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As of 04:18 EDT

Weather in New Haven, TN

46°Current weather

New Haven, Saturday, 17 October, 04:18

Overcast. Feels like 45°. High 56°, low 41°.

Pressure30.21 inHg
Wind3.4 mph NW
Humidity100%
Visibility6.2 mi
Dew point46°
Sun, 1866° / 39°0Clear
66 °Clear

New Haven, Sunday, 18 October

Clear. High 66°, low 39°.

Pressure30.47 inHg
Wind5.3 mph E
Humidity39%
Visibility6.2 mi
Dew point33°
Mon, 1969° / 40°0Clear
69 °Clear

New Haven, Monday, 19 October

Clear. High 69°, low 40°.

Pressure30.42 inHg
Wind3.1 mph N
Humidity36%
Visibility6.2 mi
Dew point38°
Tue, 2070° / 43°0Clear
70 °Clear

New Haven, Tuesday, 20 October

Clear. High 70°, low 43°.

Pressure30.33 inHg
Wind4 mph NE
Humidity37%
Visibility6.2 mi
Dew point39°
Wed, 2171° / 44°0Clear
71 °Clear

New Haven, Wednesday, 21 October

Clear. High 71°, low 44°.

Pressure30.21 inHg
Wind6.8 mph N
Humidity23%
Visibility—
Dew point28°
Thu, 2269° / 45°0Clear
69 °Clear

New Haven, Thursday, 22 October

Clear. High 69°, low 45°.

Pressure30.15 inHg
Wind5.3 mph N
Humidity31%
Visibility—
Dew point34°
Fri, 2368° / 45°0Clear
68 °Clear

New Haven, Friday, 23 October

Clear. High 68°, low 45°.

Pressure30.18 inHg
Wind7.4 mph NE
Humidity29%
Visibility—
Dew point32°
Sat, 2472° / 45°0Overcast
72 °Overcast

New Haven, Saturday, 24 October

Overcast. High 72°, low 45°.

Pressure30.21 inHg
Wind3.5 mph N
Humidity29%
Visibility—
Dew point35°
Sun, 2571° / 47°0Overcast
71 °Overcast

New Haven, Sunday, 25 October

Overcast. High 71°, low 47°.

Pressure30.21 inHg
Wind4.3 mph N
Humidity36%
Visibility—
Dew point40°
Mon, 2671° / 51°0Overcast
71 °Overcast

New Haven, Monday, 26 October

Overcast. High 71°, low 51°.

Pressure30.24 inHg
Wind3.7 mph NE
Humidity46%
Visibility—
Dew point46°
Tue, 2773° / 52°0Overcast
73 °Overcast

New Haven, Tuesday, 27 October

Overcast. High 73°, low 52°.

Pressure30.21 inHg
Wind6.8 mph SW
Humidity37%
Visibility—
Dew point42°
Wed, 2874° / 53°0Overcast
74 °Overcast

New Haven, Wednesday, 28 October

Overcast. High 74°, low 53°.

Pressure30.06 inHg
Wind9.3 mph W
Humidity39%
Visibility—
Dew point45°
Thu, 2969° / 53°0Overcast
69 °Overcast

New Haven, Thursday, 29 October

Overcast. High 69°, low 53°.

Pressure30.00 inHg
Wind5.3 mph S
Humidity52%
Visibility—
Dew point48°
Fri, 3067° / 59°0.55Rain
67 °Rain

New Haven, Friday, 30 October

Rain. High 67°, low 59°.

Pressure29.80 inHg
Wind12.9 mph S
Humidity83%
Visibility—
Dew point60°
Sat, 3158° / 49°0.04Light rain
58 °Light rain

New Haven, Saturday, 31 October

Light rain. High 58°, low 49°.

Pressure29.97 inHg
Wind10.4 mph N
Humidity91%
Visibility—
Dew point47°
Sun, 0155° / 36°0Clear
55 °Clear

New Haven, Sunday, 1 November

Clear. High 55°, low 36°.

Pressure30.06 inHg
Wind8.6 mph N
Humidity41%
Visibility—
Dew point29°

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 New Haven, 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 New Haven, 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.