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As of 03:51 EDT

Weather in Poston, SC

73°Current weather

Poston, Sunday, 9 August, 03:51

Clear. Feels like 74°. High 90°, low 73°.

Pressure30.06 inHg
Wind4.2 mph SW
Humidity94%
Visibility6.2 mi
Dew point71°

Two-week outlook for Poston, SC: week one averages a high of 94.9° and week two 91.2°, so week two runs 3.7° cooler than week one. Around 1.8 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, August 9: 90°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)94.9°74.8°1.1 in / 3 d—
2nd (August 16 – August 22)91.2°73.9°0.7 in / 4 d—

Weekend weather

Sun, August 9
Rain
90°73°
0.19 in
Sat, August 15
Light rain
87°70°
0.04 in
Sun, August 16
Light rain
83°74°
0.15 in
Sat, August 22
Light rain
99°77°
0.04 in
Mon, 1095° / 73°0.04Light rain
95 °Light rain

Poston, Monday, 10 August

Light rain. High 95°, low 73°.

Pressure30.09 inHg
Wind8.9 mph W
Humidity53%
Visibility6.2 mi
Dew point73°
Tue, 1197° / 76°0.02Light rain
97 °Light rain

Poston, Tuesday, 11 August

Light rain. High 97°, low 76°.

Pressure30.00 inHg
Wind7.8 mph W
Humidity47%
Visibility6.2 mi
Dew point70°
Wed, 1297° / 80°0Clear
97 °Clear

Poston, Wednesday, 12 August

Clear. High 97°, low 80°.

Pressure29.91 inHg
Wind9.6 mph W
Humidity47%
Visibility6.2 mi
Dew point70°
Thu, 13100° / 79°0.02Light rain
100 °Light rain

Poston, Thursday, 13 August

Light rain. High 100°, low 79°.

Pressure29.88 inHg
Wind11.5 mph W
Humidity40%
Visibility—
Dew point67°
Fri, 1499° / 74°0.83Heavy rain
99 °Heavy rain

Poston, Friday, 14 August

Heavy rain. High 99°, low 74°.

Pressure30.00 inHg
Wind23.2 mph NW
Humidity48%
Visibility—
Dew point71°
Sat, 1587° / 70°0.04Light rain
87 °Light rain

Poston, Saturday, 15 August

Light rain. High 87°, low 70°.

Pressure30.15 inHg
Wind6.9 mph N
Humidity59%
Visibility—
Dew point69°
Sun, 1683° / 74°0.15Light rain
83 °Light rain

Poston, Sunday, 16 August

Light rain. High 83°, low 74°.

Pressure30.12 inHg
Wind8.9 mph SE
Humidity55%
Visibility—
Dew point64°
Mon, 1785° / 71°0.34Light rain
85 °Light rain

Poston, Monday, 17 August

Light rain. High 85°, low 71°.

Pressure29.97 inHg
Wind11.7 mph S
Humidity68%
Visibility—
Dew point72°
Tue, 1891° / 74°0.15Light rain
91 °Light rain

Poston, Tuesday, 18 August

Light rain. High 91°, low 74°.

Pressure29.91 inHg
Wind6.1 mph E
Humidity53%
Visibility—
Dew point70°
Wed, 1992° / 74°0Clear
92 °Clear

Poston, Wednesday, 19 August

Clear. High 92°, low 74°.

Pressure29.97 inHg
Wind10.6 mph NE
Humidity44%
Visibility—
Dew point65°
Thu, 2091° / 73°0Partly cloudy
91 °Partly cloudy

Poston, Thursday, 20 August

Partly cloudy. High 91°, low 73°.

Pressure30.00 inHg
Wind6.8 mph NE
Humidity50%
Visibility—
Dew point67°
Fri, 2197° / 74°0Clear
97 °Clear

Poston, Friday, 21 August

Clear. High 97°, low 74°.

Pressure29.94 inHg
Wind9.4 mph S
Humidity40%
Visibility—
Dew point66°
Sat, 2299° / 77°0.04Light rain
99 °Light rain

Poston, Saturday, 22 August

Light rain. High 99°, low 77°.

Pressure29.88 inHg
Wind11.3 mph S
Humidity43%
Visibility—
Dew point69°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Poston, SC, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.