Monthly outlook for Mineral Springs, TN: average high 92.2°, average low 70.8°. That is 3.3° above the climate normal for August. Precipitation is expected on 10 days (about 1.9 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 16 August (99.1°), the coolest 21 August (64°).
92.2°/70.8°
Average high / low
+3.3°
Above normal
10 / 6
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
92.9°
86.1°
+3.7°
19 August – 28 August
91°
86.1°
+2.7°
29 August – 7 September
at normal
84.1°
—
August records over 66 years
103.6°16 August 2007All-time high
56.3°27 August 2025All-time low
Climate normals and records are computed from the nearest reference point — New Hope (9 mi).
Mon, 1086° / 72°0.44
86 °
Mineral Springs, Monday, 10 August
Rain. High 86°, low 72°.
Pressure30.15 inHg
Wind2.2 mph SW
Humidity87%
Visibility6.2 mi
Dew point76°
Tue, 1192° / 70°0.27
92 °
Mineral Springs, Tuesday, 11 August
Rain. High 92°, low 70°.
Pressure30.09 inHg
Wind3.9 mph W
Humidity62%
Visibility6.2 mi
Dew point72°
Wed, 1294° / 71°0.1
94 °
Mineral Springs, Wednesday, 12 August
Light rain. High 94°, low 71°.
Pressure29.97 inHg
Wind10 mph W
Humidity47%
Visibility6.2 mi
Dew point69°
Thu, 1393° / 70°0.07
93 °
Mineral Springs, Thursday, 13 August
Light rain. High 93°, low 70°.
Pressure30.00 inHg
Wind5.7 mph W
Humidity53%
Visibility6.2 mi
Dew point70°
Fri, 1495° / 74°0
95 °
Mineral Springs, Friday, 14 August
Overcast. High 95°, low 74°.
Pressure30.06 inHg
Wind7.4 mph W
Humidity42%
Visibility—
Dew point66°
Sat, 1597° / 76°0
97 °
Mineral Springs, Saturday, 15 August
Overcast. High 97°, low 76°.
Pressure30.15 inHg
Wind7 mph NW
Humidity34%
Visibility—
Dew point62°
Sun, 1699° / 75°0
99 °
Mineral Springs, Sunday, 16 August
Partly cloudy. High 99°, low 75°.
Pressure30.09 inHg
Wind8 mph NW
Humidity34%
Visibility—
Dew point63°
Mon, 1798° / 76°0
98 °
Mineral Springs, Monday, 17 August
Clear. High 98°, low 76°.
Pressure29.97 inHg
Wind9.7 mph W
Humidity36%
Visibility—
Dew point64°
Tue, 1889° / 74°0.13
89 °
Mineral Springs, Tuesday, 18 August
Light rain. High 89°, low 74°.
Pressure29.97 inHg
Wind6.5 mph W
Humidity58%
Visibility—
Dew point70°
Wed, 1988° / 72°0.05
88 °
Mineral Springs, Wednesday, 19 August
Light rain. High 88°, low 72°.
Pressure29.88 inHg
Wind9.1 mph SW
Humidity81%
Visibility—
Dew point73°
Thu, 2091° / 69°0.05
91 °
Mineral Springs, Thursday, 20 August
Light rain. High 91°, low 69°.
Pressure29.85 inHg
Wind11.1 mph NW
Humidity48%
Visibility—
Dew point67°
Fri, 2191° / 64°0
91 °
Mineral Springs, Friday, 21 August
Clear. High 91°, low 64°.
Pressure29.91 inHg
Wind6.8 mph NW
Humidity31%
Visibility—
Dew point53°
Sat, 2295° / 67°0.54
95 °
Mineral Springs, Saturday, 22 August
Heavy rain. High 95°, low 67°.
Pressure29.94 inHg
Wind11 mph SW
Humidity55%
Visibility—
Dew point69°
Sun, 2393° / 68°0.04
93 °
Mineral Springs, Sunday, 23 August
Light rain. High 93°, low 68°.
Pressure30.00 inHg
Wind5.9 mph W
Humidity50%
Visibility—
Dew point68°
Mon, 2489° / 66°0
89 °
Mineral Springs, Monday, 24 August
Overcast. High 89°, low 66°.
Pressure30.06 inHg
Wind5.8 mph E
Humidity53%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 69°0.09
86 °
Mineral Springs, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.09 in
Chance of precipitation30%
Record high97° (2023)
Record low60° (2015)
Wed, 2686° / 70°0.15
86 °
Mineral Springs, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.15 in
Chance of precipitation32%
Record high96° (2023)
Record low58° (2015)
Thu, 2786° / 70°0.09
86 °
Mineral Springs, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.09 in
Chance of precipitation35%
Record high96° (1990)
Record low56° (2025)
Fri, 2886° / 69°0.09
86 °
Mineral Springs, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.09 in
Chance of precipitation35%
Record high100° (1990)
Record low57° (1967)
Sat, 2986° / 69°0.1
86 °
Mineral Springs, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation33%
Record high97° (1990)
Record low58° (1992)
Sun, 3085° / 69°0.1
85 °
Mineral Springs, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.1 in
Chance of precipitation43%
Record high96° (2024)
Record low61° (1965)
Mon, 3184° / 69°0.1
84 °
Mineral Springs, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low69°
Average precipitation0.1 in
Chance of precipitation35%
Record high94° (1962)
Record low61° (1986)
Tue, 0184° / 69°0.11
84 °
Mineral Springs, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low69°
Average precipitation0.11 in
Chance of precipitation43%
Record high94° (1993)
Record low59° (1967)
Wed, 0284° / 69°0.09
84 °
Mineral Springs, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low69°
Average precipitation0.09 in
Chance of precipitation37%
Record high96° (2011)
Record low58° (2017)
Thu, 0384° / 69°0.14
84 °
Mineral Springs, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high84°
Average low69°
Average precipitation0.14 in
Chance of precipitation42%
Record high97° (2011)
Record low56° (2017)
Fri, 0484° / 68°0.13
84 °
Mineral Springs, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.13 in
Chance of precipitation30%
Record high97° (1975)
Record low59° (1974)
Sat, 0583° / 67°0.15
83 °
Mineral Springs, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.15 in
Chance of precipitation27%
Record high96° (1999)
Record low57° (1967)
Sun, 0683° / 67°0.07
83 °
Mineral Springs, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.07 in
Chance of precipitation30%
Record high98° (1990)
Record low56° (1988)
Mon, 0783° / 67°0.15
83 °
Mineral Springs, Monday, 7 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.15 in
Chance of precipitation18%
Record high98° (1990)
Record low52° (2017)
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 Mineral Springs, 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 Mineral Springs, 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.