Monthly outlook for Custer, MO: average high 79.4°, average low 56.3°. That is 6.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 13 October (91.5°), the coolest 23 October (41.4°).
79.4°/56.3°
Average high / low
+6.8°
Above normal
2 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
84.2°
68.3°
+8.9°
18 October – 27 October
71.3°
64.1°
+4°
28 October – 6 November
at normal
59.9°
—
October records over 66 years
90°11 October 1963All-time high
25.7°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Jadwin (4 mi).
Fri, 0986° / 54°0
86 °
Custer, Friday, 9 October
Clear. High 86°, low 54°.
Pressure30.12 inHg
Wind7.6 mph S
Humidity44%
Visibility6.2 mi
Dew point57°
Sat, 1079° / 55°0
79 °
Custer, Saturday, 10 October
Overcast. High 79°, low 55°.
Pressure30.06 inHg
Wind4 mph SE
Humidity48%
Visibility6.2 mi
Dew point55°
Sun, 1185° / 58°0
85 °
Custer, Sunday, 11 October
Clear. High 85°, low 58°.
Pressure29.97 inHg
Wind6.3 mph NW
Humidity42%
Visibility6.2 mi
Dew point53°
Mon, 1290° / 65°0
90 °
Custer, Monday, 12 October
Clear. High 90°, low 65°.
Pressure29.94 inHg
Wind12.5 mph SW
Humidity34%
Visibility—
Dew point53°
Tue, 1391° / 68°0
91 °
Custer, Tuesday, 13 October
Clear. High 91°, low 68°.
Pressure29.91 inHg
Wind9.5 mph SW
Humidity45%
Visibility—
Dew point62°
Wed, 1491° / 69°0
91 °
Custer, Wednesday, 14 October
Clear. High 91°, low 69°.
Pressure29.88 inHg
Wind13.4 mph S
Humidity38%
Visibility—
Dew point59°
Thu, 1591° / 72°0
91 °
Custer, Thursday, 15 October
Clear. High 91°, low 72°.
Pressure29.94 inHg
Wind15.6 mph SW
Humidity38%
Visibility—
Dew point59°
Fri, 1680° / 53°0.62
80 °
Custer, Friday, 16 October
Rain. High 80°, low 53°.
Pressure30.21 inHg
Wind14.5 mph N
Humidity90%
Visibility—
Dew point63°
Sat, 1764° / 49°0
64 °
Custer, Saturday, 17 October
Overcast. High 64°, low 49°.
Pressure30.47 inHg
Wind13.1 mph NE
Humidity43%
Visibility—
Dew point38°
Sun, 1871° / 43°0
71 °
Custer, Sunday, 18 October
Clear. High 71°, low 43°.
Pressure30.33 inHg
Wind7 mph E
Humidity30%
Visibility—
Dew point32°
Mon, 1968° / 54°0.09
68 °
Custer, Monday, 19 October
Light rain. High 68°, low 54°.
Pressure30.24 inHg
Wind13.1 mph S
Humidity72%
Visibility—
Dew point57°
Tue, 2072° / 56°0.01
72 °
Custer, Tuesday, 20 October
Light rain. High 72°, low 56°.
Pressure30.21 inHg
Wind8.6 mph S
Humidity59%
Visibility—
Dew point55°
Wed, 2175° / 58°0
75 °
Custer, Wednesday, 21 October
Overcast. High 75°, low 58°.
Pressure30.12 inHg
Wind5.8 mph S
Humidity54%
Visibility—
Dew point53°
Thu, 2273° / 49°0.01
73 °
Custer, Thursday, 22 October
Light rain. High 73°, low 49°.
Pressure30.00 inHg
Wind12.3 mph W
Humidity55%
Visibility—
Dew point54°
Fri, 2368° / 41°0
68 °
Custer, Friday, 23 October
Clear. High 68°, low 41°.
Pressure30.15 inHg
Wind9.5 mph SE
Humidity25%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2463° / 48°0.1
63 °
Custer, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.1 in
Chance of precipitation28%
Record high79° (2012)
Record low27° (1981)
Sun, 2562° / 47°0.1
62 °
Custer, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.1 in
Chance of precipitation28%
Record high79° (2023)
Record low31° (2013)
Mon, 2662° / 46°0.12
62 °
Custer, Monday, 26 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.12 in
Chance of precipitation37%
Record high81° (2014)
Record low33° (1962)
Tue, 2762° / 46°0.14
62 °
Custer, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.14 in
Chance of precipitation32%
Record high80° (2023)
Record low32° (2001)
Wed, 2862° / 45°0.07
62 °
Custer, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.07 in
Chance of precipitation25%
Record high78° (2024)
Record low31° (2008)
Thu, 2962° / 45°0.15
62 °
Custer, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.15 in
Chance of precipitation33%
Record high80° (2024)
Record low26° (2017)
Fri, 3062° / 46°0.14
62 °
Custer, Friday, 30 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.14 in
Chance of precipitation33%
Record high78° (1971)
Record low28° (1993)
Sat, 3162° / 47°0.17
62 °
Custer, 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° (1993)
Sun, 0161° / 46°0.19
61 °
Custer, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.19 in
Chance of precipitation38%
Record high78° (2016)
Record low23° (2023)
Mon, 0259° / 44°0.1
59 °
Custer, Monday, 2 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.1 in
Chance of precipitation32%
Record high78° (2016)
Record low26° (1966)
Tue, 0358° / 43°0.14
58 °
Custer, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.14 in
Chance of precipitation25%
Record high76° (1987)
Record low18° (1991)
Wed, 0458° / 44°0.2
58 °
Custer, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.2 in
Chance of precipitation27%
Record high78° (1978)
Record low17° (1991)
Thu, 0557° / 42°0.2
57 °
Custer, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.2 in
Chance of precipitation35%
Record high77° (1978)
Record low24° (1976)
Fri, 0658° / 41°0.1
58 °
Custer, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.1 in
Chance of precipitation30%
Record high76° (1999)
Record low26° (1993)
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 Custer, 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 Custer, 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.