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As of 05:28 CDT

Weather in Longtown, TN

65°Current weather

Longtown, Tuesday, 13 October, 05:28

Clear. Feels like 64°. High 93°, low 65°.

Pressure29.97 inHg
Wind5.7 mph S
Humidity73%
Visibility6.2 mi
Dew point55°
Wed, 1484° / 70°0.51Heavy rain
84 °Heavy rain

Longtown, Wednesday, 14 October

Heavy rain. High 84°, low 70°.

Pressure30.06 inHg
Wind2.4 mph N
Humidity84%
Visibility2.1 mi
Dew point76°
Thu, 1589° / 71°0Mostly clear
89 °Mostly clear

Longtown, Thursday, 15 October

Mostly clear. High 89°, low 71°.

Pressure30.06 inHg
Wind8.5 mph SW
Humidity43%
Visibility6.2 mi
Dew point61°
Fri, 1675° / 57°0Light rain
75 °Light rain

Longtown, Friday, 16 October

Light rain. High 75°, low 57°.

Pressure30.24 inHg
Wind17.1 mph N
Humidity47%
Visibility6.2 mi
Dew point45°
Sat, 1765° / 50°0Clear
65 °Clear

Longtown, Saturday, 17 October

Clear. High 65°, low 50°.

Pressure30.45 inHg
Wind11.1 mph NE
Humidity41%
Visibility—
Dew point38°
Sun, 1873° / 46°0Clear
73 °Clear

Longtown, Sunday, 18 October

Clear. High 73°, low 46°.

Pressure30.33 inHg
Wind8.7 mph SE
Humidity34%
Visibility—
Dew point38°
Mon, 1975° / 61°0Overcast
75 °Overcast

Longtown, Monday, 19 October

Overcast. High 75°, low 61°.

Pressure30.24 inHg
Wind11.5 mph SE
Humidity51%
Visibility—
Dew point54°
Tue, 2076° / 61°0Overcast
76 °Overcast

Longtown, Tuesday, 20 October

Overcast. High 76°, low 61°.

Pressure30.21 inHg
Wind11.4 mph SE
Humidity60%
Visibility—
Dew point59°
Wed, 2185° / 59°0Overcast
85 °Overcast

Longtown, Wednesday, 21 October

Overcast. High 85°, low 59°.

Pressure30.15 inHg
Wind11.8 mph SE
Humidity42%
Visibility—
Dew point55°
Thu, 2283° / 65°0Overcast
83 °Overcast

Longtown, Thursday, 22 October

Overcast. High 83°, low 65°.

Pressure30.09 inHg
Wind15.8 mph SE
Humidity34%
Visibility—
Dew point49°
Fri, 2380° / 65°0Overcast
80 °Overcast

Longtown, Friday, 23 October

Overcast. High 80°, low 65°.

Pressure30.12 inHg
Wind14.7 mph S
Humidity47%
Visibility—
Dew point56°
Sat, 2473° / 67°0.02Light rain
73 °Light rain

Longtown, Saturday, 24 October

Light rain. High 73°, low 67°.

Pressure30.18 inHg
Wind7.1 mph NE
Humidity70%
Visibility—
Dew point62°
Sun, 2566° / 63°0.68Rain
66 °Rain

Longtown, Sunday, 25 October

Rain. High 66°, low 63°.

Pressure30.06 inHg
Wind5.9 mph NE
Humidity97%
Visibility—
Dew point63°
Mon, 2666° / 55°0.2Rain
66 °Rain

Longtown, Monday, 26 October

Rain. High 66°, low 55°.

Pressure30.18 inHg
Wind14.7 mph NE
Humidity64%
Visibility—
Dew point50°
Tue, 2767° / 52°0Overcast
67 °Overcast

Longtown, Tuesday, 27 October

Overcast. High 67°, low 52°.

Pressure30.21 inHg
Wind11.5 mph NE
Humidity39%
Visibility—
Dew point38°
Wed, 2871° / 49°0Overcast
71 °Overcast

Longtown, Wednesday, 28 October

Overcast. High 71°, low 49°.

Pressure30.09 inHg
Wind6.9 mph N
Humidity34%
Visibility—
Dew point37°

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 Longtown, 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 Longtown, 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.