As of 18:54 EDT

Weather in Midvale, TN

80°Current weather

Midvale, Saturday, 8 August, 18:54

Overcast. Feels like 80°. High 88°, low 70°.

Pressure30.06 inHg
Wind1 mph S
Humidity83%
Visibility6.2 mi
Dew point74°

Monthly outlook for Midvale, TN: average high 87.8°, average low 70.4°. That is 0.8° above the climate normal for August. Precipitation is expected on 10 days (about 2.1 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 12 August (95.4°), the coolest 16 August (62.5°).

87.8°/70.4°
Average high / low
+0.8°
Above normal
10 / 6
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August88.1°86.2°+1.1°
18 August – 27 August87.2°86.3°+0.5°
28 August – 6 Septemberat normal84.6°

August records over 66 years

103.1°16 August 2007All-time high
55.9°13 August 1964All-time low

Climate normals and records are computed from the nearest reference point — Chattanooga (4 mi).

Sun, 0987° / 71°0.11Light rain
87 °Light rain

Midvale, Sunday, 9 August

Light rain. High 87°, low 71°.

Pressure30.12 inHg
Wind1.8 mph S
Humidity60%
Visibility6.2 mi
Dew point71°
Mon, 1093° / 72°0.18Rain
93 °Rain

Midvale, Monday, 10 August

Rain. High 93°, low 72°.

Pressure30.12 inHg
Wind3.8 mph SW
Humidity54%
Visibility6.2 mi
Dew point70°
Tue, 1193° / 72°0.14Rain
93 °Rain

Midvale, Tuesday, 11 August

Rain. High 93°, low 72°.

Pressure30.06 inHg
Wind6 mph SW
Humidity51%
Visibility6.2 mi
Dew point69°
Wed, 1295° / 71°0.01Light rain
95 °Light rain

Midvale, Wednesday, 12 August

Light rain. High 95°, low 71°.

Pressure29.97 inHg
Wind8.3 mph W
Humidity52%
Visibility6.2 mi
Dew point69°
Thu, 1392° / 71°0.03Light rain
92 °Light rain

Midvale, Thursday, 13 August

Light rain. High 92°, low 71°.

Pressure29.94 inHg
Wind10.1 mph W
Humidity51%
Visibility
Dew point68°
Fri, 1474° / 71°0.39Rain
74 °Rain

Midvale, Friday, 14 August

Rain. High 74°, low 71°.

Pressure30.06 inHg
Wind6.8 mph SW
Humidity96%
Visibility
Dew point72°
Sat, 1587° / 65°0Partly cloudy
87 °Partly cloudy

Midvale, Saturday, 15 August

Partly cloudy. High 87°, low 65°.

Pressure30.21 inHg
Wind6.8 mph NE
Humidity41%
Visibility
Dew point56°
Sun, 1688° / 63°0Overcast
88 °Overcast

Midvale, Sunday, 16 August

Overcast. High 88°, low 63°.

Pressure30.21 inHg
Wind4.5 mph NE
Humidity46%
Visibility
Dew point60°
Mon, 1782° / 68°0.41Rain
82 °Rain

Midvale, Monday, 17 August

Rain. High 82°, low 68°.

Pressure30.15 inHg
Wind5.7 mph S
Humidity73%
Visibility
Dew point71°
Tue, 1885° / 71°0.23Rain
85 °Rain

Midvale, Tuesday, 18 August

Rain. High 85°, low 71°.

Pressure30.00 inHg
Wind8 mph SW
Humidity69%
Visibility
Dew point72°
Wed, 1995° / 73°0Overcast
95 °Overcast

Midvale, Wednesday, 19 August

Overcast. High 95°, low 73°.

Pressure29.91 inHg
Wind5.3 mph NW
Humidity44%
Visibility
Dew point66°
Thu, 2091° / 72°0.12Light rain
91 °Light rain

Midvale, Thursday, 20 August

Light rain. High 91°, low 72°.

Pressure29.94 inHg
Wind6.7 mph SW
Humidity59%
Visibility
Dew point70°
Fri, 2184° / 74°0.17Light rain
84 °Light rain

Midvale, Friday, 21 August

Light rain. High 84°, low 74°.

Pressure29.91 inHg
Wind8.4 mph W
Humidity81%
Visibility
Dew point76°
Sat, 2284° / 72°0.19Light rain
84 °Light rain

Midvale, Saturday, 22 August

Light rain. High 84°, low 72°.

Pressure29.88 inHg
Wind9.4 mph W
Humidity83%
Visibility
Dew point75°
Sun, 2384° / 70°0Overcast
84 °Overcast

Midvale, Sunday, 23 August

Overcast. High 84°, low 70°.

Pressure30.00 inHg
Wind4.8 mph NE
Humidity73%
Visibility
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2486° / 69°0.08Climate normal
86 °Climate normal

Midvale, Monday, 24 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.08 in
Chance of precipitation30%
Record high99° (1983)
Record low57° (1997)
Tue, 2586° / 69°0.11Climate normal
86 °Climate normal

Midvale, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.11 in
Chance of precipitation30%
Record high98° (2023)
Record low59° (2015)
Wed, 2686° / 69°0.14Climate normal
86 °Climate normal

Midvale, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.14 in
Chance of precipitation27%
Record high97° (2023)
Record low58° (1966)
Thu, 2786° / 69°0.1Climate normal
86 °Climate normal

Midvale, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation33%
Record high94° (1975)
Record low60° (1966)
Fri, 2886° / 69°0.1Climate normal
86 °Climate normal

Midvale, Friday, 28 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation30%
Record high97° (1990)
Record low56° (1967)
Sat, 2986° / 69°0.1Climate normal
86 °Climate normal

Midvale, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation38%
Record high96° (1990)
Record low57° (1968)
Sun, 3085° / 69°0.08Climate normal
85 °Climate normal

Midvale, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.08 in
Chance of precipitation40%
Record high96° (2024)
Record low58° (1965)
Mon, 3185° / 69°0.1Climate normal
85 °Climate normal

Midvale, Monday, 31 August

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.1 in
Chance of precipitation37%
Record high94° (1962)
Record low61° (1986)
Tue, 0185° / 68°0.14Climate normal
85 °Climate normal

Midvale, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.14 in
Chance of precipitation42%
Record high94° (1993)
Record low60° (1967)
Wed, 0285° / 68°0.08Climate normal
85 °Climate normal

Midvale, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.08 in
Chance of precipitation30%
Record high95° (2011)
Record low60° (1987)
Thu, 0384° / 68°0.13Climate normal
84 °Climate normal

Midvale, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high84°
Average low68°
Average precipitation0.13 in
Chance of precipitation37%
Record high97° (2011)
Record low56° (2017)
Fri, 0484° / 67°0.15Climate normal
84 °Climate normal

Midvale, Friday, 4 September

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.15 in
Chance of precipitation37%
Record high97° (2019)
Record low59° (1967)
Sat, 0584° / 67°0.17Climate normal
84 °Climate normal

Midvale, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.17 in
Chance of precipitation30%
Record high96° (1975)
Record low55° (1997)
Sun, 0683° / 67°0.09Climate normal
83 °Climate normal

Midvale, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.09 in
Chance of precipitation28%
Record high96° (1990)
Record low55° (1984)

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 Midvale, 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 Midvale, 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.