EN
English Español

As of 21:42 CDT

Weather in Boom, TN

63°Current weather

Boom, Monday, 12 October, 21:42

Clear. Feels like 64°. High 83°, low 57°.

Pressure30.03 inHg
Wind4.6 mph SW
Humidity94%
Visibility6.2 mi
Dew point62°
Tue, 1381° / 62°0Clear
81 °Clear

Boom, Tuesday, 13 October

Clear. High 81°, low 62°.

Pressure30.03 inHg
Wind8.1 mph SW
Humidity48%
Visibility6.2 mi
Dew point60°
Wed, 1485° / 65°0.02Light rain
85 °Light rain

Boom, Wednesday, 14 October

Light rain. High 85°, low 65°.

Pressure30.06 inHg
Wind6.7 mph SW
Humidity57%
Visibility6.2 mi
Dew point67°
Thu, 1584° / 68°0.07Light rain
84 °Light rain

Boom, Thursday, 15 October

Light rain. High 84°, low 68°.

Pressure30.09 inHg
Wind5.9 mph SW
Humidity69%
Visibility6.2 mi
Dew point70°
Fri, 1673° / 54°0.03Light rain
73 °Light rain

Boom, Friday, 16 October

Light rain. High 73°, low 54°.

Pressure30.06 inHg
Wind13.8 mph NW
Humidity75%
Visibility6.2 mi
Dew point57°
Sat, 1758° / 48°0Clear
58 °Clear

Boom, Saturday, 17 October

Clear. High 58°, low 48°.

Pressure30.45 inHg
Wind9.8 mph N
Humidity44%
Visibility—
Dew point34°
Sun, 1869° / 47°0Clear
69 °Clear

Boom, Sunday, 18 October

Clear. High 69°, low 47°.

Pressure30.36 inHg
Wind5.7 mph SE
Humidity38%
Visibility—
Dew point39°
Mon, 1973° / 44°0Overcast
73 °Overcast

Boom, Monday, 19 October

Overcast. High 73°, low 44°.

Pressure30.30 inHg
Wind6.2 mph SE
Humidity43%
Visibility—
Dew point44°
Tue, 2058° / 54°0.13Light rain
58 °Light rain

Boom, Tuesday, 20 October

Light rain. High 58°, low 54°.

Pressure30.27 inHg
Wind3.8 mph SE
Humidity90%
Visibility—
Dew point55°
Wed, 2174° / 53°0Overcast
74 °Overcast

Boom, Wednesday, 21 October

Overcast. High 74°, low 53°.

Pressure30.21 inHg
Wind4 mph E
Humidity66%
Visibility—
Dew point56°
Thu, 2279° / 56°0Clear
79 °Clear

Boom, Thursday, 22 October

Clear. High 79°, low 56°.

Pressure30.21 inHg
Wind8.5 mph SE
Humidity45%
Visibility—
Dew point53°
Fri, 2378° / 63°0Partly cloudy
78 °Partly cloudy

Boom, Friday, 23 October

Partly cloudy. High 78°, low 63°.

Pressure30.18 inHg
Wind14.7 mph S
Humidity47%
Visibility—
Dew point54°
Sat, 2467° / 56°0.35Light rain
67 °Light rain

Boom, Saturday, 24 October

Light rain. High 67°, low 56°.

Pressure30.24 inHg
Wind6.1 mph NE
Humidity94%
Visibility—
Dew point63°
Sun, 2555° / 47°0.98Rain
55 °Rain

Boom, Sunday, 25 October

Rain. High 55°, low 47°.

Pressure30.15 inHg
Wind9 mph N
Humidity97%
Visibility—
Dew point51°
Mon, 2658° / 44°0Partly cloudy
58 °Partly cloudy

Boom, Monday, 26 October

Partly cloudy. High 58°, low 44°.

Pressure30.06 inHg
Wind8.6 mph N
Humidity51%
Visibility—
Dew point38°
Tue, 2760° / 40°0Overcast
60 °Overcast

Boom, Tuesday, 27 October

Overcast. High 60°, low 40°.

Pressure29.83 inHg
Wind11.8 mph W
Humidity51%
Visibility—
Dew point38°

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.