As of 19:39 CDT

Weather in Charleston, MS

77°Current weather

Charleston, Saturday, 8 August, 19:39

Overcast. Feels like 78°. High 89°, low 74°.

Pressure30.03 inHg
Wind2.7 mph S
Humidity85%
Visibility6.2 mi
Dew point72°
Sun, 0994° / 73°0.05Light rain
94 °Light rain

Charleston, Sunday, 9 August

Light rain. High 94°, low 73°.

Pressure30.06 inHg
Wind5.7 mph S
Humidity44%
Visibility6.2 mi
Dew point69°
Mon, 1097° / 73°0.01Light rain
97 °Light rain

Charleston, Monday, 10 August

Light rain. High 97°, low 73°.

Pressure30.09 inHg
Wind7.2 mph SW
Humidity42%
Visibility6.2 mi
Dew point68°
Tue, 11100° / 74°0.04Light rain
100 °Light rain

Charleston, Tuesday, 11 August

Light rain. High 100°, low 74°.

Pressure30.06 inHg
Wind10.9 mph SW
Humidity43%
Visibility6.2 mi
Dew point69°
Wed, 1299° / 74°0.15Light rain
99 °Light rain

Charleston, Wednesday, 12 August

Light rain. High 99°, low 74°.

Pressure29.94 inHg
Wind11.7 mph SW
Humidity42%
Visibility6.2 mi
Dew point70°
Thu, 1399° / 75°0.13Light rain
99 °Light rain

Charleston, Thursday, 13 August

Light rain. High 99°, low 75°.

Pressure29.91 inHg
Wind12.5 mph SW
Humidity36%
Visibility
Dew point65°
Fri, 1482° / 74°0.14Light rain
82 °Light rain

Charleston, Friday, 14 August

Light rain. High 82°, low 74°.

Pressure30.06 inHg
Wind10 mph S
Humidity90%
Visibility
Dew point73°
Sat, 1584° / 73°0.06Light rain
84 °Light rain

Charleston, Saturday, 15 August

Light rain. High 84°, low 73°.

Pressure30.21 inHg
Wind6.5 mph E
Humidity95%
Visibility
Dew point73°
Sun, 1684° / 73°0.06Light rain
84 °Light rain

Charleston, Sunday, 16 August

Light rain. High 84°, low 73°.

Pressure30.18 inHg
Wind7.7 mph N
Humidity69%
Visibility
Dew point71°
Mon, 1782° / 74°0.07Light rain
82 °Light rain

Charleston, Monday, 17 August

Light rain. High 82°, low 74°.

Pressure30.12 inHg
Wind11.1 mph SE
Humidity78%
Visibility
Dew point74°
Tue, 18101° / 73°0.07Light rain
101 °Light rain

Charleston, Tuesday, 18 August

Light rain. High 101°, low 73°.

Pressure30.00 inHg
Wind13.2 mph SW
Humidity49%
Visibility
Dew point68°
Wed, 1998° / 75°0.16Rain
98 °Rain

Charleston, Wednesday, 19 August

Rain. High 98°, low 75°.

Pressure29.97 inHg
Wind13 mph SW
Humidity73%
Visibility
Dew point73°
Thu, 2098° / 74°0.08Light rain
98 °Light rain

Charleston, Thursday, 20 August

Light rain. High 98°, low 74°.

Pressure29.94 inHg
Wind9.4 mph SW
Humidity42%
Visibility
Dew point66°
Fri, 21103° / 74°0.09Light rain
103 °Light rain

Charleston, Friday, 21 August

Light rain. High 103°, low 74°.

Pressure29.88 inHg
Wind10.6 mph W
Humidity33%
Visibility
Dew point62°
Sat, 22100° / 73°0.46Rain
100 °Rain

Charleston, Saturday, 22 August

Rain. High 100°, low 73°.

Pressure29.85 inHg
Wind15.3 mph N
Humidity35%
Visibility
Dew point63°
Sun, 2381° / 71°0.72Rain
81 °Rain

Charleston, Sunday, 23 August

Rain. High 81°, low 71°.

Pressure29.94 inHg
Wind10.6 mph NE
Humidity97%
Visibility
Dew point73°

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, MS 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, MS 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.