Monthly outlook for Rosati, MO: average high 70.3°, average low 48.3°. That is 1.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 12 October (90.2°), the coolest 18 October (26.4°).
70.3°/48.3°
Average high / low
+1.6°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
71.9°
68.1°
+2.1°
20 October – 29 October
67.5°
64.7°
+1.6°
30 October – 8 November
at normal
60.2°
—
October records over 66 years
92.3°10 October 1963All-time high
26.6°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Steelville (10 mi).
Sun, 1189° / 51°0
89 °
Rosati, Sunday, 11 October
Clear. High 89°, low 51°.
Pressure30.00 inHg
Wind6.3 mph SW
Humidity46%
Visibility6.2 mi
Dew point59°
Mon, 1290° / 60°0
90 °
Rosati, Monday, 12 October
Mostly clear. High 90°, low 60°.
Pressure29.94 inHg
Wind12.2 mph SW
Humidity41%
Visibility6.2 mi
Dew point59°
Tue, 1390° / 68°0
90 °
Rosati, Tuesday, 13 October
Clear. High 90°, low 68°.
Pressure29.91 inHg
Wind10.1 mph SW
Humidity50%
Visibility6.2 mi
Dew point65°
Wed, 1478° / 70°0.32
78 °
Rosati, Wednesday, 14 October
Rain. High 78°, low 70°.
Pressure30.03 inHg
Wind4.2 mph SW
Humidity91%
Visibility4.7 mi
Dew point72°
Thu, 1570° / 66°0.55
70 °
Rosati, Thursday, 15 October
Rain. High 70°, low 66°.
Pressure30.12 inHg
Wind9.4 mph E
Humidity97%
Visibility—
Dew point67°
Fri, 1662° / 42°0.25
62 °
Rosati, Friday, 16 October
Rain. High 62°, low 42°.
Pressure30.33 inHg
Wind15.1 mph NW
Humidity55%
Visibility—
Dew point45°
Sat, 1744° / 31°0
44 °
Rosati, Saturday, 17 October
Partly cloudy. High 44°, low 31°.
Pressure30.56 inHg
Wind14.7 mph NW
Humidity38%
Visibility—
Dew point17°
Sun, 1853° / 26°0
53 °
Rosati, Sunday, 18 October
Clear. High 53°, low 26°.
Pressure30.62 inHg
Wind6 mph S
Humidity27%
Visibility—
Dew point15°
Mon, 1962° / 33°0
62 °
Rosati, Monday, 19 October
Clear. High 62°, low 33°.
Pressure30.47 inHg
Wind8.9 mph S
Humidity28%
Visibility—
Dew point22°
Tue, 2066° / 38°0
66 °
Rosati, Tuesday, 20 October
Clear. High 66°, low 38°.
Pressure30.33 inHg
Wind7.8 mph S
Humidity25%
Visibility—
Dew point24°
Wed, 2170° / 43°0
70 °
Rosati, Wednesday, 21 October
Clear. High 70°, low 43°.
Pressure30.18 inHg
Wind11.1 mph SW
Humidity26%
Visibility—
Dew point29°
Thu, 2271° / 48°0
71 °
Rosati, Thursday, 22 October
Clear. High 71°, low 48°.
Pressure30.18 inHg
Wind6.9 mph W
Humidity45%
Visibility—
Dew point45°
Fri, 2368° / 46°0
68 °
Rosati, Friday, 23 October
Clear. High 68°, low 46°.
Pressure30.27 inHg
Wind4.7 mph E
Humidity39%
Visibility—
Dew point38°
Sat, 2455° / 47°0.01
55 °
Rosati, Saturday, 24 October
Light rain. High 55°, low 47°.
Pressure30.30 inHg
Wind6 mph SE
Humidity62%
Visibility—
Dew point41°
Sun, 2574° / 47°0
74 °
Rosati, Sunday, 25 October
Overcast. High 74°, low 47°.
Pressure30.18 inHg
Wind7.5 mph S
Humidity39%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2663° / 47°0.13
63 °
Rosati, Monday, 26 October
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.13 in
Chance of precipitation33%
Record high83° (1963)
Record low33° (1962)
Tue, 2763° / 47°0.12
63 °
Rosati, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.12 in
Chance of precipitation27%
Record high82° (2023)
Record low33° (2001)
Wed, 2862° / 46°0.07
62 °
Rosati, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.07 in
Chance of precipitation23%
Record high79° (1999)
Record low32° (1969)
Thu, 2963° / 46°0.14
63 °
Rosati, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.14 in
Chance of precipitation30%
Record high81° (2024)
Record low27° (2017)
Fri, 3064° / 47°0.13
64 °
Rosati, Friday, 30 October
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.13 in
Chance of precipitation28%
Record high80° (1971)
Record low29° (1980)
Sat, 3163° / 48°0.16
63 °
Rosati, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.16 in
Chance of precipitation37%
Record high80° (1968)
Record low27° (2023)
Sun, 0162° / 46°0.17
62 °
Rosati, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.17 in
Chance of precipitation33%
Record high80° (2016)
Record low24° (2023)
Mon, 0260° / 45°0.11
60 °
Rosati, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.11 in
Chance of precipitation28%
Record high80° (2016)
Record low27° (1966)
Tue, 0359° / 44°0.14
59 °
Rosati, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.14 in
Chance of precipitation32%
Record high78° (1987)
Record low19° (1991)
Wed, 0459° / 45°0.17
59 °
Rosati, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.17 in
Chance of precipitation25%
Record high80° (1978)
Record low17° (1991)
Thu, 0558° / 43°0.17
58 °
Rosati, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.17 in
Chance of precipitation35%
Record high79° (1978)
Record low25° (1976)
Fri, 0659° / 42°0.09
59 °
Rosati, Friday, 6 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (2023)
Record low27° (1993)
Sat, 0759° / 43°0.08
59 °
Rosati, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.08 in
Chance of precipitation17%
Record high78° (2023)
Record low22° (1991)
Sun, 0859° / 43°0.04
59 °
Rosati, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.04 in
Chance of precipitation13%
Record high81° (2023)
Record low10° (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 Rosati, 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 Rosati, 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.