As of 15:00 EDT

Weather in Blair, SC

65°Current weather

Blair, Sunday, 18 October, 15:00

Clear. Feels like 62°. High 65°, low 44°.

Pressure30.42 inHg
Wind10.3 mph NE
Humidity23%
Visibility6.2 mi
Dew point29°

Monthly outlook for Blair, SC: average high 72.3°, average low 52.8°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 30 October (82.9°), the coolest 20 October (43.5°).

72.3°/52.8°
Average high / low
+1.4°
Above normal
3 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October70.5°70.4°+0.1°
28 October – 6 November75.5°67.7°+4.3°
7 November – 16 Novemberat normal63.6°—

October records over 66 years

95.7°3 October 2019All-time high
32.9°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Whitmire (14 mi).

Mon, 1968° / 45°0Clear
68 °Clear

Blair, Monday, 19 October

Clear. High 68°, low 45°.

Pressure30.39 inHg
Wind8.1 mph NE
Humidity38%
Visibility6.2 mi
Dew point35°
Tue, 2075° / 43°0Clear
75 °Clear

Blair, Tuesday, 20 October

Clear. High 75°, low 43°.

Pressure30.27 inHg
Wind5 mph N
Humidity31%
Visibility6.2 mi
Dew point38°
Wed, 2172° / 47°0Clear
72 °Clear

Blair, Wednesday, 21 October

Clear. High 72°, low 47°.

Pressure30.24 inHg
Wind4.4 mph NE
Humidity45%
Visibility6.2 mi
Dew point45°
Thu, 2273° / 46°0Clear
73 °Clear

Blair, Thursday, 22 October

Clear. High 73°, low 46°.

Pressure30.15 inHg
Wind2.2 mph NE
Humidity45%
Visibility6.2 mi
Dew point45°
Fri, 2370° / 45°0Clear
70 °Clear

Blair, Friday, 23 October

Clear. High 70°, low 45°.

Pressure30.27 inHg
Wind7.7 mph NE
Humidity38%
Visibility—
Dew point40°
Sat, 2466° / 48°0Clear
66 °Clear

Blair, Saturday, 24 October

Clear. High 66°, low 48°.

Pressure30.47 inHg
Wind13.2 mph NE
Humidity30%
Visibility—
Dew point31°
Sun, 2569° / 45°0Partly cloudy
69 °Partly cloudy

Blair, Sunday, 25 October

Partly cloudy. High 69°, low 45°.

Pressure30.42 inHg
Wind8 mph NE
Humidity32%
Visibility—
Dew point35°
Mon, 2674° / 47°0Overcast
74 °Overcast

Blair, Monday, 26 October

Overcast. High 74°, low 47°.

Pressure30.30 inHg
Wind5 mph N
Humidity27%
Visibility—
Dew point35°
Tue, 2774° / 54°0Overcast
74 °Overcast

Blair, Tuesday, 27 October

Overcast. High 74°, low 54°.

Pressure30.27 inHg
Wind4.9 mph E
Humidity46%
Visibility—
Dew point49°
Wed, 2872° / 62°0.11Light rain
72 °Light rain

Blair, Wednesday, 28 October

Light rain. High 72°, low 62°.

Pressure30.21 inHg
Wind9.1 mph E
Humidity59%
Visibility—
Dew point56°
Thu, 2970° / 63°0.09Light rain
70 °Light rain

Blair, Thursday, 29 October

Light rain. High 70°, low 63°.

Pressure29.97 inHg
Wind7 mph E
Humidity85%
Visibility—
Dew point64°
Fri, 3083° / 63°0Mostly clear
83 °Mostly clear

Blair, Friday, 30 October

Mostly clear. High 83°, low 63°.

Pressure29.94 inHg
Wind4.8 mph SE
Humidity53%
Visibility—
Dew point61°
Sat, 3180° / 67°0.23Light rain
80 °Light rain

Blair, Saturday, 31 October

Light rain. High 80°, low 67°.

Pressure29.97 inHg
Wind8.7 mph S
Humidity73%
Visibility—
Dew point68°
Sun, 0181° / 68°0.03Light rain
81 °Light rain

Blair, Sunday, 1 November

Light rain. High 81°, low 68°.

Pressure30.06 inHg
Wind6.6 mph W
Humidity61%
Visibility—
Dew point64°
Mon, 0267° / 59°0.01Light rain
67 °Light rain

Blair, Monday, 2 November

Light rain. High 67°, low 59°.

Pressure30.24 inHg
Wind10.8 mph NE
Humidity49%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0368° / 50°0.05Climate normal
68 °Climate normal

Blair, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.05 in
Chance of precipitation20%
Record high84° (1974)
Record low33° (2023)
Wed, 0466° / 50°0.11Climate normal
66 °Climate normal

Blair, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.11 in
Chance of precipitation23%
Record high81° (1961)
Record low32° (1966)
Thu, 0565° / 49°0.08Climate normal
65 °Climate normal

Blair, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.08 in
Chance of precipitation23%
Record high78° (1975)
Record low34° (2006)
Fri, 0665° / 49°0.06Climate normal
65 °Climate normal

Blair, Friday, 6 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.06 in
Chance of precipitation13%
Record high80° (1961)
Record low33° (1976)
Sat, 0766° / 49°0.09Climate normal
66 °Climate normal

Blair, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.09 in
Chance of precipitation22%
Record high79° (2022)
Record low32° (1967)
Sun, 0865° / 48°0.07Climate normal
65 °Climate normal

Blair, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.07 in
Chance of precipitation25%
Record high81° (2024)
Record low32° (1967)
Mon, 0965° / 48°0.11Climate normal
65 °Climate normal

Blair, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.11 in
Chance of precipitation20%
Record high81° (2005)
Record low32° (1976)
Tue, 1065° / 48°0.13Climate normal
65 °Climate normal

Blair, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.13 in
Chance of precipitation30%
Record high78° (2020)
Record low34° (2025)
Wed, 1164° / 47°0.16Climate normal
64 °Climate normal

Blair, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.16 in
Chance of precipitation33%
Record high76° (2020)
Record low28° (2025)
Thu, 1263° / 47°0.2Climate normal
63 °Climate normal

Blair, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.2 in
Chance of precipitation38%
Record high77° (1989)
Record low32° (1996)
Fri, 1362° / 45°0.06Climate normal
62 °Climate normal

Blair, Friday, 13 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.06 in
Chance of precipitation18%
Record high76° (1964)
Record low25° (2019)
Sat, 1461° / 44°0.07Climate normal
61 °Climate normal

Blair, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.07 in
Chance of precipitation23%
Record high78° (2007)
Record low30° (1986)
Sun, 1562° / 44°0.1Climate normal
62 °Climate normal

Blair, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.1 in
Chance of precipitation25%
Record high78° (1993)
Record low28° (1969)
Mon, 1663° / 45°0.08Climate normal
63 °Climate normal

Blair, Monday, 16 November

Climate normal for this date — 60-year average.

Average high63°
Average low45°
Average precipitation0.08 in
Chance of precipitation25%
Record high80° (1993)
Record low30° (1995)

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 Blair, 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 Blair, 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.