As of 06:42 PDT

Weather in Charleston, OR

48°Current weather

Charleston, Monday, 19 October, 06:42

Partly cloudy. Feels like 46°. High 56°, low 46°.

Pressure29.97 inHg
Wind4.6 mph S
Humidity93%
Visibility3.4 mi
Dew point46°

Monthly outlook for Charleston, OR: average high 57.8°, average low 49.8°. That is 1.2° below the climate normal for October. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 7 days and 2.8 inches. The warmest day looks like 27 October (62.8°), the coolest 20 October (43.3°).

57.8°/49.8°
Average high / low
−1.2°
Below normal
0 / 7
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October57.2°60.6°-1.9°
29 October – 7 November58.8°57.9°+0.5°
8 November – 17 Novemberat normal55.7°—

October records over 66 years

94.3°10 October 1991All-time high
34.9°28 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Bunker Hill (6 mi).

Tue, 2057° / 43°0Overcast
57 °Overcast

Charleston, Tuesday, 20 October

Overcast. High 57°, low 43°.

Pressure29.94 inHg
Wind10 mph N
Humidity81%
Visibility6.2 mi
Dew point48°
Wed, 2155° / 52°0Partly cloudy
55 °Partly cloudy

Charleston, Wednesday, 21 October

Partly cloudy. High 55°, low 52°.

Pressure29.94 inHg
Wind17.4 mph N
Humidity94%
Visibility6.2 mi
Dew point52°
Thu, 2255° / 53°0.02Light rain
55 °Light rain

Charleston, Thursday, 22 October

Light rain. High 55°, low 53°.

Pressure30.03 inHg
Wind6 mph NW
Humidity92%
Visibility6.2 mi
Dew point52°
Fri, 2354° / 51°0Clear
54 °Clear

Charleston, Friday, 23 October

Clear. High 54°, low 51°.

Pressure30.36 inHg
Wind18.2 mph N
Humidity84%
Visibility—
Dew point49°
Sat, 2453° / 49°0Overcast
53 °Overcast

Charleston, Saturday, 24 October

Overcast. High 53°, low 49°.

Pressure30.06 inHg
Wind11.9 mph NW
Humidity77%
Visibility—
Dew point45°
Sun, 2561° / 50°0Overcast
61 °Overcast

Charleston, Sunday, 25 October

Overcast. High 61°, low 50°.

Pressure30.12 inHg
Wind9.9 mph N
Humidity50%
Visibility—
Dew point41°
Mon, 2661° / 51°0Partly cloudy
61 °Partly cloudy

Charleston, Monday, 26 October

Partly cloudy. High 61°, low 51°.

Pressure30.03 inHg
Wind16.9 mph N
Humidity53%
Visibility—
Dew point43°
Tue, 2763° / 49°0Overcast
63 °Overcast

Charleston, Tuesday, 27 October

Overcast. High 63°, low 49°.

Pressure29.88 inHg
Wind8.4 mph NE
Humidity42%
Visibility—
Dew point38°
Wed, 2858° / 51°0Mostly clear
58 °Mostly clear

Charleston, Wednesday, 28 October

Mostly clear. High 58°, low 51°.

Pressure29.97 inHg
Wind9.5 mph SW
Humidity74%
Visibility—
Dew point49°
Thu, 2959° / 49°0Overcast
59 °Overcast

Charleston, Thursday, 29 October

Overcast. High 59°, low 49°.

Pressure29.88 inHg
Wind8.6 mph N
Humidity59%
Visibility—
Dew point43°
Fri, 3057° / 51°0.01Light rain
57 °Light rain

Charleston, Friday, 30 October

Light rain. High 57°, low 51°.

Pressure29.85 inHg
Wind8 mph SW
Humidity76%
Visibility—
Dew point48°
Sat, 3159° / 52°0.03Light rain
59 °Light rain

Charleston, Saturday, 31 October

Light rain. High 59°, low 52°.

