As of 07:07 CDT

Weather in Keyes Summit, MO

57°Current weather

Keyes Summit, Wednesday, 7 October, 07:07

Clear. Feels like 56°. High 89°, low 56°.

Pressure29.97 inHg
Wind1 mph SW
Humidity72%
Visibility6.2 mi
Dew point48°

Monthly outlook for Keyes Summit, MO: average high 73.9°, average low 54.2°. That is 3.5° above the climate normal for October. Precipitation is expected on 3 days (about 2.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 15 October (92°), the coolest 18 October (39°).

73.9°/54.2°
Average high / low
+3.5°
Above normal
3 / 4
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October81.7°69°+7.1°
17 October – 26 October60.9°64.5°-2°
27 October – 5 Novemberat normal60.6°—

October records over 66 years

91.9°1 October 2019All-time high
28°31 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Winchester (4 mi).

Thu, 0885° / 53°0Clear
85 °Clear

Keyes Summit, Thursday, 8 October

Clear. High 85°, low 53°.

Pressure30.12 inHg
Wind3.2 mph SE
Humidity26%
Visibility6.2 mi
Dew point41°
Fri, 0988° / 61°0Clear
88 °Clear

Keyes Summit, Friday, 9 October

Clear. High 88°, low 61°.

Pressure30.12 inHg
Wind8.9 mph S
Humidity24%
Visibility6.2 mi
Dew point43°
Sat, 1085° / 65°0.1Light rain
85 °Light rain

Keyes Summit, Saturday, 10 October

Light rain. High 85°, low 65°.

Pressure30.06 inHg
Wind6.5 mph SE
Humidity38%
Visibility6.2 mi
Dew point55°
Sun, 1172° / 62°0.69Rain
72 °Rain

Keyes Summit, Sunday, 11 October

Rain. High 72°, low 62°.

Pressure29.85 inHg
Wind12.7 mph NE
Humidity74%
Visibility—
Dew point59°
Mon, 1290° / 61°0Clear
90 °Clear

Keyes Summit, Monday, 12 October

Clear. High 90°, low 61°.

Pressure29.83 inHg
Wind8 mph SW
Humidity47%
Visibility—
Dew point60°
Tue, 1376° / 65°0.03Light rain
76 °Light rain

Keyes Summit, Tuesday, 13 October

Light rain. High 76°, low 65°.

Pressure29.97 inHg
Wind11.1 mph NE
Humidity70%
Visibility—
Dew point60°
Wed, 1478° / 57°0Overcast
78 °Overcast

Keyes Summit, Wednesday, 14 October

Overcast. High 78°, low 57°.

Pressure30.00 inHg
Wind12.8 mph SE
Humidity42%
Visibility—
Dew point46°
Thu, 1592° / 67°1.65Heavy rain
92 °Heavy rain

Keyes Summit, Thursday, 15 October

Heavy rain. High 92°, low 67°.

Pressure29.74 inHg
Wind15.9 mph SW
Humidity40%
Visibility—
Dew point62°
Fri, 1661° / 52°0Clear
61 °Clear

Keyes Summit, Friday, 16 October

Clear. High 61°, low 52°.

Pressure30.15 inHg
Wind12.5 mph NW
Humidity35%
Visibility—
Dew point31°
Sat, 1751° / 43°0Mostly clear
51 °Mostly clear

Keyes Summit, Saturday, 17 October

Mostly clear. High 51°, low 43°.

Pressure30.30 inHg
Wind14.1 mph NW
Humidity42%
Visibility—
Dew point28°
Sun, 1857° / 39°0Partly cloudy
57 °Partly cloudy

Keyes Summit, Sunday, 18 October

Partly cloudy. High 57°, low 39°.

Pressure30.33 inHg
Wind6.2 mph NW
Humidity32%
Visibility—
Dew point23°
Mon, 1965° / 43°0Overcast
65 °Overcast

Keyes Summit, Monday, 19 October

Overcast. High 65°, low 43°.

