As of 23:48 CDT

Weather in Winchester, OK

53°Current weather

Winchester, Tuesday, 20 October, 23:48

Overcast. Feels like 52°. High 76°, low 52°.

Pressure30.21 inHg
Wind0 mph N
Humidity82%
Visibility6.2 mi
Dew point48°

Monthly outlook for Winchester, OK: average high 71.4°, average low 52°. That is 2.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 4 November (81.2°), the coolest 28 October (39.5°).

71.4°/52°
Average high / low
+2.1°
Above normal
3 / 4
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October70.9°69.3°+0.9°
30 October – 8 November72.1°64.5°+4.2°
9 November – 18 Novemberat normal61°—

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, 2177° / 52°0.03Light rain
77 °Light rain

Winchester, Wednesday, 21 October

Light rain. High 77°, low 52°.

Pressure30.24 inHg
Wind5.2 mph S
Humidity43%
Visibility6.2 mi
Dew point48°
Thu, 2278° / 52°0Mostly clear
78 °Mostly clear

Winchester, Thursday, 22 October

Mostly clear. High 78°, low 52°.

Pressure30.21 inHg
Wind3.4 mph SE
Humidity42%
Visibility6.2 mi
Dew point50°
Fri, 2378° / 57°0Overcast
78 °Overcast

Winchester, Friday, 23 October

Overcast. High 78°, low 57°.

Pressure30.21 inHg
Wind9.4 mph SE
Humidity46%
Visibility6.2 mi
Dew point51°
Sat, 2478° / 57°0Overcast
78 °Overcast

Winchester, Saturday, 24 October

Overcast. High 78°, low 57°.

Pressure30.21 inHg
Wind7.8 mph S
Humidity48%
Visibility6.2 mi
Dew point51°
Sun, 2575° / 59°0Overcast
75 °Overcast

Winchester, Sunday, 25 October

Overcast. High 75°, low 59°.

Pressure30.30 inHg
Wind8.6 mph SE
Humidity46%
Visibility—
Dew point50°
Mon, 2672° / 57°0.06Light rain
72 °Light rain

Winchester, Monday, 26 October

Light rain. High 72°, low 57°.

Pressure30.21 inHg
Wind9.7 mph NW
Humidity39%
Visibility—
Dew point44°
Tue, 2754° / 46°0.1Light rain
54 °Light rain

Winchester, Tuesday, 27 October

Light rain. High 54°, low 46°.

Pressure30.36 inHg
Wind16.3 mph N
Humidity69%
Visibility—
Dew point40°
Wed, 2858° / 39°0Overcast
58 °Overcast

Winchester, Wednesday, 28 October

Overcast. High 58°, low 39°.

Pressure30.33 inHg
Wind8.9 mph N
Humidity46%
Visibility—
Dew point33°
Thu, 2962° / 42°0Overcast
62 °Overcast

Winchester, Thursday, 29 October

Overcast. High 62°, low 42°.

Pressure30.27 inHg
Wind5.9 mph NE
Humidity40%
Visibility—
Dew point33°
Fri, 3066° / 45°0Clear
66 °Clear

Winchester, Friday, 30 October

Clear. High 66°, low 45°.

Pressure30.12 inHg
Wind8.8 mph S
Humidity38%
Visibility—
Dew point35°
Sat, 3168° / 47°0.01Light rain
68 °Light rain

Winchester, Saturday, 31 October

Light rain. High 68°, low 47°.

Pressure29.91 inHg
Wind14.5 mph S
Humidity34%
Visibility—
Dew point31°
Sun, 0167° / 57°0.04Light rain
67 °Light rain

Winchester, Sunday, 1 November

Light rain. High 67°, low 57°.

Pressure29.91 inHg
Wind10.9 mph S
Humidity89%
Visibility—
Dew point59°
Mon, 0274° / 57°0Clear
74 °Clear

Winchester, Monday, 2 November

Clear. High 74°, low 57°.

Pressure30.21 inHg
Wind6.9 mph N
Humidity53%
Visibility—
Dew point51°
Tue, 0377° / 55°0Partly cloudy
77 °Partly cloudy

Winchester, Tuesday, 3 November

Partly cloudy. High 77°, low 55°.

Pressure30.24 inHg
Wind7.5 mph S
Humidity41%
Visibility—
Dew point46°
Wed, 0481° / 58°0Clear
81 °Clear

Winchester, Wednesday, 4 November

Clear. High 81°, low 58°.

Pressure30.00 inHg
Wind8.5 mph N
Humidity45%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0564° / 49°0.07Climate normal
64 °Climate normal

Winchester, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.07 in
Chance of precipitation20%
Record high79° (1978)
Record low32° (1991)
Fri, 0664° / 48°0.09Climate normal
64 °Climate normal

Winchester, Friday, 6 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.09 in
Chance of precipitation18%
Record high80° (1980)
Record low31° (1993)
Sat, 0764° / 48°0.06Climate normal
64 °Climate normal

Winchester, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.06 in
Chance of precipitation13%
Record high82° (2005)
Record low31° (1993)
Sun, 0864° / 49°0.1Climate normal
64 °Climate normal

Winchester, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.1 in
Chance of precipitation23%
Record high83° (2023)
Record low24° (1991)
Mon, 0964° / 49°0.07Climate normal
64 °Climate normal

Winchester, Monday, 9 November

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.07 in
Chance of precipitation28%
Record high78° (2022)
Record low28° (1991)
Tue, 1063° / 46°0.07Climate normal
63 °Climate normal

Winchester, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.07 in
Chance of precipitation23%
Record high80° (1995)
Record low23° (2018)
Wed, 1162° / 45°0.07Climate normal
62 °Climate normal

Winchester, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.07 in
Chance of precipitation23%
Record high79° (1989)
Record low25° (2019)
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)

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.