As of 15:50 CST

Weather in Williamsport, TN

59°

Williamsport, Thursday, 12 November, 15:50

Overcast. Feels like 57°. High 60°, low 44°.

Pressure29.85 inHg

Wind8.1 mph NW

Humidity41%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Fri, 1346° / 35°

46 °

Williamsport, Friday, 13 November

Overcast. High 46°, low 35°.

Pressure30.00 inHg

Wind10.3 mph NW

Humidity59%

Visibility6.2 mi

Dew point30°

Sat, 1450° / 32°

50 °

Williamsport, Saturday, 14 November

Clear. High 50°, low 32°.

Pressure30.27 inHg

Wind6.6 mph N

Humidity51%

Visibility6.2 mi

Dew point29°

Sun, 1554° / 32°

54 °

Williamsport, Sunday, 15 November

Partly cloudy. High 54°, low 32°.

Pressure30.42 inHg

Wind5.8 mph NE

Humidity45%

Visibility6.2 mi

Dew point31°

Mon, 1654° / 35°

54 °

Williamsport, Monday, 16 November

Overcast. High 54°, low 35°.

Pressure30.45 inHg

Wind4.1 mph E

Humidity46%

Visibility6.2 mi

Dew point34°

Tue, 1759° / 33°

59 °

Williamsport, Tuesday, 17 November

Clear. High 59°, low 33°.

Pressure30.45 inHg

Wind5.6 mph NE

Humidity42%

Visibility—

Dew point32°

Wed, 1860° / 38°

60 °

Williamsport, Wednesday, 18 November

Clear. High 60°, low 38°.

Pressure30.42 inHg

Wind7.2 mph S

Humidity41%

Visibility—

Dew point33°

Thu, 1961° / 42°

61 °

Williamsport, Thursday, 19 November

Overcast. High 61°, low 42°.

Pressure30.39 inHg

Wind7.9 mph S

Humidity36%

Visibility—

Dew point31°

Fri, 2067° / 44°

67 °

Williamsport, Friday, 20 November

Clear. High 67°, low 44°.

Pressure30.36 inHg

Wind3.9 mph S

Humidity51%

Visibility—

Dew point45°

Sat, 2165° / 48°

65 °

Williamsport, Saturday, 21 November

Overcast. High 65°, low 48°.

Pressure30.33 inHg

Wind6.9 mph S

Humidity48%

Visibility—

Dew point43°

Sun, 2266° / 50°

66 °

Williamsport, Sunday, 22 November

Overcast. High 66°, low 50°.

Pressure30.15 inHg

Wind12.6 mph S

Humidity49%

Visibility—

Dew point44°

Mon, 2370° / 62°

0.09

70 °

Williamsport, Monday, 23 November

Light rain. High 70°, low 62°.

Pressure29.94 inHg

Wind21.3 mph S

Humidity60%

Visibility—

Dew point54°

Tue, 2466° / 50°

1.42

66 °

Williamsport, Tuesday, 24 November

Heavy rain. High 66°, low 50°.

Pressure29.97 inHg

Wind21.5 mph S

Humidity59%

Visibility—

Dew point49°

Wed, 2562° / 45°

62 °

Williamsport, Wednesday, 25 November

Clear. High 62°, low 45°.

Pressure30.21 inHg

Wind5.3 mph E

Humidity48%

Visibility—

Dew point40°

Thu, 2654° / 40°

54 °

Williamsport, Thursday, 26 November

Overcast. High 54°, low 40°.

Pressure30.15 inHg

Wind9.7 mph NW

Humidity73%

Visibility—

Dew point44°

Fri, 2746° / 31°

46 °

Williamsport, Friday, 27 November

Clear. High 46°, low 31°.

Pressure30.47 inHg

Wind10.6 mph N

Humidity39%

Visibility—

Dew point21°

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 Williamsport, 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 Williamsport, 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.