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As of 20:09 CDT

Weather in Williamson, AR

71°Current weather

Williamson, Wednesday, 7 October, 20:09

Clear. Feels like 71°. High 89°, low 57°.

Pressure29.94 inHg
Wind0 mph N
Humidity60%
Visibility6.2 mi
Dew point56°
Thu, 0891° / 58°0Clear
91 °Clear

Williamson, Thursday, 8 October

Clear. High 91°, low 58°.

Pressure30.03 inHg
Wind4.2 mph E
Humidity32%
Visibility6.2 mi
Dew point53°
Fri, 0991° / 58°0Partly cloudy
91 °Partly cloudy

Williamson, Friday, 9 October

Partly cloudy. High 91°, low 58°.

Pressure30.06 inHg
Wind5.3 mph E
Humidity35%
Visibility6.2 mi
Dew point57°
Sat, 1089° / 64°0Clear
89 °Clear

Williamson, Saturday, 10 October

Clear. High 89°, low 64°.

Pressure30.00 inHg
Wind5.9 mph E
Humidity42%
Visibility6.2 mi
Dew point59°
Sun, 1189° / 63°0Overcast
89 °Overcast

Williamson, Sunday, 11 October

Overcast. High 89°, low 63°.

Pressure30.00 inHg
Wind8.5 mph W
Humidity44%
Visibility6.2 mi
Dew point58°
Mon, 1292° / 65°0Clear
92 °Clear

Williamson, Monday, 12 October

Clear. High 92°, low 65°.

Pressure29.97 inHg
Wind6.3 mph SW
Humidity31%
Visibility—
Dew point51°
Tue, 1394° / 67°0Mostly clear
94 °Mostly clear

Williamson, Tuesday, 13 October

Mostly clear. High 94°, low 67°.

Pressure29.94 inHg
Wind9.1 mph SW
Humidity47%
Visibility—
Dew point64°
Wed, 1492° / 76°0Mostly clear
92 °Mostly clear

Williamson, Wednesday, 14 October

Mostly clear. High 92°, low 76°.

Pressure29.88 inHg
Wind9.7 mph S
Humidity43%
Visibility—
Dew point64°
Thu, 1586° / 74°0.03Light rain
86 °Light rain

Williamson, Thursday, 15 October

Light rain. High 86°, low 74°.

Pressure29.97 inHg
Wind9.7 mph SW
Humidity60%
Visibility—
Dew point69°
Fri, 1691° / 70°0.39Rain
91 °Rain

Williamson, Friday, 16 October

Rain. High 91°, low 70°.

Pressure30.09 inHg
Wind10.9 mph NE
Humidity64%
Visibility—
Dew point71°
Sat, 1769° / 61°0.14Light rain
69 °Light rain

Williamson, Saturday, 17 October

Light rain. High 69°, low 61°.

Pressure30.24 inHg
Wind9.9 mph NE
Humidity49%
Visibility—
Dew point48°
Sun, 1875° / 56°0Mostly clear
75 °Mostly clear

Williamson, Sunday, 18 October

Mostly clear. High 75°, low 56°.

Pressure30.24 inHg
Wind10 mph E
Humidity27%
Visibility—
Dew point35°
Mon, 1979° / 52°0Mostly clear
79 °Mostly clear

Williamson, Monday, 19 October

Mostly clear. High 79°, low 52°.

Pressure30.27 inHg
Wind7.9 mph E
Humidity25%
Visibility—
Dew point34°
Tue, 2084° / 56°0Overcast
84 °Overcast

Williamson, Tuesday, 20 October

Overcast. High 84°, low 56°.

Pressure30.24 inHg
Wind5.6 mph SE
Humidity43%
Visibility—
Dew point53°
Wed, 2180° / 63°1.19Heavy rain
80 °Heavy rain

Williamson, Wednesday, 21 October

Heavy rain. High 80°, low 63°.

Pressure30.06 inHg
Wind18.5 mph N
Humidity57%
Visibility—
Dew point61°
Thu, 2270° / 56°0.88Rain
70 °Rain

Williamson, Thursday, 22 October

Rain. High 70°, low 56°.

Pressure29.83 inHg
Wind9.8 mph N
Humidity71%
Visibility—
Dew point58°

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 Williamson, 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 Williamson, 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.