As of 14:40 CDT

Weather in Erasmus, TN

75°Current weather

Erasmus, Saturday, 8 August, 14:40

Light rain. Feels like 76°. High 81°, low 67°.

Pressure30.09 inHg
Wind4.3 mph SW
Humidity81%
Visibility6.2 mi
Dew point68°
Sun, 0985° / 69°0.22Rain
85 °Rain

Erasmus, Sunday, 9 August

Rain. High 85°, low 69°.

Pressure30.12 inHg
Wind4.6 mph SW
Humidity58%
Visibility6.2 mi
Dew point66°
Mon, 1087° / 69°0.07Light rain
87 °Light rain

Erasmus, Monday, 10 August

Light rain. High 87°, low 69°.

Pressure30.12 inHg
Wind7 mph W
Humidity54%
Visibility6.2 mi
Dew point67°
Tue, 1186° / 69°0.41Rain
86 °Rain

Erasmus, Tuesday, 11 August

Rain. High 86°, low 69°.

Pressure30.09 inHg
Wind7.1 mph W
Humidity72%
Visibility6.2 mi
Dew point72°
Wed, 1283° / 69°0.28Rain
83 °Rain

Erasmus, Wednesday, 12 August

Rain. High 83°, low 69°.

Pressure29.94 inHg
Wind9.8 mph W
Humidity59%
Visibility6.2 mi
Dew point69°
Thu, 1385° / 67°0.38Rain
85 °Rain

Erasmus, Thursday, 13 August

Rain. High 85°, low 67°.

Pressure29.97 inHg
Wind10.9 mph W
Humidity59%
Visibility
Dew point66°
Fri, 1470° / 65°0.66Rain
70 °Rain

Erasmus, Friday, 14 August

Rain. High 70°, low 65°.

Pressure30.03 inHg
Wind8.7 mph W
Humidity99%
Visibility
Dew point70°
Sat, 1581° / 59°0Clear
81 °Clear

Erasmus, Saturday, 15 August

Clear. High 81°, low 59°.

Pressure30.21 inHg
Wind5.1 mph NE
Humidity39%
Visibility
Dew point51°
Sun, 1682° / 59°0Overcast
82 °Overcast

Erasmus, Sunday, 16 August

Overcast. High 82°, low 59°.

Pressure30.21 inHg
Wind4.3 mph E
Humidity43%
Visibility
Dew point54°
Mon, 1777° / 65°0.18Light rain
77 °Light rain

Erasmus, Monday, 17 August

Light rain. High 77°, low 65°.

Pressure30.15 inHg
Wind5.8 mph S
Humidity74%
Visibility
Dew point67°
Tue, 1884° / 69°0.15Light rain
84 °Light rain

Erasmus, Tuesday, 18 August

Light rain. High 84°, low 69°.

Pressure30.00 inHg
Wind8.9 mph SW
Humidity64%
Visibility
Dew point69°
Wed, 1989° / 69°0Overcast
89 °Overcast

Erasmus, Wednesday, 19 August

Overcast. High 89°, low 69°.

Pressure29.94 inHg
Wind5.9 mph NW
Humidity49%
Visibility
Dew point65°
Thu, 2082° / 69°0.29Light rain
82 °Light rain

Erasmus, Thursday, 20 August

Light rain. High 82°, low 69°.

Pressure29.94 inHg
Wind6.7 mph W
Humidity71%
Visibility
Dew point70°
Fri, 2180° / 69°0.22Light rain
80 °Light rain

Erasmus, Friday, 21 August

Light rain. High 80°, low 69°.

Pressure29.91 inHg
Wind8.3 mph W
Humidity74%
Visibility
Dew point70°
Sat, 2279° / 68°0.29Rain
79 °Rain

Erasmus, Saturday, 22 August

Rain. High 79°, low 68°.

Pressure29.91 inHg
Wind7.6 mph NW
Humidity86%
Visibility
Dew point73°
Sun, 2381° / 63°0.05Light rain
81 °Light rain

Erasmus, Sunday, 23 August

Light rain. High 81°, low 63°.

Pressure30.00 inHg
Wind7.2 mph NE
Humidity58%
Visibility
Dew point61°

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 Erasmus, 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 Erasmus, 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.