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As of 18:38 EDT

Weather in Big Spring, TN

79°Current weather

Big Spring, Saturday, 8 August, 18:38

Overcast. Feels like 79°. High 86°, low 70°.

Pressure30.06 inHg
Wind2.3 mph SW
Humidity88%
Visibility6.2 mi
Dew point75°
Sun, 0986° / 71°0.04Light rain
86 °Light rain

Big Spring, Sunday, 9 August

Light rain. High 86°, low 71°.

Pressure30.12 inHg
Wind2.4 mph S
Humidity53%
Visibility6.2 mi
Dew point69°
Mon, 1088° / 72°0.05Light rain
88 °Light rain

Big Spring, Monday, 10 August

Light rain. High 88°, low 72°.

Pressure30.12 inHg
Wind4.3 mph SW
Humidity59%
Visibility6.2 mi
Dew point70°
Tue, 1192° / 70°0.22Light rain
92 °Light rain

Big Spring, Tuesday, 11 August

Light rain. High 92°, low 70°.

Pressure30.06 inHg
Wind3.8 mph SW
Humidity59%
Visibility6.2 mi
Dew point71°
Wed, 1296° / 70°0.06Light rain
96 °Light rain

Big Spring, Wednesday, 12 August

Light rain. High 96°, low 70°.

Pressure29.97 inHg
Wind7.8 mph W
Humidity48%
Visibility6.2 mi
Dew point69°
Thu, 1393° / 69°0.06Light rain
93 °Light rain

Big Spring, Thursday, 13 August

Light rain. High 93°, low 69°.

Pressure29.91 inHg
Wind9.3 mph W
Humidity43%
Visibility—
Dew point64°
Fri, 1474° / 70°0.61Rain
74 °Rain

Big Spring, Friday, 14 August

Rain. High 74°, low 70°.

Pressure30.03 inHg
Wind7.7 mph SW
Humidity96%
Visibility—
Dew point71°
Sat, 1585° / 62°0Clear
85 °Clear

Big Spring, Saturday, 15 August

Clear. High 85°, low 62°.

Pressure30.21 inHg
Wind7.6 mph NE
Humidity42%
Visibility—
Dew point54°
Sun, 1687° / 58°0Overcast
87 °Overcast

Big Spring, Sunday, 16 August

Overcast. High 87°, low 58°.

Pressure30.21 inHg
Wind5.3 mph N
Humidity45%
Visibility—
Dew point59°
Mon, 1780° / 66°0.43Rain
80 °Rain

Big Spring, Monday, 17 August

Rain. High 80°, low 66°.

Pressure30.12 inHg
Wind7.1 mph S
Humidity83%
Visibility—
Dew point72°
Tue, 1888° / 70°0.35Rain
88 °Rain

Big Spring, Tuesday, 18 August

Rain. High 88°, low 70°.

Pressure29.97 inHg
Wind9.3 mph SW
Humidity57%
Visibility—
Dew point69°
Wed, 1993° / 71°0Overcast
93 °Overcast

Big Spring, Wednesday, 19 August

Overcast. High 93°, low 71°.

Pressure29.91 inHg
Wind3.4 mph NE
Humidity47%
Visibility—
Dew point66°
Thu, 2089° / 71°0.14Light rain
89 °Light rain

Big Spring, Thursday, 20 August

Light rain. High 89°, low 71°.

Pressure29.94 inHg
Wind5.3 mph SW
Humidity67%
Visibility—
Dew point71°
Fri, 2183° / 72°0.34Rain
83 °Rain

Big Spring, Friday, 21 August

Rain. High 83°, low 72°.

Pressure29.91 inHg
Wind7.3 mph W
Humidity78%
Visibility—
Dew point74°
Sat, 2285° / 71°0.65Rain
85 °Rain

Big Spring, Saturday, 22 August

Rain. High 85°, low 71°.

Pressure29.85 inHg
Wind6.7 mph W
Humidity73%
Visibility—
Dew point73°
Sun, 2383° / 68°0.02Light rain
83 °Light rain

Big Spring, Sunday, 23 August

Light rain. High 83°, low 68°.

Pressure29.97 inHg
Wind7.5 mph NE
Humidity62%
Visibility—
Dew point64°

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 Big Spring, 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 Big Spring, 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.