As of 06:29 CDT

Weather in Winchester, MO

51°Current weather

Winchester, Wednesday, 21 October, 06:29

Clear. Feels like 50°. High 76°, low 49°.

Pressure30.27 inHg
Wind1.5 mph SW
Humidity86%
Visibility6.2 mi
Dew point46°

Monthly outlook for Winchester, MO: average high 67.2°, average low 52.9°. That is 2.9° above the climate normal for October. Precipitation is expected on 5 days (about 4.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 22 October (76.6°), the coolest 30 October (44.9°).

67.2°/52.9°
Average high / low
+2.9°
Above normal
5 / 5
Wet days / normal
4.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October69.4°63.4°+3.4°
31 October – 9 November63.5°59°+2.5°
10 November – 19 Novemberat normal54.4°—

October records over 66 years

91.9°1 October 2019All-time high
28°31 October 2023All-time low
Thu, 2277° / 48°0Clear
77 °Clear

Winchester, Thursday, 22 October

Clear. High 77°, low 48°.

Pressure30.27 inHg
Wind0.6 mph N
Humidity45%
Visibility6.2 mi
Dew point49°
Fri, 2372° / 53°0Clear
72 °Clear

Winchester, Friday, 23 October

Clear. High 72°, low 53°.

Pressure30.30 inHg
Wind5.7 mph SE
Humidity47%
Visibility6.2 mi
Dew point49°
Sat, 2472° / 52°0Overcast
72 °Overcast

Winchester, Saturday, 24 October

Overcast. High 72°, low 52°.

Pressure30.36 inHg
Wind5.7 mph SE
Humidity50%
Visibility6.2 mi
Dew point49°
Sun, 2576° / 53°0Overcast
76 °Overcast

Winchester, Sunday, 25 October

Overcast. High 76°, low 53°.

Pressure30.36 inHg
Wind5.8 mph S
Humidity37%
Visibility—
Dew point44°
Mon, 2673° / 55°0Overcast
73 °Overcast

Winchester, Monday, 26 October

Overcast. High 73°, low 55°.

Pressure30.24 inHg
Wind5.9 mph SW
Humidity34%
Visibility—
Dew point41°
Tue, 2761° / 58°0.03Light rain
61 °Light rain

Winchester, Tuesday, 27 October

Light rain. High 61°, low 58°.

Pressure30.21 inHg
Wind7.4 mph NW
Humidity80%
Visibility—
Dew point53°
Wed, 2871° / 55°0Overcast
71 °Overcast

Winchester, Wednesday, 28 October

Overcast. High 71°, low 55°.

Pressure30.12 inHg
Wind9 mph SW
Humidity49%
Visibility—
Dew point46°
Thu, 2958° / 46°0.01Light rain
58 °Light rain

Winchester, Thursday, 29 October

Light rain. High 58°, low 46°.

Pressure30.27 inHg
Wind12.9 mph NW
Humidity43%
Visibility—
Dew point33°
Fri, 3058° / 45°0Overcast
58 °Overcast

Winchester, Friday, 30 October

Overcast. High 58°, low 45°.

Pressure30.30 inHg
Wind5.7 mph E
Humidity35%
Visibility—
Dew point28°
Sat, 3155° / 48°0.14Light rain
55 °Light rain

Winchester, Saturday, 31 October

Light rain. High 55°, low 48°.

Pressure30.18 inHg
Wind11.9 mph SE
Humidity32%
Visibility—
Dew point25°
Sun, 0157° / 51°1.22Rain
57 °Rain

Winchester, Sunday, 1 November

Rain. High 57°, low 51°.

Pressure29.97 inHg
Wind10.4 mph S
Humidity95%
Visibility—
Dew point54°
Mon, 0260° / 58°0.04Light rain
60 °Light rain

Winchester, Monday, 2 November

Light rain. High 60°, low 58°.

Pressure30.00 inHg
Wind8.4 mph W
Humidity78%
Visibility—
Dew point52°
Tue, 0367° / 53°0.27Rain
67 °Rain

Winchester, Tuesday, 3 November

Rain. High 67°, low 53°.

Pressure29.88 inHg
Wind12.4 mph SE
Humidity66%
Visibility—
Dew point53°
Wed, 0469° / 64°2.5Heavy rain
69 °Heavy rain

Winchester, Wednesday, 4 November

Heavy rain. High 69°, low 64°.

Pressure29.65 inHg
Wind14.4 mph S
Humidity97%
Visibility—
Dew point65°
Thu, 0573° / 61°0Overcast
73 °Overcast

Winchester, Thursday, 5 November

Overcast. High 73°, low 61°.

Pressure29.94 inHg
Wind8.4 mph SW
Humidity58%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0658° / 42°0.09Climate normal
58 °Climate normal

Winchester, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high77° (2023)
Record low28° (1982)
Sat, 0758° / 43°0.09Climate normal
58 °Climate normal

Winchester, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation17%
Record high75° (1980)
Record low18° (1991)
Sun, 0858° / 43°0.04Climate normal
58 °Climate normal

Winchester, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.04 in
Chance of precipitation15%
Record high81° (2023)
Record low6° (1991)
Mon, 0959° / 43°0.09Climate normal
59 °Climate normal

Winchester, Monday, 9 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (2022)
Record low16° (1991)
Tue, 1056° / 41°0.13Climate normal
56 °Climate normal

Winchester, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.13 in
Chance of precipitation30%
Record high74° (2012)
Record low19° (2018)
Wed, 1155° / 39°0.11Climate normal
55 °Climate normal

Winchester, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.11 in
Chance of precipitation28%
Record high75° (1964)
Record low22° (2019)
Thu, 1253° / 38°0.09Climate normal
53 °Climate normal

Winchester, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation22%
Record high72° (2010)
Record low11° (2019)
Fri, 1354° / 38°0.05Climate normal
54 °Climate normal

Winchester, Friday, 13 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.05 in
Chance of precipitation20%
Record high79° (1999)
Record low12° (1986)
Sat, 1454° / 39°0.09Climate normal
54 °Climate normal

Winchester, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (2025)
Record low16° (1986)
Sun, 1554° / 40°0.13Climate normal
54 °Climate normal

Winchester, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation32%
Record high77° (2025)
Record low22° (2019)
Mon, 1654° / 39°0.12Climate normal
54 °Climate normal

Winchester, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.12 in
Chance of precipitation25%
Record high72° (2001)
Record low25° (1997)
Tue, 1755° / 39°0.12Climate normal
55 °Climate normal

Winchester, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation25%
Record high76° (2016)
Record low19° (2014)
Wed, 1854° / 40°0.17Climate normal
54 °Climate normal

Winchester, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.17 in
Chance of precipitation35%
Record high71° (2024)
Record low14° (2014)
Thu, 1954° / 40°0.08Climate normal
54 °Climate normal

Winchester, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation32%
Record high72° (1979)
Record low21° (2022)

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 Winchester, 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 Winchester, 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.