As of 00:18 EDT

Weather in Callison, SC

78°Current weather

Callison, Sunday, 9 August, 00:18

Clear. Feels like 80°. High 91°, low 73°.

Pressure30.12 inHg
Wind5.2 mph S
Humidity89%
Visibility6.2 mi
Dew point73°
Mon, 1096° / 75°0Clear
96 °Clear

Callison, Monday, 10 August

Clear. High 96°, low 75°.

Pressure30.12 inHg
Wind6 mph W
Humidity44%
Visibility6.2 mi
Dew point69°
Tue, 1198° / 73°0.01Light rain
98 °Light rain

Callison, Tuesday, 11 August

Light rain. High 98°, low 73°.

Pressure30.03 inHg
Wind7.9 mph W
Humidity44%
Visibility6.2 mi
Dew point68°
Wed, 12100° / 74°0.07Light rain
100 °Light rain

Callison, Wednesday, 12 August

Light rain. High 100°, low 74°.

Pressure29.94 inHg
Wind12.9 mph W
Humidity42%
Visibility6.2 mi
Dew point68°
Thu, 1397° / 72°0Overcast
97 °Overcast

Callison, Thursday, 13 August

Overcast. High 97°, low 72°.

Pressure29.91 inHg
Wind9.9 mph W
Humidity35%
Visibility
Dew point62°
Fri, 1489° / 73°0.72Heavy rain
89 °Heavy rain

Callison, Friday, 14 August

Heavy rain. High 89°, low 73°.

Pressure30.06 inHg
Wind12.8 mph N
Humidity57%
Visibility
Dew point69°
Sat, 1579° / 70°0.31Rain
79 °Rain

Callison, Saturday, 15 August

Rain. High 79°, low 70°.

Pressure30.15 inHg
Wind8.8 mph NE
Humidity86%
Visibility
Dew point73°
Sun, 1691° / 67°0Overcast
91 °Overcast

Callison, Sunday, 16 August

Overcast. High 91°, low 67°.

Pressure30.15 inHg
Wind5.5 mph SE
Humidity43%
Visibility
Dew point62°
Mon, 1795° / 70°1.53Heavy rain
95 °Heavy rain

Callison, Monday, 17 August

Heavy rain. High 95°, low 70°.

Pressure30.06 inHg
Wind8.9 mph SE
Humidity58%
Visibility
Dew point71°
Tue, 1894° / 73°0.25Rain
94 °Rain

Callison, Tuesday, 18 August

Rain. High 94°, low 73°.

Pressure29.94 inHg
Wind5.5 mph NW
Humidity48%
Visibility
Dew point69°
Wed, 1994° / 72°0.35Rain
94 °Rain

Callison, Wednesday, 19 August

Rain. High 94°, low 72°.

Pressure29.88 inHg
Wind4.5 mph SE
Humidity47%
Visibility
Dew point68°
Thu, 20100° / 74°0Clear
100 °Clear

Callison, Thursday, 20 August

Clear. High 100°, low 74°.

Pressure29.77 inHg
Wind11.2 mph N
Humidity27%
Visibility
Dew point56°
Fri, 2187° / 68°0Partly cloudy
87 °Partly cloudy

Callison, Friday, 21 August

Partly cloudy. High 87°, low 68°.

Pressure29.94 inHg
Wind7.8 mph NE
Humidity38%
Visibility
Dew point55°
Sat, 2295° / 70°0Clear
95 °Clear

Callison, Saturday, 22 August

Clear. High 95°, low 70°.

Pressure30.00 inHg
Wind5.7 mph NW
Humidity36%
Visibility
Dew point60°
Sun, 23100° / 74°0.02Light rain
100 °Light rain

Callison, Sunday, 23 August

Light rain. High 100°, low 74°.

Pressure30.03 inHg
Wind8.3 mph SW
Humidity36%
Visibility
Dew point64°
Mon, 24103° / 73°0.01Light rain
103 °Light rain

Callison, Monday, 24 August

Light rain. High 103°, low 73°.

Pressure30.00 inHg
Wind8.1 mph SW
Humidity30%
Visibility
Dew point62°

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 Callison, 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 Callison, 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.