As of 18:39 CDT

Weather in New Markham, TN

82°Current weather

New Markham, Saturday, 8 August, 18:39

Overcast. Feels like 90°. High 87°, low 73°.

Pressure29.97 inHg
Wind3.1 mph SE
Humidity79%
Visibility6.2 mi
Dew point75°
Sun, 0991° / 70°0Clear
91 °Clear

New Markham, Sunday, 9 August

Clear. High 91°, low 70°.

Pressure30.06 inHg
Wind7.9 mph S
Humidity57%
Visibility6.2 mi
Dew point70°
Mon, 1095° / 74°0Clear
95 °Clear

New Markham, Monday, 10 August

Clear. High 95°, low 74°.

Pressure30.06 inHg
Wind12.8 mph SW
Humidity49%
Visibility6.2 mi
Dew point70°
Tue, 1196° / 76°0.01Light rain
96 °Light rain

New Markham, Tuesday, 11 August

Light rain. High 96°, low 76°.

Pressure29.97 inHg
Wind15.6 mph SW
Humidity48%
Visibility6.2 mi
Dew point71°
Wed, 1280° / 74°0.14Light rain
80 °Light rain

New Markham, Wednesday, 12 August

Light rain. High 80°, low 74°.

Pressure29.94 inHg
Wind5.4 mph NE
Humidity88%
Visibility6.2 mi
Dew point72°
Thu, 1393° / 73°0.39Rain
93 °Rain

New Markham, Thursday, 13 August

Rain. High 93°, low 73°.

Pressure29.91 inHg
Wind14.7 mph W
Humidity66%
Visibility
Dew point71°
Fri, 1480° / 70°0.54Rain
80 °Rain

New Markham, Friday, 14 August

Rain. High 80°, low 70°.

Pressure30.09 inHg
Wind9.6 mph NE
Humidity88%
Visibility
Dew point71°
Sat, 1583° / 62°0Overcast
83 °Overcast

New Markham, Saturday, 15 August

Overcast. High 83°, low 62°.

Pressure30.24 inHg
Wind8.8 mph E
Humidity57%
Visibility
Dew point62°
Sun, 1682° / 65°0.01Light rain
82 °Light rain

New Markham, Sunday, 16 August

Light rain. High 82°, low 65°.

Pressure30.21 inHg
Wind7 mph E
Humidity57%
Visibility
Dew point62°
Mon, 1790° / 73°0.09Light rain
90 °Light rain

New Markham, Monday, 17 August

Light rain. High 90°, low 73°.

Pressure30.03 inHg
Wind20 mph S
Humidity64%
Visibility
Dew point71°
Tue, 1897° / 73°0Overcast
97 °Overcast

New Markham, Tuesday, 18 August

Overcast. High 97°, low 73°.

Pressure29.94 inHg
Wind11.8 mph S
Humidity56%
Visibility
Dew point71°
Wed, 1996° / 75°0.08Light rain
96 °Light rain

New Markham, Wednesday, 19 August

Light rain. High 96°, low 75°.

Pressure29.91 inHg
Wind7.2 mph SE
Humidity51%
Visibility
Dew point70°
Thu, 2086° / 72°0.16Light rain
86 °Light rain

New Markham, Thursday, 20 August

Light rain. High 86°, low 72°.

Pressure29.91 inHg
Wind13 mph SW
Humidity67%
Visibility
Dew point71°
Fri, 2189° / 73°0.41Rain
89 °Rain

New Markham, Friday, 21 August

Rain. High 89°, low 73°.

Pressure29.85 inHg
Wind8.1 mph NE
Humidity64%
Visibility
Dew point73°
Sat, 2280° / 72°0.27Rain
80 °Rain

New Markham, Saturday, 22 August

Rain. High 80°, low 72°.

Pressure29.94 inHg
Wind7.5 mph NE
Humidity86%
Visibility
Dew point71°
Sun, 2382° / 68°0Overcast
82 °Overcast

New Markham, Sunday, 23 August

Overcast. High 82°, low 68°.

Pressure30.03 inHg
Wind12.1 mph NE
Humidity65%
Visibility
Dew point66°

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 Markham, 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 Markham, 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.