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As of 16:06 CDT

Weather in Index, AR

95°Current weather

Index, Saturday, 8 August, 16:06

Rain. Feels like 102°. High 95°, low 67°.

Pressure29.97 inHg
Wind4.1 mph S
Humidity46%
Visibility6.2 mi
Dew point70°
Sun, 0995° / 73°0.03Light rain
95 °Light rain

Index, Sunday, 9 August

Light rain. High 95°, low 73°.

Pressure30.03 inHg
Wind6.5 mph SW
Humidity46%
Visibility6.2 mi
Dew point69°
Mon, 10101° / 75°0.02Light rain
101 °Light rain

Index, Monday, 10 August

Light rain. High 101°, low 75°.

Pressure30.06 inHg
Wind7.8 mph S
Humidity39%
Visibility6.2 mi
Dew point66°
Tue, 11102° / 77°0Clear
102 °Clear

Index, Tuesday, 11 August

Clear. High 102°, low 77°.

Pressure30.03 inHg
Wind10 mph SW
Humidity41%
Visibility6.2 mi
Dew point68°
Wed, 12105° / 78°0Mostly clear
105 °Mostly clear

Index, Wednesday, 12 August

Mostly clear. High 105°, low 78°.

Pressure29.94 inHg
Wind9.9 mph SW
Humidity37%
Visibility6.2 mi
Dew point67°
Thu, 13106° / 81°0Mostly clear
106 °Mostly clear

Index, Thursday, 13 August

Mostly clear. High 106°, low 81°.

Pressure29.88 inHg
Wind13.3 mph SW
Humidity26%
Visibility—
Dew point57°
Fri, 1499° / 81°0Light rain
99 °Light rain

Index, Friday, 14 August

Light rain. High 99°, low 81°.

Pressure30.06 inHg
Wind12.4 mph S
Humidity44%
Visibility—
Dew point64°
Sat, 1592° / 77°0.02Light rain
92 °Light rain

Index, Saturday, 15 August

Light rain. High 92°, low 77°.

Pressure30.15 inHg
Wind9.4 mph SE
Humidity61%
Visibility—
Dew point69°
Sun, 16103° / 76°0Overcast
103 °Overcast

Index, Sunday, 16 August

Overcast. High 103°, low 76°.

Pressure30.12 inHg
Wind12.2 mph E
Humidity32%
Visibility—
Dew point62°
Mon, 17106° / 79°0.03Light rain
106 °Light rain

Index, Monday, 17 August

Light rain. High 106°, low 79°.

Pressure30.03 inHg
Wind9 mph S
Humidity29%
Visibility—
Dew point61°
Tue, 18105° / 80°0Mostly clear
105 °Mostly clear

Index, Tuesday, 18 August

Mostly clear. High 105°, low 80°.

Pressure29.97 inHg
Wind13.5 mph S
Humidity25%
Visibility—
Dew point57°
Wed, 19105° / 83°0.04Light rain
105 °Light rain

Index, Wednesday, 19 August

Light rain. High 105°, low 83°.

Pressure29.94 inHg
Wind11.5 mph S
Humidity35%
Visibility—
Dew point64°
Thu, 20108° / 81°0Overcast
108 °Overcast

Index, Thursday, 20 August

Overcast. High 108°, low 81°.

Pressure29.88 inHg
Wind11.3 mph S
Humidity27%
Visibility—
Dew point61°
Fri, 21109° / 81°0Partly cloudy
109 °Partly cloudy

Index, Friday, 21 August

Partly cloudy. High 109°, low 81°.

Pressure29.85 inHg
Wind10.8 mph W
Humidity24%
Visibility—
Dew point57°
Sat, 22104° / 79°0.02Light rain
104 °Light rain

Index, Saturday, 22 August

Light rain. High 104°, low 79°.

Pressure29.83 inHg
Wind13.6 mph NW
Humidity26%
Visibility—
Dew point60°
Sun, 23101° / 71°0.01Light rain
101 °Light rain

Index, Sunday, 23 August

Light rain. High 101°, low 71°.

Pressure29.91 inHg
Wind17.4 mph NE
Humidity38%
Visibility—
Dew point63°

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 Index, 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 Index, 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.