As of 11:29 EDT

Weather in Big Spring, TN

66°

Big Spring, Sunday, 11 October, 11:29

Overcast. Feels like 67°. High 68°, low 61°.

Pressure29.94 inHg

Wind4.6 mph N

Humidity100%

Visibility5.1 mi

Dew point65°

See detailed hourly forecast

Mon, 1279° / 56°

79 °

Big Spring, Monday, 12 October

Overcast. High 79°, low 56°.

Pressure30.12 inHg

Wind0.6 mph SE

Humidity69%

Visibility6.2 mi

Dew point62°

Tue, 1382° / 61°

82 °

Big Spring, Tuesday, 13 October

Clear. High 82°, low 61°.

Pressure30.12 inHg

Wind2.8 mph S

Humidity73%

Visibility0.5 mi

Dew point66°

Wed, 1481° / 59°

81 °

Big Spring, Wednesday, 14 October

Mostly clear. High 81°, low 59°.

Pressure30.09 inHg

Wind1.6 mph SE

Humidity64%

Visibility6.2 mi

Dew point64°

Thu, 1582° / 64°

82 °

Big Spring, Thursday, 15 October

Clear. High 82°, low 64°.

Pressure30.09 inHg

Wind5.5 mph S

Humidity62%

Visibility—

Dew point65°

Fri, 1681° / 59°

81 °

Big Spring, Friday, 16 October

Clear. High 81°, low 59°.

Pressure30.03 inHg

Wind12.8 mph N

Humidity55%

Visibility—

Dew point61°

Sat, 1753° / 38°

53 °

Big Spring, Saturday, 17 October

Clear. High 53°, low 38°.

Pressure30.33 inHg

Wind15.3 mph N

Humidity30%

Visibility—

Dew point18°

Sun, 1855° / 31°

55 °

Big Spring, Sunday, 18 October

Clear. High 55°, low 31°.

Pressure30.56 inHg

Wind10.4 mph NE

Humidity27%

Visibility—

Dew point17°

Mon, 1963° / 33°

63 °

Big Spring, Monday, 19 October

Clear. High 63°, low 33°.

Pressure30.53 inHg

Wind2.6 mph SW

Humidity26%

Visibility—

Dew point23°

Tue, 2067° / 37°

67 °

Big Spring, Tuesday, 20 October

Clear. High 67°, low 37°.

Pressure30.39 inHg

Wind5.2 mph NE

Humidity28%

Visibility—

Dew point29°

Wed, 2169° / 42°

69 °

Big Spring, Wednesday, 21 October

Overcast. High 69°, low 42°.

Pressure30.30 inHg

Wind3.3 mph N

Humidity34%

Visibility—

Dew point36°

Thu, 2271° / 44°

71 °

Big Spring, Thursday, 22 October

Clear. High 71°, low 44°.

Pressure30.24 inHg

Wind6.5 mph NE

Humidity33%

Visibility—

Dew point37°

Fri, 2372° / 45°

72 °

Big Spring, Friday, 23 October

Clear. High 72°, low 45°.

Pressure30.15 inHg

Wind6.4 mph NE

Humidity37%

Visibility—

Dew point40°

Sat, 2475° / 47°

75 °

Big Spring, Saturday, 24 October

Clear. High 75°, low 47°.

Pressure30.09 inHg

Wind9 mph N

Humidity36%

Visibility—

Dew point42°

Sun, 2576° / 51°

76 °

Big Spring, Sunday, 25 October

Clear. High 76°, low 51°.

Pressure30.03 inHg

Wind4.1 mph S

Humidity42%

Visibility—

Dew point48°

Mon, 2672° / 54°

0.2

72 °

Big Spring, Monday, 26 October

Rain. High 72°, low 54°.

Pressure29.85 inHg

Wind9.8 mph SW

Humidity44%

Visibility—

Dew point47°

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.