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As of 13:05 CDT

Weather in Boom, TN

87°Current weather

Boom, Thursday, 15 October, 13:05

Clear. Feels like 88°. High 87°, low 68°.

Pressure30.09 inHg
Wind8.1 mph W
Humidity44%
Visibility6.2 mi
Dew point64°
Fri, 1673° / 52°0Overcast
73 °Overcast

Boom, Friday, 16 October

Overcast. High 73°, low 52°.

Pressure30.03 inHg
Wind11.5 mph NW
Humidity78%
Visibility6.2 mi
Dew point58°
Sat, 1757° / 48°0Clear
57 °Clear

Boom, Saturday, 17 October

Clear. High 57°, low 48°.

Pressure30.45 inHg
Wind11.8 mph N
Humidity43%
Visibility6.2 mi
Dew point33°
Sun, 1868° / 44°0Clear
68 °Clear

Boom, Sunday, 18 October

Clear. High 68°, low 44°.

Pressure30.47 inHg
Wind3.2 mph E
Humidity38%
Visibility6.2 mi
Dew point36°
Mon, 1969° / 48°0Overcast
69 °Overcast

Boom, Monday, 19 October

Overcast. High 69°, low 48°.

Pressure30.45 inHg
Wind2.3 mph NE
Humidity39%
Visibility6.2 mi
Dew point40°
Tue, 2071° / 48°0Clear
71 °Clear

Boom, Tuesday, 20 October

Clear. High 71°, low 48°.

Pressure30.30 inHg
Wind5.7 mph NE
Humidity34%
Visibility—
Dew point38°
Wed, 2173° / 48°0Clear
73 °Clear

Boom, Wednesday, 21 October

Clear. High 73°, low 48°.

Pressure30.27 inHg
Wind6.6 mph NE
Humidity31%
Visibility—
Dew point37°
Thu, 2274° / 49°0Clear
74 °Clear

Boom, Thursday, 22 October

Clear. High 74°, low 49°.

Pressure30.21 inHg
Wind3.8 mph NW
Humidity35%
Visibility—
Dew point42°
Fri, 2376° / 51°0Clear
76 °Clear

Boom, Friday, 23 October

Clear. High 76°, low 51°.

Pressure30.21 inHg
Wind7.4 mph E
Humidity37%
Visibility—
Dew point45°
Sat, 2475° / 54°0Overcast
75 °Overcast

Boom, Saturday, 24 October

Overcast. High 75°, low 54°.

Pressure30.30 inHg
Wind8.4 mph S
Humidity37%
Visibility—
Dew point45°
Sun, 2574° / 52°0Mostly clear
74 °Mostly clear

Boom, Sunday, 25 October

Mostly clear. High 74°, low 52°.

Pressure30.42 inHg
Wind6.1 mph NW
Humidity40%
Visibility—
Dew point45°
Mon, 2676° / 53°0Clear
76 °Clear

Boom, Monday, 26 October

Clear. High 76°, low 53°.

Pressure30.39 inHg
Wind6.3 mph NE
Humidity38%
Visibility—
Dew point46°
Tue, 2775° / 55°0Overcast
75 °Overcast

Boom, Tuesday, 27 October

Overcast. High 75°, low 55°.

Pressure30.30 inHg
Wind9.2 mph SW
Humidity38%
Visibility—
Dew point45°
Wed, 2875° / 53°0Overcast
75 °Overcast

Boom, Wednesday, 28 October

Overcast. High 75°, low 53°.

Pressure30.21 inHg
Wind8.3 mph SW
Humidity28%
Visibility—
Dew point37°
Thu, 2975° / 54°0Overcast
75 °Overcast

Boom, Thursday, 29 October

Overcast. High 75°, low 54°.

Pressure30.18 inHg
Wind7.9 mph SW
Humidity44%
Visibility—
Dew point49°
Fri, 3079° / 58°0Overcast
79 °Overcast

Boom, Friday, 30 October

Overcast. High 79°, low 58°.

Pressure30.03 inHg
Wind14.6 mph SW
Humidity54%
Visibility—
Dew point54°

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 Boom, 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 Boom, 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.