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As of 13:45 CDT

Weather in Cornerstone, AR

90°Current weather

Cornerstone, Friday, 9 October, 13:45

Clear. Feels like 88°. High 90°, low 60°.

Pressure30.00 inHg
Wind8.1 mph E
Humidity31%
Visibility6.2 mi
Dew point55°
Sat, 1086° / 58°0.01Light rain
86 °Light rain

Cornerstone, Saturday, 10 October

Light rain. High 86°, low 58°.

Pressure29.97 inHg
Wind7.9 mph N
Humidity45%
Visibility3.7 mi
Dew point55°
Sun, 1193° / 57°0Clear
93 °Clear

Cornerstone, Sunday, 11 October

Clear. High 93°, low 57°.

Pressure30.03 inHg
Wind6.5 mph SW
Humidity38%
Visibility6.2 mi
Dew point59°
Mon, 1293° / 69°0Clear
93 °Clear

Cornerstone, Monday, 12 October

Clear. High 93°, low 69°.

Pressure30.06 inHg
Wind9.8 mph SW
Humidity29%
Visibility6.2 mi
Dew point52°
Tue, 1394° / 72°0Mostly clear
94 °Mostly clear

Cornerstone, Tuesday, 13 October

Mostly clear. High 94°, low 72°.

Pressure29.97 inHg
Wind9.2 mph SW
Humidity58%
Visibility6.2 mi
Dew point70°
Wed, 1495° / 77°0.01Light rain
95 °Light rain

Cornerstone, Wednesday, 14 October

Light rain. High 95°, low 77°.

Pressure29.94 inHg
Wind9.7 mph SW
Humidity53%
Visibility—
Dew point70°
Thu, 1597° / 76°0Clear
97 °Clear

Cornerstone, Thursday, 15 October

Clear. High 97°, low 76°.

Pressure29.94 inHg
Wind15.1 mph SW
Humidity33%
Visibility—
Dew point59°
Fri, 1678° / 62°0.04Light rain
78 °Light rain

Cornerstone, Friday, 16 October

Light rain. High 78°, low 62°.

Pressure30.15 inHg
Wind16.6 mph N
Humidity77%
Visibility—
Dew point58°
Sat, 1764° / 48°0Overcast
64 °Overcast

Cornerstone, Saturday, 17 October

Overcast. High 64°, low 48°.

Pressure30.42 inHg
Wind17.2 mph N
Humidity18%
Visibility—
Dew point17°
Sun, 1867° / 39°0Overcast
67 °Overcast

Cornerstone, Sunday, 18 October

Overcast. High 67°, low 39°.

Pressure30.36 inHg
Wind8.1 mph NE
Humidity19%
Visibility—
Dew point17°
Mon, 1975° / 46°0Overcast
75 °Overcast

Cornerstone, Monday, 19 October

Overcast. High 75°, low 46°.

Pressure30.27 inHg
Wind7.2 mph E
Humidity21%
Visibility—
Dew point25°
Tue, 2080° / 49°0Clear
80 °Clear

Cornerstone, Tuesday, 20 October

Clear. High 80°, low 49°.

Pressure30.27 inHg
Wind9.3 mph SE
Humidity28%
Visibility—
Dew point37°
Wed, 2183° / 55°0Clear
83 °Clear

Cornerstone, Wednesday, 21 October

Clear. High 83°, low 55°.

Pressure30.21 inHg
Wind8.6 mph SE
Humidity33%
Visibility—
Dew point45°
Thu, 2284° / 59°0Overcast
84 °Overcast

Cornerstone, Thursday, 22 October

Overcast. High 84°, low 59°.

Pressure30.06 inHg
Wind8.3 mph SE
Humidity38%
Visibility—
Dew point51°
Fri, 2373° / 56°0Mostly clear
73 °Mostly clear

Cornerstone, Friday, 23 October

Mostly clear. High 73°, low 56°.

Pressure30.15 inHg
Wind17.4 mph N
Humidity20%
Visibility—
Dew point28°
Sat, 2465° / 43°0Clear
65 °Clear

Cornerstone, Saturday, 24 October

Clear. High 65°, low 43°.

Pressure30.27 inHg
Wind14 mph N
Humidity19%
Visibility—
Dew point16°

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 Cornerstone, AR 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 Cornerstone, AR 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.