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As of 16:44 EDT

Weather in Eureka, TN

85°Current weather

Eureka, Saturday, 8 August, 16:44

Light rain. Feels like 92°. High 86°, low 70°.

Pressure30.06 inHg
Wind5.3 mph S
Humidity68%
Visibility6.2 mi
Dew point73°
Sun, 0986° / 72°0.07Light rain
86 °Light rain

Eureka, Sunday, 9 August

Light rain. High 86°, low 72°.

Pressure30.12 inHg
Wind3 mph SW
Humidity55%
Visibility6.2 mi
Dew point70°
Mon, 1090° / 73°0.07Light rain
90 °Light rain

Eureka, Monday, 10 August

Light rain. High 90°, low 73°.

Pressure30.12 inHg
Wind4.4 mph SW
Humidity58%
Visibility6.2 mi
Dew point70°
Tue, 1191° / 71°0.35Rain
91 °Rain

Eureka, Tuesday, 11 August

Rain. High 91°, low 71°.

Pressure30.06 inHg
Wind4.8 mph SW
Humidity63%
Visibility6.2 mi
Dew point73°
Wed, 1296° / 71°0.04Light rain
96 °Light rain

Eureka, Wednesday, 12 August

Light rain. High 96°, low 71°.

Pressure29.97 inHg
Wind6.9 mph SW
Humidity51%
Visibility6.2 mi
Dew point70°
Thu, 1393° / 69°0.07Light rain
93 °Light rain

Eureka, Thursday, 13 August

Light rain. High 93°, low 69°.

Pressure29.91 inHg
Wind9.8 mph SW
Humidity44%
Visibility—
Dew point65°
Fri, 1473° / 70°0.67Rain
73 °Rain

Eureka, Friday, 14 August

Rain. High 73°, low 70°.

Pressure30.03 inHg
Wind9.2 mph SW
Humidity96%
Visibility—
Dew point71°
Sat, 1584° / 62°0Clear
84 °Clear

Eureka, Saturday, 15 August

Clear. High 84°, low 62°.

Pressure30.21 inHg
Wind7.7 mph NE
Humidity45%
Visibility—
Dew point56°
Sun, 1687° / 58°0Overcast
87 °Overcast

Eureka, Sunday, 16 August

Overcast. High 87°, low 58°.

Pressure30.21 inHg
Wind5 mph N
Humidity50%
Visibility—
Dew point61°
Mon, 1781° / 66°0.37Rain
81 °Rain

Eureka, Monday, 17 August

Rain. High 81°, low 66°.

Pressure30.12 inHg
Wind6.8 mph S
Humidity81%
Visibility—
Dew point73°
Tue, 1887° / 70°0.35Rain
87 °Rain

Eureka, Tuesday, 18 August

Rain. High 87°, low 70°.

Pressure30.00 inHg
Wind9.8 mph SW
Humidity61%
Visibility—
Dew point70°
Wed, 1993° / 71°0Overcast
93 °Overcast

Eureka, Wednesday, 19 August

Overcast. High 93°, low 71°.

Pressure29.91 inHg
Wind5 mph NE
Humidity49%
Visibility—
Dew point67°
Thu, 2089° / 71°0.17Light rain
89 °Light rain

Eureka, Thursday, 20 August

Light rain. High 89°, low 71°.

Pressure29.94 inHg
Wind5.5 mph SW
Humidity76%
Visibility—
Dew point74°
Fri, 2183° / 73°0.32Rain
83 °Rain

Eureka, Friday, 21 August

Rain. High 83°, low 73°.

Pressure29.91 inHg
Wind6.2 mph W
Humidity82%
Visibility—
Dew point75°
Sat, 2285° / 72°0.57Rain
85 °Rain

Eureka, Saturday, 22 August

Rain. High 85°, low 72°.

Pressure29.85 inHg
Wind7 mph W
Humidity72%
Visibility—
Dew point74°
Sun, 2383° / 69°0.04Light rain
83 °Light rain

Eureka, Sunday, 23 August

Light rain. High 83°, low 69°.

Pressure29.97 inHg
Wind7.3 mph NE
Humidity67%
Visibility—
Dew point65°

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 Eureka, 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 Eureka, 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.