Pressure30.27 inHg
Wind6.4 mph S
Humidity26%
Visibility—
Dew point24°
Tue, 2066° / 47°0Partly cloudy
66 °Partly cloudy

Keyes Summit, Tuesday, 20 October

Partly cloudy. High 66°, low 47°.

Pressure30.45 inHg
Wind5.7 mph E
Humidity26%
Visibility—
Dew point26°
Wed, 2166° / 50°0.02Light rain
66 °Light rain

Keyes Summit, Wednesday, 21 October

Light rain. High 66°, low 50°.

Pressure30.30 inHg
Wind7.6 mph NW
Humidity27%
Visibility—
Dew point29°
Thu, 2262° / 47°0.04Light rain
62 °Light rain

Keyes Summit, Thursday, 22 October

Light rain. High 62°, low 47°.

Pressure30.21 inHg
Wind9.9 mph NW
Humidity61%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2365° / 50°0.11Climate normal
65 °Climate normal

Keyes Summit, Friday, 23 October

Climate normal for this date — 60-year average.

Average high65°
Average low50°
Average precipitation0.11 in
Chance of precipitation37%
Record high82° (1963)
Record low35° (1982)
Sat, 2463° / 49°0.11Climate normal
63 °Climate normal

Keyes Summit, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high63°
Average low49°
Average precipitation0.11 in
Chance of precipitation27%
Record high81° (2012)
Record low29° (1981)
Sun, 2563° / 48°0.13Climate normal
63 °Climate normal

Keyes Summit, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.13 in
Chance of precipitation30%
Record high81° (1963)
Record low32° (2013)
Mon, 2662° / 47°0.15Climate normal
62 °Climate normal

Keyes Summit, Monday, 26 October

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.15 in
Chance of precipitation37%
Record high82° (1963)
Record low31° (1962)
Tue, 2762° / 47°0.1Climate normal
62 °Climate normal

Keyes Summit, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.1 in
Chance of precipitation23%
Record high81° (2023)
Record low33° (2001)
Wed, 2862° / 46°0.06Climate normal
62 °Climate normal

Keyes Summit, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.06 in
Chance of precipitation22%
Record high79° (1999)
Record low33° (1969)
Thu, 2962° / 46°0.14Climate normal
62 °Climate normal

Keyes Summit, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.14 in
Chance of precipitation28%
Record high82° (2024)
Record low29° (2017)
Fri, 3063° / 47°0.12Climate normal
63 °Climate normal

Keyes Summit, Friday, 30 October

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.12 in
Chance of precipitation33%
Record high81° (2024)
Record low30° (1980)
Sat, 3162° / 48°0.15Climate normal
62 °Climate normal

Keyes Summit, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high62°
Average low48°
Average precipitation0.15 in
Chance of precipitation40%
Record high80° (1968)
Record low28° (2023)
Sun, 0161° / 46°0.17Climate normal
61 °Climate normal

Keyes Summit, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.17 in
Chance of precipitation28%
Record high80° (2016)
Record low26° (2023)
Mon, 0260° / 45°0.09Climate normal
60 °Climate normal

Keyes Summit, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.09 in
Chance of precipitation33%
Record high79° (2016)
Record low27° (1966)
Tue, 0359° / 44°0.12Climate normal
59 °Climate normal

Keyes Summit, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.12 in
Chance of precipitation27%
Record high79° (1987)
Record low19° (1991)
Wed, 0458° / 45°0.15Climate normal
58 °Climate normal

Keyes Summit, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°
Average low45°
Average precipitation0.15 in
Chance of precipitation28%
Record high77° (1978)
Record low19° (1991)
Thu, 0558° / 43°0.17Climate normal
58 °Climate normal

Keyes Summit, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.17 in
Chance of precipitation35%
Record high78° (1978)
Record low24° (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 Keyes Summit, 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 Keyes Summit, 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.