As of 05:39 CDT

Weather in Charleston, MO

52°Current weather

Charleston, Wednesday, 21 October, 05:39

Partly cloudy. Feels like 51°. High 76°, low 49°.

Pressure30.24 inHg
Wind2 mph NE
Humidity94%
Visibility6.2 mi
Dew point50°

Monthly outlook for Charleston, MO: average high 70°, average low 53.1°. That is 3° above the climate normal for October. Precipitation is expected on 5 days (about 3.7 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 22 October (76.3°), the coolest 30 October (40.3°).

70°/53.1°
Average high / low
+3°
Above normal
5 / 5
Wet days / normal
3.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October71.6°65.8°+3.2°
31 October – 9 November67.2°61.7°+3.1°
10 November – 19 Novemberat normal57°—

October records over 66 years

91°2 October 2019All-time high
27.7°31 October 2023All-time low

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

Thu, 2276° / 47°0Clear
76 °Clear

Charleston, Thursday, 22 October

Clear. High 76°, low 47°.

Pressure30.24 inHg
Wind4.6 mph NE
Humidity42%
Visibility6.2 mi
Dew point48°
Fri, 2373° / 52°0Clear
73 °Clear

Charleston, Friday, 23 October

Clear. High 73°, low 52°.

Pressure30.27 inHg
Wind4.7 mph E
Humidity47%
Visibility6.2 mi
Dew point50°
Sat, 2475° / 51°0Partly cloudy
75 °Partly cloudy

Charleston, Saturday, 24 October

Partly cloudy. High 75°, low 51°.

Pressure30.36 inHg
Wind4.3 mph SE
Humidity47%
Visibility6.2 mi
Dew point49°
Sun, 2575° / 53°0Overcast
75 °Overcast

Charleston, Sunday, 25 October

Overcast. High 75°, low 53°.

Pressure30.39 inHg
Wind4.7 mph SW
Humidity39%
Visibility—
Dew point45°
Mon, 2673° / 51°0Overcast
73 °Overcast

Charleston, Monday, 26 October

Overcast. High 73°, low 51°.

Pressure30.30 inHg
Wind5.7 mph SE
Humidity39%
Visibility—
Dew point44°
Tue, 2770° / 56°0Overcast
70 °Overcast

Charleston, Tuesday, 27 October

Overcast. High 70°, low 56°.

Pressure30.18 inHg
Wind8.4 mph N
Humidity36%
Visibility—
Dew point38°
Wed, 2874° / 52°0Clear
74 °Clear

Charleston, Wednesday, 28 October

Clear. High 74°, low 52°.

Pressure30.15 inHg
Wind10.4 mph SW
Humidity46%
Visibility—
Dew point47°
Thu, 2962° / 49°0Partly cloudy
62 °Partly cloudy

Charleston, Thursday, 29 October

Partly cloudy. High 62°, low 49°.

Pressure30.24 inHg
Wind14.3 mph N
Humidity41%
Visibility—
Dew point35°
Fri, 3062° / 40°0Overcast
62 °Overcast

Charleston, Friday, 30 October

Overcast. High 62°, low 40°.

Pressure30.27 inHg
Wind8.6 mph NE
Humidity28%
Visibility—
Dew point24°
Sat, 3156° / 47°0.04Light rain
56 °Light rain

Charleston, Saturday, 31 October

Light rain. High 56°, low 47°.

Pressure30.15 inHg
Wind13.4 mph E
Humidity31%
Visibility—
Dew point25°
Sun, 0159° / 53°1.02Rain
59 °Rain

Charleston, Sunday, 1 November

Rain. High 59°, low 53°.

Pressure30.06 inHg
Wind19.5 mph SE
Humidity84%
Visibility—
Dew point53°
Mon, 0266° / 59°0.1Light rain
66 °Light rain

Charleston, Monday, 2 November

Light rain. High 66°, low 59°.

Pressure30.00 inHg
Wind13.1 mph S
Humidity87%
Visibility—
Dew point61°
Tue, 0375° / 58°0.49Rain
75 °Rain

Charleston, Tuesday, 3 November

Rain. High 75°, low 58°.

Pressure29.91 inHg
Wind12.9 mph SE
Humidity65%
Visibility—
Dew point60°
Wed, 0476° / 66°1.96Heavy rain
76 °Heavy rain

Charleston, Wednesday, 4 November

Heavy rain. High 76°, low 66°.

Pressure29.74 inHg
Wind19.1 mph S
Humidity77%
Visibility—
Dew point67°
Thu, 0571° / 66°0.14Light rain
71 °Light rain

Charleston, Thursday, 5 November

Light rain. High 71°, low 66°.

Pressure29.97 inHg
Wind14.8 mph S
Humidity85%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0660° / 45°0.14Climate normal
60 °Climate normal

Charleston, Friday, 6 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.14 in
Chance of precipitation30%
Record high74° (2023)
Record low31° (1967)
Sat, 0760° / 46°0.12Climate normal
60 °Climate normal

Charleston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.12 in
Chance of precipitation23%
Record high77° (1999)
Record low24° (1993)
Sun, 0861° / 46°0.04Climate normal
61 °Climate normal

Charleston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.04 in
Chance of precipitation12%
Record high79° (2005)
Record low26° (2019)
Mon, 0961° / 46°0.11Climate normal
61 °Climate normal

Charleston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.11 in
Chance of precipitation23%
Record high75° (2005)
Record low23° (1991)
Tue, 1059° / 45°0.11Climate normal
59 °Climate normal

Charleston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.11 in
Chance of precipitation30%
Record high76° (2020)
Record low23° (2018)
Wed, 1158° / 43°0.11Climate normal
58 °Climate normal

Charleston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (2010)
Record low24° (2025)
Thu, 1256° / 42°0.09Climate normal
56 °Climate normal

Charleston, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation23%
Record high75° (2010)
Record low15° (2019)
Fri, 1356° / 40°0.11Climate normal
56 °Climate normal

Charleston, Friday, 13 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation20%
Record high74° (1978)
Record low15° (2019)
Sat, 1457° / 42°0.13Climate normal
57 °Climate normal

Charleston, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.13 in
Chance of precipitation28%
Record high76° (2025)
Record low21° (1986)
Sun, 1556° / 42°0.19Climate normal
56 °Climate normal

Charleston, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.19 in
Chance of precipitation37%
Record high77° (2025)
Record low25° (2014)
Mon, 1656° / 41°0.16Climate normal
56 °Climate normal

Charleston, Monday, 16 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.16 in
Chance of precipitation28%
Record high76° (1965)
Record low26° (1970)
Tue, 1757° / 42°0.13Climate normal
57 °Climate normal

Charleston, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.13 in
Chance of precipitation27%
Record high77° (2016)
Record low23° (2022)
Wed, 1857° / 43°0.21Climate normal
57 °Climate normal

Charleston, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.21 in
Chance of precipitation27%
Record high74° (2016)
Record low20° (2014)
Thu, 1956° / 43°0.13Climate normal
56 °Climate normal

Charleston, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high56°
Average low43°
Average precipitation0.13 in
Chance of precipitation35%
Record high74° (1985)
Record low20° (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 Charleston, 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 Charleston, 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.