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As of 23:37 EDT

Weather in Sidney, SC

76°Current weather

Sidney, Saturday, 8 August, 23:37

Overcast. Feels like 78°. High 86°, low 74°.

Pressure30.12 inHg
Wind3.9 mph S
Humidity99%
Visibility6.2 mi
Dew point76°
Sun, 0993° / 73°0.01Light rain
93 °Light rain

Sidney, Sunday, 9 August

Light rain. High 93°, low 73°.

Pressure30.12 inHg
Wind3.7 mph S
Humidity51%
Visibility6.2 mi
Dew point70°
Mon, 1097° / 75°0.13Rain
97 °Rain

Sidney, Monday, 10 August

Rain. High 97°, low 75°.

Pressure30.12 inHg
Wind5.6 mph W
Humidity48%
Visibility6.2 mi
Dew point71°
Tue, 1199° / 75°0Mostly clear
99 °Mostly clear

Sidney, Tuesday, 11 August

Mostly clear. High 99°, low 75°.

Pressure30.03 inHg
Wind6.9 mph W
Humidity42%
Visibility6.2 mi
Dew point69°
Wed, 12100° / 77°0.02Light rain
100 °Light rain

Sidney, Wednesday, 12 August

Light rain. High 100°, low 77°.

Pressure29.94 inHg
Wind11.6 mph W
Humidity39%
Visibility6.2 mi
Dew point67°
Thu, 1397° / 74°0.14Light rain
97 °Light rain

Sidney, Thursday, 13 August

Light rain. High 97°, low 74°.

Pressure29.91 inHg
Wind11 mph W
Humidity37%
Visibility—
Dew point64°
Fri, 1498° / 75°0.27Rain
98 °Rain

Sidney, Friday, 14 August

Rain. High 98°, low 75°.

Pressure30.00 inHg
Wind10.8 mph NW
Humidity41%
Visibility—
Dew point68°
Sat, 1586° / 74°0.45Rain
86 °Rain

Sidney, Saturday, 15 August

Rain. High 86°, low 74°.

Pressure30.12 inHg
Wind8.3 mph NE
Humidity83%
Visibility—
Dew point75°
Sun, 1690° / 72°0Overcast
90 °Overcast

Sidney, Sunday, 16 August

Overcast. High 90°, low 72°.

Pressure30.15 inHg
Wind8.3 mph NE
Humidity43%
Visibility—
Dew point60°
Mon, 1788° / 73°0.36Rain
88 °Rain

Sidney, Monday, 17 August

Rain. High 88°, low 73°.

Pressure30.09 inHg
Wind7 mph S
Humidity64%
Visibility—
Dew point69°
Tue, 1892° / 72°0.51Rain
92 °Rain

Sidney, Tuesday, 18 August

Rain. High 92°, low 72°.

Pressure29.94 inHg
Wind8.9 mph SE
Humidity54%
Visibility—
Dew point70°
Wed, 1988° / 72°0.07Light rain
88 °Light rain

Sidney, Wednesday, 19 August

Light rain. High 88°, low 72°.

Pressure29.88 inHg
Wind5.3 mph NE
Humidity58%
Visibility—
Dew point70°
Thu, 20101° / 74°0Mostly clear
101 °Mostly clear

Sidney, Thursday, 20 August

Mostly clear. High 101°, low 74°.

Pressure29.77 inHg
Wind6.6 mph W
Humidity34%
Visibility—
Dew point63°
Fri, 2191° / 73°0Clear
91 °Clear

Sidney, Friday, 21 August

Clear. High 91°, low 73°.

Pressure29.91 inHg
Wind8.8 mph NE
Humidity36%
Visibility—
Dew point58°
Sat, 2296° / 73°0Partly cloudy
96 °Partly cloudy

Sidney, Saturday, 22 August

Partly cloudy. High 96°, low 73°.

Pressure30.00 inHg
Wind10.3 mph S
Humidity35%
Visibility—
Dew point62°
Sun, 2396° / 75°0.09Light rain
96 °Light rain

Sidney, Sunday, 23 August

Light rain. High 96°, low 75°.

Pressure30.06 inHg
Wind9.2 mph S
Humidity42%
Visibility—
Dew point67°

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 Sidney, SC 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 Sidney, SC 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.