Pressure29.91 inHg
Wind8.9 mph N
Humidity77%
Visibility—
Dew point51°
Sun, 0159° / 50°0Overcast
59 °Overcast

Charleston, Sunday, 1 November

Overcast. High 59°, low 50°.

Pressure29.74 inHg
Wind11.2 mph N
Humidity66%
Visibility—
Dew point47°
Mon, 0258° / 48°0Overcast
58 °Overcast

Charleston, Monday, 2 November

Overcast. High 58°, low 48°.

Pressure30.18 inHg
Wind8.3 mph S
Humidity74%
Visibility—
Dew point48°
Tue, 0361° / 52°0Overcast
61 °Overcast

Charleston, Tuesday, 3 November

Overcast. High 61°, low 52°.

Pressure30.06 inHg
Wind4.9 mph E
Humidity62%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0457° / 48°0.25Climate normal
57 °Climate normal

Charleston, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high57°
Average low48°
Average precipitation0.25 in
Chance of precipitation57%
Record high68° (1976)
Record low37° (2017)
Thu, 0557° / 47°0.29Climate normal
57 °Climate normal

Charleston, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high57°
Average low47°
Average precipitation0.29 in
Chance of precipitation55%
Record high68° (2012)
Record low36° (1971)
Fri, 0656° / 48°0.25Climate normal
56 °Climate normal

Charleston, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low48°
Average precipitation0.25 in
Chance of precipitation65%
Record high68° (1978)
Record low39° (1971)
Sat, 0756° / 47°0.24Climate normal
56 °Climate normal

Charleston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high56°
Average low47°
Average precipitation0.24 in
Chance of precipitation60%
Record high66° (2016)
Record low39° (2022)
Sun, 0856° / 45°0.24Climate normal
56 °Climate normal

Charleston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high56°
Average low45°
Average precipitation0.24 in
Chance of precipitation52%
Record high71° (2025)
Record low37° (2022)
Mon, 0955° / 46°0.25Climate normal
55 °Climate normal

Charleston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low46°
Average precipitation0.25 in
Chance of precipitation53%
Record high68° (1996)
Record low33° (2020)
Tue, 1056° / 46°0.25Climate normal
56 °Climate normal

Charleston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high56°
Average low46°
Average precipitation0.25 in
Chance of precipitation52%
Record high67° (1996)
Record low33° (2022)
Wed, 1157° / 46°0.27Climate normal
57 °Climate normal

Charleston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high57°
Average low46°
Average precipitation0.27 in
Chance of precipitation57%
Record high66° (2016)
Record low30° (1985)
Thu, 1256° / 46°0.21Climate normal
56 °Climate normal

Charleston, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high56°
Average low46°
Average precipitation0.21 in
Chance of precipitation53%
Record high69° (1967)
Record low31° (1985)
Fri, 1356° / 46°0.32Climate normal
56 °Climate normal

Charleston, Friday, 13 November

Climate normal for this date — 60-year average.

Average high56°
Average low46°
Average precipitation0.32 in
Chance of precipitation60%
Record high66° (1969)
Record low31° (1978)
Sat, 1456° / 46°0.2Climate normal
56 °Climate normal

Charleston, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high56°
Average low46°
Average precipitation0.2 in
Chance of precipitation50%
Record high65° (1999)
Record low31° (1978)
Sun, 1556° / 46°0.28Climate normal
56 °Climate normal

Charleston, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high56°
Average low46°
Average precipitation0.28 in
Chance of precipitation60%
Record high65° (2008)
Record low34° (1964)
Mon, 1655° / 46°0.25Climate normal
55 °Climate normal

Charleston, Monday, 16 November

Climate normal for this date — 60-year average.

Average high55°
Average low46°
Average precipitation0.25 in
Chance of precipitation62%
Record high67° (2008)
Record low35° (1961)
Tue, 1755° / 45°0.31Climate normal
55 °Climate normal

Charleston, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high55°
Average low45°
Average precipitation0.31 in
Chance of precipitation62%
Record high67° (2023)
Record low36° (1975)

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 Charleston, OR 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 Charleston, OR 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.