (2023)
Record low24° (1993)
Sun, 0860° / 44°0.03
60 °
Old Town, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.03 in
Chance of precipitation12%
Record high79° (2023)
Record low19° (1991)
Mon, 0961° / 44°0.11
61 °
Old Town, Monday, 9 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.11 in
Chance of precipitation25%
Record high78° (2022)
Record low19° (1991)
Tue, 1059° / 42°0.11
59 °
Old Town, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high74° (1999)
Record low20° (2018)
Wed, 1158° / 41°0.11
58 °
Old Town, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.11 in
Chance of precipitation25%
Record high79° (1989)
Record low24° (2025)
Thu, 1256° / 39°0.07
56 °
Old Town, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.07 in
Chance of precipitation27%
Record high76° (1989)
Record low13° (2019)
Fri, 1356° / 39°0.06
56 °
Old Town, Friday, 13 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.06 in
Chance of precipitation22%
Record high78° (1999)
Record low14° (1986)
Sat, 1456° / 40°0.09
56 °
Old Town, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high79° (2025)
Record low18° (1986)
Sun, 1556° / 40°0.17
56 °
Old Town, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.17 in
Chance of precipitation38%
Record high82° (2025)
Record low24° (2018)
Mon, 1656° / 39°0.15
56 °
Old Town, Monday, 16 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.15 in
Chance of precipitation30%
Record high74° (2016)
Record low12° (1976)
Tue, 1757° / 40°0.16
57 °
Old Town, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.16 in
Chance of precipitation28%
Record high75° (2016)
Record low22° (1997)
Wed, 1856° / 41°0.14
56 °
Old Town, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.14 in
Chance of precipitation25%
Record high81° (2025)
Record low18° (2014)
Thu, 1956° / 41°0.11
56 °
Old Town, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation28%
Record high72° (1985)
Record low21° (2022)
Fri, 2055° / 40°0.15
55 °
Old Town, Friday, 20 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.15 in
Chance of precipitation27%
Record high72° (1989)
Record low20° (2022)
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 Old Town, 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 Old Town, 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.