Monthly outlook for Mount Washington, MO: average high 68.6°, average low 50.2°. That is 2.8° above the climate normal for October. Precipitation is expected on 6 days (about 0.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 23 October (79.2°), the coolest 17 October (34.9°).
68.6°/50.2°
Average high / low
+2.8°
Above normal
6 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
70.3°
64.8°
+3.1°
26 October – 4 November
65.6°
60.1°
+3.1°
5 November – 14 November
at normal
55.5°
—
October records over 66 years
92.8°3 October 2006All-time high
24.4°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Kansas City (5 mi).
Sat, 1771° / 35°0
71 °
Mount Washington, Saturday, 17 October
Clear. High 71°, low 35°.
Pressure30.59 inHg
Wind3 mph S
Humidity54%
Visibility6.2 mi
Dew point37°
Sun, 1863° / 44°0
63 °
Mount Washington, Sunday, 18 October
Clear. High 63°, low 44°.
Pressure30.42 inHg
Wind8 mph S
Humidity60%
Visibility6.2 mi
Dew point44°
Mon, 1965° / 46°0.07
65 °
Mount Washington, Monday, 19 October
Light rain. High 65°, low 46°.
Pressure30.30 inHg
Wind5.8 mph S
Humidity58%
Visibility6.2 mi
Dew point45°
Tue, 2069° / 48°0.09
69 °
Mount Washington, Tuesday, 20 October
Light rain. High 69°, low 48°.
Pressure30.27 inHg
Wind7.4 mph SE
Humidity54%
Visibility—
Dew point47°
Wed, 2171° / 51°0.05
71 °
Mount Washington, Wednesday, 21 October
Light rain. High 71°, low 51°.
Pressure30.21 inHg
Wind6.6 mph S
Humidity53%
Visibility—
Dew point48°
Thu, 2277° / 58°0.08
77 °
Mount Washington, Thursday, 22 October
Light rain. High 77°, low 58°.
Pressure30.12 inHg
Wind7.5 mph SW
Humidity53%
Visibility—
Dew point54°
Fri, 2379° / 62°0
79 °
Mount Washington, Friday, 23 October
Overcast. High 79°, low 62°.
Pressure30.06 inHg
Wind10.8 mph S
Humidity52%
Visibility—
Dew point55°
Sat, 2478° / 64°0
78 °
Mount Washington, Saturday, 24 October
Overcast. High 78°, low 64°.
Pressure30.03 inHg
Wind13.9 mph S
Humidity38%
Visibility—
Dew point47°
Sun, 2577° / 64°0
77 °
Mount Washington, Sunday, 25 October
Partly cloudy. High 77°, low 64°.
Pressure30.06 inHg
Wind11.5 mph SE
Humidity37%
Visibility—
Dew point47°
Mon, 2664° / 49°0.2
64 °
Mount Washington, Monday, 26 October
Light rain. High 64°, low 49°.
Pressure29.83 inHg
Wind14.4 mph W
Humidity86%
Visibility—
Dew point54°
Tue, 2765° / 45°0
65 °
Mount Washington, Tuesday, 27 October
Clear. High 65°, low 45°.
Pressure30.00 inHg
Wind11.6 mph W
Humidity41%
Visibility—
Dew point36°
Wed, 2867° / 50°0
67 °
Mount Washington, Wednesday, 28 October
Overcast. High 67°, low 50°.
Pressure29.91 inHg
Wind13 mph S
Humidity50%
Visibility—
Dew point43°
Thu, 2973° / 56°0
73 °
Mount Washington, Thursday, 29 October
Overcast. High 73°, low 56°.
Pressure29.68 inHg
Wind11.5 mph S
Humidity64%
Visibility—
Dew point55°
Fri, 3061° / 44°0.1
61 °
Mount Washington, Friday, 30 October
Light rain. High 61°, low 44°.
Pressure29.71 inHg
Wind19 mph NW
Humidity74%
Visibility—
Dew point43°
Sat, 3164° / 41°0
64 °
Mount Washington, Saturday, 31 October
Clear. High 64°, low 41°.
Pressure29.97 inHg
Wind6.6 mph W
Humidity40%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0160° / 44°0.19
60 °
Mount Washington, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.19 in
Chance of precipitation28%
Record high78° (2016)
Record low24° (2023)
Mon, 0257° / 43°0.09
57 °
Mount Washington, Monday, 2 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high78° (1964)
Record low20° (1991)
Tue, 0358° / 43°0.12
58 °
Mount Washington, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.12 in
Chance of precipitation28%
Record high76° (1978)
Record low16° (1991)
Wed, 0457° / 42°0.11
57 °
Mount Washington, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation27%
Record high79° (1978)
Record low16° (1991)
Thu, 0557° / 42°0.06
57 °
Mount Washington, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.06 in
Chance of precipitation30%
Record high74° (1978)
Record low24° (1967)
Fri, 0657° / 41°0.1
57 °
Mount Washington, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.1 in
Chance of precipitation18%
Record high73° (1999)
Record low25° (1993)
Sat, 0757° / 42°0.02
57 °
Mount Washington, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.02 in
Chance of precipitation13%
Record high76° (2023)
Record low17° (1991)
Sun, 0858° / 42°0.07
58 °
Mount Washington, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.07 in
Chance of precipitation17%
Record high78° (2005)
Record low14° (1991)
Mon, 0958° / 42°0.09
58 °
Mount Washington, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high75° (2022)
Record low20° (2018)
Tue, 1055° / 39°0.08
55 °
Mount Washington, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.08 in
Chance of precipitation30%
Record high73° (1964)
Record low17° (2018)
Wed, 1153° / 37°0.07
53 °
Mount Washington, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high75° (1964)
Record low18° (1986)
Thu, 1252° / 37°0.07
52 °
Mount Washington, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation22%
Record high71° (1999)
Record low11° (2019)
Fri, 1354° / 37°0.05
54 °
Mount Washington, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.05 in
Chance of precipitation17%
Record high75° (1999)
Record low11° (1986)
Sat, 1454° / 39°0.05
54 °
Mount Washington, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.05 in
Chance of precipitation25%
Record high76° (2025)
Record low18° (2014)
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 Mount Washington, 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 Mount Washington, 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.