As of 12:21 CDT

Weather in Winchester, OK

75°Current weather

Winchester, Tuesday, 27 October, 12:21

Clear. Feels like 74°. High 77°, low 59°.

Pressure30.15 inHg
Wind9.2 mph S
Humidity46%
Visibility6.2 mi
Dew point53°

Monthly outlook for Winchester, OK: average high 69.4°, average low 55.8°. That is 2.6° above the climate normal for October. Precipitation is expected on 5 days (about 3.2 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 29 October (82.6°), the coolest 7 November (46°).

69.4°/55.8°
Average high / low
+2.6°
Above normal
5 / 4
Wet days / normal
3.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November71°65.5°+3°
6 November – 15 November66.8°62°+2.6°
16 November – 25 Novemberat normal59.1°—

October records over 66 years

94.6°9 October 1963All-time high
27.1°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Preston (5 mi).

Wed, 2879° / 60°0Clear
79 °Clear

Winchester, Wednesday, 28 October

Clear. High 79°, low 60°.

Pressure30.12 inHg
Wind12.3 mph S
Humidity54%
Visibility6.2 mi
Dew point57°
Thu, 2983° / 61°0Overcast
83 °Overcast

Winchester, Thursday, 29 October

Overcast. High 83°, low 61°.

Pressure30.12 inHg
Wind7.9 mph S
Humidity63%
Visibility6.2 mi
Dew point64°
Fri, 3072° / 63°0.03Light rain
72 °Light rain

Winchester, Friday, 30 October

Light rain. High 72°, low 63°.

Pressure30.15 inHg
Wind7.1 mph SE
Humidity61%
Visibility6.2 mi
Dew point58°
Sat, 3163° / 59°0.72Rain
63 °Rain

Winchester, Saturday, 31 October

Rain. High 63°, low 59°.

Pressure30.12 inHg
Wind6.9 mph E
Humidity93%
Visibility2.2 mi
Dew point59°
Sun, 0172° / 62°0.58Heavy rain
72 °Heavy rain

Winchester, Sunday, 1 November

Heavy rain. High 72°, low 62°.

Pressure30.09 inHg
Wind5.5 mph SE
Humidity69%
Visibility—
Dew point57°
Mon, 0276° / 62°1.13Heavy rain
76 °Heavy rain

Winchester, Monday, 2 November

Heavy rain. High 76°, low 62°.

Pressure29.74 inHg
Wind16.2 mph S
Humidity60%
Visibility—
Dew point59°
Tue, 0368° / 62°0.71Rain
68 °Rain

Winchester, Tuesday, 3 November

Rain. High 68°, low 62°.

Pressure29.53 inHg
Wind15.2 mph S
Humidity84%
Visibility—
Dew point62°
Wed, 0464° / 54°0.07Light rain
64 °Light rain

Winchester, Wednesday, 4 November

Light rain. High 64°, low 54°.

Pressure29.65 inHg
Wind14.4 mph NW
Humidity82%
Visibility—
Dew point54°
Thu, 0558° / 54°0.01Light rain
58 °Light rain

Winchester, Thursday, 5 November

Light rain. High 58°, low 54°.

Pressure29.91 inHg
Wind15.6 mph NW
Humidity76%
Visibility—
Dew point49°
Fri, 0662° / 47°0Overcast
62 °Overcast

Winchester, Friday, 6 November

Overcast. High 62°, low 47°.

Pressure30.00 inHg
Wind11.1 mph NW
Humidity40%
Visibility—
Dew point34°
Sat, 0765° / 46°0Partly cloudy
65 °Partly cloudy

Winchester, Saturday, 7 November

Partly cloudy. High 65°, low 46°.

Pressure30.00 inHg
Wind7.4 mph SE
Humidity51%
Visibility—
Dew point41°
Sun, 0871° / 51°0Clear
71 °Clear

Winchester, Sunday, 8 November

Clear. High 71°, low 51°.

Pressure29.94 inHg
Wind17.3 mph S
Humidity53%
Visibility—
Dew point48°
Mon, 0969° / 56°0Clear
69 °Clear

Winchester, Monday, 9 November

Clear. High 69°, low 56°.

Pressure30.00 inHg
Wind17.6 mph N
Humidity39%
Visibility—
Dew point41°
Tue, 1067° / 49°0Clear
67 °Clear

Winchester, Tuesday, 10 November

Clear. High 67°, low 49°.

Pressure30.27 inHg
Wind7.8 mph N
Humidity34%
Visibility—
Dew point34°
Wed, 1167° / 47°0Clear
67 °Clear

Winchester, Wednesday, 11 November

Clear. High 67°, low 47°.

Pressure30.18 inHg
Wind14.2 mph S
Humidity38%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1260° / 44°0.08Climate normal
60 °Climate normal

Winchester, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.08 in
Chance of precipitation23%
Record high79° (1999)
Record low17° (2019)
Fri, 1360° / 44°0.06Climate normal
60 °Climate normal

Winchester, Friday, 13 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.06 in
Chance of precipitation15%
Record high80° (1999)
Record low18° (1986)
Sat, 1460° / 46°0.06Climate normal
60 °Climate normal

Winchester, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.06 in
Chance of precipitation28%
Record high78° (2025)
Record low21° (2018)
Sun, 1560° / 45°0.15Climate normal
60 °Climate normal

Winchester, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.15 in
Chance of precipitation25%
Record high84° (2025)
Record low26° (2018)
Mon, 1660° / 44°0.09Climate normal
60 °Climate normal

Winchester, Monday, 16 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.09 in
Chance of precipitation18%
Record high80° (2016)
Record low27° (1997)
Tue, 1761° / 46°0.1Climate normal
61 °Climate normal

Winchester, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.1 in
Chance of precipitation18%
Record high79° (2017)
Record low26° (2014)
Wed, 1861° / 45°0.09Climate normal
61 °Climate normal

Winchester, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.09 in
Chance of precipitation20%
Record high76° (2025)
Record low23° (2014)
Thu, 1961° / 45°0.08Climate normal
61 °Climate normal

Winchester, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.08 in
Chance of precipitation25%
Record high74° (1979)
Record low26° (2022)
Fri, 2059° / 44°0.14Climate normal
59 °Climate normal

Winchester, Friday, 20 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.14 in
Chance of precipitation20%
Record high75° (1989)
Record low24° (2022)
Sat, 2159° / 43°0.07Climate normal
59 °Climate normal

Winchester, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.07 in
Chance of precipitation20%
Record high74° (1966)
Record low25° (1964)
Sun, 2258° / 43°0.1Climate normal
58 °Climate normal

Winchester, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation22%
Record high76° (2010)
Record low26° (1964)
Mon, 2359° / 43°0.04Climate normal
59 °Climate normal

Winchester, Monday, 23 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.04 in
Chance of precipitation20%
Record high73° (1966)
Record low27° (1970)
Tue, 2457° / 42°0.11Climate normal
57 °Climate normal

Winchester, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation25%
Record high73° (1966)
Record low24° (1970)
Wed, 2557° / 42°0.07Climate normal
57 °Climate normal

Winchester, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.07 in
Chance of precipitation25%
Record high75° (1965)
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 Winchester, OK 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, OK 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.