Monthly outlook for Howes Mill, MO: average high 69.2°, average low 49.4°. That is 3.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 24 October (76.9°), the coolest 17 October (38.6°).
69.2°/49.4°
Average high / low
+3.1°
Above normal
3 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
68.5°
64.7°
+2.1°
27 October – 5 November
70.5°
60.5°
+5.5°
6 November – 15 November
at normal
56.5°
—
October records over 66 years
90.5°11 October 1963All-time high
26.1°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Salem (13 mi).
Sun, 1863° / 39°0
63 °
Howes Mill, Sunday, 18 October
Clear. High 63°, low 39°.
Pressure30.45 inHg
Wind5.6 mph S
Humidity42%
Visibility6.2 mi
Dew point36°
Mon, 1968° / 43°0
68 °
Howes Mill, Monday, 19 October
Clear. High 68°, low 43°.
Pressure30.36 inHg
Wind3.9 mph S
Humidity41%
Visibility6.2 mi
Dew point41°
Tue, 2070° / 44°0.01
70 °
Howes Mill, Tuesday, 20 October
Light rain. High 70°, low 44°.
Pressure30.36 inHg
Wind2.4 mph S
Humidity33%
Visibility6.2 mi
Dew point38°
Wed, 2172° / 47°0.02
72 °
Howes Mill, Wednesday, 21 October
Light rain. High 72°, low 47°.
Pressure30.27 inHg
Wind2.1 mph SW
Humidity39%
Visibility6.2 mi
Dew point43°
Thu, 2274° / 49°0
74 °
Howes Mill, Thursday, 22 October
Clear. High 74°, low 49°.
Pressure30.21 inHg
Wind6.1 mph E
Humidity34%
Visibility—
Dew point40°
Fri, 2374° / 51°0
74 °
Howes Mill, Friday, 23 October
Mostly clear. High 74°, low 51°.
Pressure30.24 inHg
Wind6.1 mph SE
Humidity35%
Visibility—
Dew point40°
Sat, 2477° / 55°0
77 °
Howes Mill, Saturday, 24 October
Overcast. High 77°, low 55°.
Pressure30.24 inHg
Wind8.8 mph S
Humidity26%
Visibility—
Dew point36°
Sun, 2567° / 50°0
67 °
Howes Mill, Sunday, 25 October
Overcast. High 67°, low 50°.
Pressure30.36 inHg
Wind8.9 mph N
Humidity49%
Visibility—
Dew point46°
Mon, 2663° / 47°0
63 °
Howes Mill, Monday, 26 October
Overcast. High 63°, low 47°.
Pressure30.39 inHg
Wind7.2 mph N
Humidity38%
Visibility—
Dew point30°
Tue, 2770° / 48°0
70 °
Howes Mill, Tuesday, 27 October
Overcast. High 70°, low 48°.
Pressure30.30 inHg
Wind7.6 mph S
Humidity36%
Visibility—
Dew point37°
Wed, 2874° / 55°0
74 °
Howes Mill, Wednesday, 28 October
Overcast. High 74°, low 55°.
Pressure30.12 inHg
Wind10.9 mph S
Humidity40%
Visibility—
Dew point43°
Thu, 2973° / 60°0.04
73 °
Howes Mill, Thursday, 29 October
Light rain. High 73°, low 60°.
Pressure29.91 inHg
Wind14.6 mph S
Humidity45%
Visibility—
Dew point48°
Fri, 3072° / 57°0.06
72 °
Howes Mill, Friday, 30 October
Light rain. High 72°, low 57°.
Pressure29.97 inHg
Wind9.3 mph SW
Humidity59%
Visibility—
Dew point52°
Sat, 3164° / 55°0.62
64 °
Howes Mill, Saturday, 31 October
Rain. High 64°, low 55°.
Pressure29.91 inHg
Wind10.1 mph NW
Humidity93%
Visibility—
Dew point61°
Sun, 0170° / 54°0.76
70 °
Howes Mill, Sunday, 1 November
Heavy rain. High 70°, low 54°.
Pressure30.00 inHg
Wind12.5 mph SW
Humidity33%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0260° / 45°0.1
60 °
Howes Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.1 in
Chance of precipitation30%
Record high78° (2016)
Record low26° (1966)
Tue, 0359° / 43°0.15
59 °
Howes Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.15 in
Chance of precipitation30%
Record high76° (1987)
Record low18° (1991)
Wed, 0458° / 44°0.19
58 °
Howes Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.19 in
Chance of precipitation25%
Record high78° (1978)
Record low17° (1991)
Thu, 0557° / 43°0.18
57 °
Howes Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.18 in
Chance of precipitation37%
Record high78° (1978)
Record low24° (1976)
Fri, 0658° / 42°0.1
58 °
Howes Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.1 in
Chance of precipitation27%
Record high76° (1999)
Record low26° (1993)
Sat, 0758° / 42°0.08
58 °
Howes Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation15%
Record high77° (1980)
Record low22° (1993)
Sun, 0859° / 42°0.04
59 °
Howes Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.04 in
Chance of precipitation15%
Record high79° (2023)
Record low13° (1991)
Mon, 0959° / 42°0.09
59 °
Howes Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (2022)
Record low19° (1991)
Tue, 1057° / 41°0.12
57 °
Howes Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.12 in
Chance of precipitation28%
Record high74° (1999)
Record low17° (2018)
Wed, 1156° / 39°0.09
56 °
Howes Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.09 in
Chance of precipitation23%
Record high78° (1989)
Record low21° (2019)
Thu, 1254° / 38°0.06
54 °
Howes Mill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.06 in
Chance of precipitation18%
Record high74° (1989)
Record low10° (2019)
Fri, 1355° / 38°0.06
55 °
Howes Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation25%
Record high78° (1999)
Record low11° (1986)
Sat, 1455° / 39°0.09
55 °
Howes Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high77° (2025)
Record low16° (1986)
Sun, 1555° / 39°0.17
55 °
Howes Mill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.17 in
Chance of precipitation40%
Record high78° (2025)
Record low23° (2018)
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 Howes Mill, 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 Howes Mill, 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.