Monthly outlook for Rombauer, MO: average high 78.2°, average low 57.2°. That is 4.5° above the climate normal for October. Precipitation is expected on 5 days (about 3.4 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 15 October (94.2°), the coolest 19 October (43.8°).
78.2°/57.2°
Average high / low
+4.5°
Above normal
5 / 4
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
85.1°
71.5°
+7.5°
17 October – 26 October
66.9°
67.2°
-0.2°
27 October – 5 November
at normal
63.2°
—
October records over 66 years
91.6°11 October 1963All-time high
28.6°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Puxico (10 mi).
Thu, 0886° / 58°0
86 °
Rombauer, Thursday, 8 October
Clear. High 86°, low 58°.
Pressure30.09 inHg
Wind6.6 mph E
Humidity46%
Visibility6.2 mi
Dew point57°
Fri, 0986° / 55°0
86 °
Rombauer, Friday, 9 October
Clear. High 86°, low 55°.
Pressure30.12 inHg
Wind3.9 mph SE
Humidity38%
Visibility6.2 mi
Dew point52°
Sat, 1078° / 61°0.54
78 °
Rombauer, Saturday, 10 October
Heavy rain. High 78°, low 61°.
Pressure30.12 inHg
Wind7.5 mph E
Humidity41%
Visibility6.2 mi
Dew point51°
Sun, 1172° / 61°0.7
72 °
Rombauer, Sunday, 11 October
Rain. High 72°, low 61°.
Pressure29.85 inHg
Wind5.5 mph NW
Humidity83%
Visibility5.4 mi
Dew point63°
Mon, 1283° / 58°0
83 °
Rombauer, Monday, 12 October
Clear. High 83°, low 58°.
Pressure29.94 inHg
Wind7.8 mph SW
Humidity56%
Visibility—
Dew point62°
Tue, 1392° / 65°0
92 °
Rombauer, Tuesday, 13 October
Mostly clear. High 92°, low 65°.
Pressure29.91 inHg
Wind8.1 mph W
Humidity40%
Visibility—
Dew point59°
Wed, 1494° / 66°0
94 °
Rombauer, Wednesday, 14 October
Clear. High 94°, low 66°.
Pressure29.91 inHg
Wind7.7 mph S
Humidity36%
Visibility—
Dew point56°
Thu, 1594° / 75°0
94 °
Rombauer, Thursday, 15 October
Light rain. High 94°, low 75°.
Pressure29.91 inHg
Wind18.1 mph SW
Humidity37%
Visibility—
Dew point60°
Fri, 1679° / 63°0.09
79 °
Rombauer, Friday, 16 October
Light rain. High 79°, low 63°.
Pressure30.21 inHg
Wind12 mph N
Humidity52%
Visibility—
Dew point53°
Sat, 1767° / 53°0
67 °
Rombauer, Saturday, 17 October
Overcast. High 67°, low 53°.
Pressure30.30 inHg
Wind14 mph N
Humidity29%
Visibility—
Dew point32°
Sun, 1867° / 45°0
67 °
Rombauer, Sunday, 18 October
Overcast. High 67°, low 45°.
Pressure30.36 inHg
Wind10.6 mph NE
Humidity28%
Visibility—
Dew point28°
Mon, 1971° / 44°0
71 °
Rombauer, Monday, 19 October
Clear. High 71°, low 44°.
Pressure30.36 inHg
Wind9.7 mph E
Humidity22%
Visibility—
Dew point24°
Tue, 2076° / 53°0
76 °
Rombauer, Tuesday, 20 October
Overcast. High 76°, low 53°.
Pressure30.33 inHg
Wind11.2 mph S
Humidity35%
Visibility—
Dew point42°
Wed, 2162° / 56°1.21
62 °
Rombauer, Wednesday, 21 October
Heavy rain. High 62°, low 56°.
Pressure30.15 inHg
Wind6.7 mph S
Humidity85%
Visibility—
Dew point52°
Thu, 2259° / 51°0.8
59 °
Rombauer, Thursday, 22 October
Rain. High 59°, low 51°.
Pressure29.80 inHg
Wind11.9 mph N
Humidity85%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2367° / 51°0.13
67 °
Rombauer, Friday, 23 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.13 in
Chance of precipitation30%
Record high82° (1963)
Record low37° (2006)
Sat, 2466° / 51°0.1
66 °
Rombauer, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.1 in
Chance of precipitation28%
Record high81° (2000)
Record low31° (1981)
Sun, 2565° / 50°0.08
65 °
Rombauer, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.08 in
Chance of precipitation30%
Record high82° (2024)
Record low34° (2013)
Mon, 2665° / 50°0.15
65 °
Rombauer, Monday, 26 October
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.15 in
Chance of precipitation33%
Record high82° (1963)
Record low36° (1962)
Tue, 2764° / 49°0.18
64 °
Rombauer, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.18 in
Chance of precipitation32%
Record high82° (1963)
Record low37° (2001)
Wed, 2864° / 48°0.11
64 °
Rombauer, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.11 in
Chance of precipitation28%
Record high80° (1999)
Record low33° (1976)
Thu, 2964° / 48°0.17
64 °
Rombauer, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.17 in
Chance of precipitation27%
Record high81° (2016)
Record low31° (2017)
Fri, 3065° / 49°0.14
65 °
Rombauer, Friday, 30 October
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.14 in
Chance of precipitation28%
Record high81° (2016)
Record low33° (1980)
Sat, 3165° / 50°0.19
65 °
Rombauer, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.19 in
Chance of precipitation35%
Record high80° (2016)
Record low29° (2023)
Sun, 0164° / 49°0.2
64 °
Rombauer, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.2 in
Chance of precipitation35%
Record high81° (2016)
Record low28° (2023)
Mon, 0262° / 48°0.1
62 °
Rombauer, Monday, 2 November
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.1 in
Chance of precipitation30%
Record high80° (2016)
Record low31° (1966)
Tue, 0362° / 46°0.09
62 °
Rombauer, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (2024)
Record low27° (1991)
Wed, 0461° / 47°0.14
61 °
Rombauer, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.14 in
Chance of precipitation18%
Record high80° (1987)
Record low22° (1991)
Thu, 0560° / 46°0.16
60 °
Rombauer, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.16 in
Chance of precipitation35%
Record high77° (1978)
Record low25° (1991)
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 Rombauer, 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 Rombauer, 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.