As of 21:40 PST

Weather in Winchester, ID

47°Current weather

Winchester, Monday, 9 November, 21:40

Overcast. Feels like 44°. High 49°, low 36°.

Pressure30.09 inHg
Wind7.1 mph S
Humidity80%
Visibility6.2 mi
Dew point41°

Monthly outlook for Winchester, ID: average high 47.1°, average low 33.1°. That is 0.5° above the climate normal for November. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 7 days and 1.4 inches. The warmest day looks like 11 November (64.3°), the coolest 21 November (25°).

47.1°/33.1°
Average high / low
+0.5°
Above normal
4 / 7
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 November – 18 November51.5°47.9°+2°
19 November – 28 November39.8°42.4°-1.5°
29 November – 8 Decemberat normal38.9°—

November records over 66 years

70.9°12 November 1999All-time high
-7.2°23 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Culdesac (10 mi).

Tue, 1050° / 38°0.06Rain
50 °Rain

Winchester, Tuesday, 10 November

Rain. High 50°, low 38°.

Pressure30.18 inHg
Wind1.7 mph SW
Humidity65%
Visibility4.1 mi
Dew point42°
Wed, 1164° / 37°0Overcast
64 °Overcast

Winchester, Wednesday, 11 November

Overcast. High 64°, low 37°.

Pressure30.09 inHg
Wind0.7 mph SW
Humidity43%
Visibility6.2 mi
Dew point40°
Thu, 1264° / 44°0Overcast
64 °Overcast

Winchester, Thursday, 12 November

Overcast. High 64°, low 44°.

Pressure29.85 inHg
Wind3 mph SW
Humidity35%
Visibility6.2 mi
Dew point35°
Fri, 1362° / 43°0Overcast
62 °Overcast

Winchester, Friday, 13 November

Overcast. High 62°, low 43°.

Pressure29.47 inHg
Wind4 mph SE
Humidity35%
Visibility6.2 mi
Dew point33°
Sat, 1450° / 38°0.26Rain
50 °Rain

Winchester, Saturday, 14 November

Rain. High 50°, low 38°.

Pressure29.71 inHg
Wind5.3 mph NW
Humidity77%
Visibility—
Dew point40°
Sun, 1551° / 38°0.01Light rain
51 °Light rain

Winchester, Sunday, 15 November

Light rain. High 51°, low 38°.

Pressure29.85 inHg
Wind6.2 mph SE
Humidity51%
Visibility—
Dew point30°
Mon, 1643° / 33°0.49Rain
43 °Rain

Winchester, Monday, 16 November

Rain. High 43°, low 33°.

Pressure29.94 inHg
Wind6.5 mph SW
Humidity82%
Visibility—
Dew point34°
Tue, 1740° / 30°0Overcast
40 °Overcast

Winchester, Tuesday, 17 November

Overcast. High 40°, low 30°.

Pressure30.09 inHg
Wind5.3 mph SE
Humidity68%
Visibility—
Dew point27°
Wed, 1842° / 28°0Clear
42 °Clear

Winchester, Wednesday, 18 November

Clear. High 42°, low 28°.

Pressure29.94 inHg
Wind6 mph SE
Humidity60%
Visibility—
Dew point24°
Thu, 1937° / 27°0Clear
37 °Clear

Winchester, Thursday, 19 November

Clear. High 37°, low 27°.

Pressure30.36 inHg
Wind5.1 mph NW
Humidity76%
Visibility—
Dew point27°
Fri, 2038° / 26°0Clear
38 °Clear

Winchester, Friday, 20 November

Clear. High 38°, low 26°.

Pressure30.42 inHg
Wind4.9 mph N
Humidity70%
Visibility—
Dew point25°
Sat, 2139° / 25°0Mostly clear
39 °Mostly clear

Winchester, Saturday, 21 November

Mostly clear. High 39°, low 25°.

Pressure30.30 inHg
Wind4.6 mph E
Humidity47%
Visibility—
Dew point16°
Sun, 2240° / 28°0Overcast
40 °Overcast

Winchester, Sunday, 22 November

Overcast. High 40°, low 28°.

Pressure30.21 inHg
Wind4.2 mph SE
Humidity53%
Visibility—
Dew point20°
Mon, 2342° / 30°0Overcast
42 °Overcast

Winchester, Monday, 23 November

Overcast. High 42°, low 30°.

Pressure30.12 inHg
Wind3.6 mph S
Humidity51%
Visibility—
Dew point21°
Tue, 2443° / 29°0Overcast
43 °Overcast

Winchester, Tuesday, 24 November

Overcast. High 43°, low 29°.

Pressure30.15 inHg
Wind4.2 mph S
Humidity58%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2541° / 29°0.15Climate normal
41 °Climate normal

Winchester, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.15 in
Chance of precipitation52%
Record high53° (2017)
Record low-2° (2010)
Thu, 2641° / 29°0.08Climate normal
41 °Climate normal

Winchester, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.08 in
Chance of precipitation45%
Record high56° (2014)
Record low9° (1992)
Fri, 2740° / 28°0.1Climate normal
40 °Climate normal

Winchester, Friday, 27 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.1 in
Chance of precipitation50%
Record high57° (2014)
Record low13° (1992)
Sat, 2840° / 28°0.09Climate normal
40 °Climate normal

Winchester, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation38%
Record high58° (2021)
Record low1° (1979)
Sun, 2940° / 27°0.08Climate normal
40 °Climate normal

Winchester, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.08 in
Chance of precipitation45%
Record high56° (2021)
Record low-2° (1979)
Mon, 3040° / 27°0.07Climate normal
40 °Climate normal

Winchester, Monday, 30 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation47%
Record high54° (1995)
Record low2° (1985)
Tue, 0140° / 28°0.13Climate normal
40 °Climate normal

Winchester, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.13 in
Chance of precipitation43%
Record high64° (2021)
Record low-4° (1985)
Wed, 0240° / 29°0.13Climate normal
40 °Climate normal

Winchester, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.13 in
Chance of precipitation43%
Record high58° (2021)
Record low4° (1985)
Thu, 0340° / 28°0.08Climate normal
40 °Climate normal

Winchester, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation43%
Record high55° (1987)
Record low8° (2022)
Fri, 0438° / 26°0.1Climate normal
38 °Climate normal

Winchester, Friday, 4 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.1 in
Chance of precipitation43%
Record high53° (1987)
Record low4° (1996)
Sat, 0538° / 26°0.08Climate normal
38 °Climate normal

Winchester, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.08 in
Chance of precipitation37%
Record high56° (1987)
Record low2° (1972)
Sun, 0638° / 26°0.1Climate normal
38 °Climate normal

Winchester, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.1 in
Chance of precipitation48%
Record high53° (1981)
Record low0° (1992)
Mon, 0737° / 26°0.09Climate normal
37 °Climate normal

Winchester, Monday, 7 December

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.09 in
Chance of precipitation43%
Record high50° (2023)
Record low1° (2005)
Tue, 0837° / 25°0.08Climate normal
37 °Climate normal

Winchester, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.08 in
Chance of precipitation47%
Record high54° (2025)
Record low-10° (1972)

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, ID 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, ID 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.