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As of 16:24 CDT

Weather in Williston, TN

85°Current weather

Williston, Saturday, 8 August, 16:24

Overcast. Feels like 93°. High 86°, low 72°.

Pressure30.00 inHg
Wind11.9 mph W
Humidity73%
Visibility6.2 mi
Dew point75°
Sun, 0989° / 72°0.11Rain
89 °Rain

Williston, Sunday, 9 August

Rain. High 89°, low 72°.

Pressure30.06 inHg
Wind5.7 mph SW
Humidity65%
Visibility6.2 mi
Dew point72°
Mon, 1095° / 73°0Partly cloudy
95 °Partly cloudy

Williston, Monday, 10 August

Partly cloudy. High 95°, low 73°.

Pressure30.09 inHg
Wind9.1 mph SW
Humidity53%
Visibility6.2 mi
Dew point71°
Tue, 1195° / 74°0.01Light rain
95 °Light rain

Williston, Tuesday, 11 August

Light rain. High 95°, low 74°.

Pressure30.03 inHg
Wind12.2 mph SW
Humidity52%
Visibility6.2 mi
Dew point71°
Wed, 1296° / 72°1.59Heavy rain
96 °Heavy rain

Williston, Wednesday, 12 August

Heavy rain. High 96°, low 72°.

Pressure29.91 inHg
Wind13.1 mph SW
Humidity47%
Visibility6.2 mi
Dew point71°
Thu, 1394° / 72°0.01Light rain
94 °Light rain

Williston, Thursday, 13 August

Light rain. High 94°, low 72°.

Pressure29.91 inHg
Wind12 mph SW
Humidity53%
Visibility—
Dew point70°
Fri, 1482° / 72°0.62Rain
82 °Rain

Williston, Friday, 14 August

Rain. High 82°, low 72°.

Pressure30.06 inHg
Wind6.9 mph E
Humidity77%
Visibility—
Dew point73°
Sat, 1587° / 69°0Overcast
87 °Overcast

Williston, Saturday, 15 August

Overcast. High 87°, low 69°.

Pressure30.21 inHg
Wind6.8 mph E
Humidity57%
Visibility—
Dew point65°
Sun, 1681° / 68°0.09Light rain
81 °Light rain

Williston, Sunday, 16 August

Light rain. High 81°, low 68°.

Pressure30.21 inHg
Wind6.7 mph E
Humidity77%
Visibility—
Dew point69°
Mon, 1783° / 72°0.14Light rain
83 °Light rain

Williston, Monday, 17 August

Light rain. High 83°, low 72°.

Pressure30.12 inHg
Wind14.4 mph S
Humidity92%
Visibility—
Dew point72°
Tue, 1892° / 72°0.01Light rain
92 °Light rain

Williston, Tuesday, 18 August

Light rain. High 92°, low 72°.

Pressure29.97 inHg
Wind12.8 mph SW
Humidity59%
Visibility—
Dew point72°
Wed, 1993° / 76°0.03Light rain
93 °Light rain

Williston, Wednesday, 19 August

Light rain. High 93°, low 76°.

Pressure29.94 inHg
Wind12.3 mph S
Humidity62%
Visibility—
Dew point71°
Thu, 2092° / 74°0.02Light rain
92 °Light rain

Williston, Thursday, 20 August

Light rain. High 92°, low 74°.

Pressure29.91 inHg
Wind7.3 mph N
Humidity52%
Visibility—
Dew point69°
Fri, 2194° / 74°0.24Rain
94 °Rain

Williston, Friday, 21 August

Rain. High 94°, low 74°.

Pressure29.85 inHg
Wind12 mph W
Humidity51%
Visibility—
Dew point68°
Sat, 2288° / 74°0.11Light rain
88 °Light rain

Williston, Saturday, 22 August

Light rain. High 88°, low 74°.

Pressure29.91 inHg
Wind10.5 mph N
Humidity68%
Visibility—
Dew point73°
Sun, 2380° / 71°0.69Rain
80 °Rain

Williston, Sunday, 23 August

Rain. High 80°, low 71°.

Pressure29.97 inHg
Wind10 mph NE
Humidity82%
Visibility—
Dew point69°

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 Williston, TN 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 Williston, TN 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.