Monthly outlook for Howes Mill, MO: average high 65°, average low 45.8°. That is 0.4° above the climate normal for October. Precipitation is expected on 2 days (about 1.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 15 October (81.2°), the coolest 26 October (37.1°).
65°/45.8°
Average high / low
+0.4°
Above normal
2 / 5
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
67.2°
65.6°
+0.9°
25 October – 3 November
61.4°
61.5°
-0.1°
4 November – 13 November
at normal
57.1°
—
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).
Fri, 1659° / 48°0.03
59 °
Howes Mill, Friday, 16 October
Light rain. High 59°, low 48°.
Pressure30.27 inHg
Wind17.8 mph NW
Humidity48%
Visibility6.2 mi
Dew point35°
Sat, 1756° / 41°0
56 °
Howes Mill, Saturday, 17 October
Clear. High 56°, low 41°.
Pressure30.56 inHg
Wind5.1 mph NE
Humidity49%
Visibility6.2 mi
Dew point34°
Sun, 1862° / 40°0
62 °
Howes Mill, Sunday, 18 October
Clear. High 62°, low 40°.
Pressure30.47 inHg
Wind5.5 mph S
Humidity40%
Visibility6.2 mi
Dew point34°
Mon, 1966° / 42°0
66 °
Howes Mill, Monday, 19 October
Overcast. High 66°, low 42°.
Pressure30.36 inHg
Wind6.7 mph SE
Humidity35%
Visibility—
Dew point34°
Tue, 2070° / 45°0
70 °
Howes Mill, Tuesday, 20 October
Clear. High 70°, low 45°.
Pressure30.27 inHg
Wind6.4 mph SE
Humidity32%
Visibility—
Dew point35°
Wed, 2173° / 52°0
73 °
Howes Mill, Wednesday, 21 October
Clear. High 73°, low 52°.
Pressure30.30 inHg
Wind5.5 mph SE
Humidity41%
Visibility—
Dew point45°
Thu, 2273° / 52°0
73 °
Howes Mill, Thursday, 22 October
Mostly clear. High 73°, low 52°.
Pressure30.21 inHg
Wind7.2 mph SE
Humidity32%
Visibility—
Dew point38°
Fri, 2371° / 54°0
71 °
Howes Mill, Friday, 23 October
Overcast. High 71°, low 54°.
Pressure30.09 inHg
Wind13.6 mph S
Humidity36%
Visibility—
Dew point40°
Sat, 2462° / 54°0.41
62 °
Howes Mill, Saturday, 24 October
Rain. High 62°, low 54°.
Pressure30.12 inHg
Wind12 mph S
Humidity96%
Visibility—
Dew point57°
Sun, 2561° / 43°0.01
61 °
Howes Mill, Sunday, 25 October
Light rain. High 61°, low 43°.
Pressure30.27 inHg
Wind12.9 mph NW
Humidity39%
Visibility—
Dew point32°
Mon, 2660° / 37°0
60 °
Howes Mill, Monday, 26 October
Clear. High 60°, low 37°.
Pressure30.36 inHg
Wind4.3 mph W
Humidity29%
Visibility—
Dew point24°
Tue, 2762° / 41°0
62 °
Howes Mill, Tuesday, 27 October
Clear. High 62°, low 41°.
Pressure30.24 inHg
Wind10.2 mph NW
Humidity31%
Visibility—
Dew point28°
Wed, 2864° / 38°0
64 °
Howes Mill, Wednesday, 28 October
Clear. High 64°, low 38°.
Pressure30.18 inHg
Wind6.6 mph SW
Humidity35%
Visibility—
Dew point30°
Thu, 2970° / 45°0
70 °
Howes Mill, Thursday, 29 October
Clear. High 70°, low 45°.
Pressure30.06 inHg
Wind8.5 mph W
Humidity33%
Visibility—
Dew point36°
Fri, 3052° / 39°0
52 °
Howes Mill, Friday, 30 October
Clear. High 52°, low 39°.
Pressure30.42 inHg
Wind12.7 mph N
Humidity44%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3162° / 47°0.17
62 °
Howes Mill, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.17 in
Chance of precipitation35%
Record high78° (1968)
Record low26° (2023)
Sun, 0161° / 46°0.17
61 °
Howes Mill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.17 in
Chance of precipitation35%
Record high79° (2016)
Record low24° (2023)
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)
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.