Monthly outlook for Iuka Springs, MO: average high 102.4°, average low 74.9°. That is 8.3° above the climate normal for August. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 18 August (113.4°), the coolest 23 August (66.5°).
102.4°/74.9°
Average high / low
+8.3°
Above normal
2 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
103.1°
87.4°
+8.7°
19 August – 28 August
101.2°
87.7°
+7.5°
29 August – 7 September
at normal
85°
—
August records over 66 years
108.1°2 August 2011All-time high
54.9°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Brownington (15 mi).
Mon, 1099° / 77°0
99 °
Iuka Springs, Monday, 10 August
Clear. High 99°, low 77°.
Pressure29.91 inHg
Wind19.1 mph SW
Humidity41%
Visibility6.2 mi
Dew point67°
Tue, 11104° / 81°0
104 °
Iuka Springs, Tuesday, 11 August
Partly cloudy. High 104°, low 81°.
Pressure29.85 inHg
Wind17.6 mph SW
Humidity37%
Visibility6.2 mi
Dew point66°
Wed, 12107° / 81°0
107 °
Iuka Springs, Wednesday, 12 August
Overcast. High 107°, low 81°.
Pressure29.80 inHg
Wind15.2 mph W
Humidity32%
Visibility6.2 mi
Dew point63°
Thu, 13107° / 87°0
107 °
Iuka Springs, Thursday, 13 August
Overcast. High 107°, low 87°.
Pressure29.74 inHg
Wind19.8 mph SW
Humidity26%
Visibility—
Dew point60°
Fri, 14110° / 80°0.02
110 °
Iuka Springs, Friday, 14 August
Light rain. High 110°, low 80°.
Pressure29.85 inHg
Wind15.1 mph SW
Humidity26%
Visibility—
Dew point60°
Sat, 15109° / 72°0.06
109 °
Iuka Springs, Saturday, 15 August
Light rain. High 109°, low 72°.
Pressure29.97 inHg
Wind13.8 mph SW
Humidity20%
Visibility—
Dew point52°
Sun, 1697° / 78°0
97 °
Iuka Springs, Sunday, 16 August
Clear. High 97°, low 78°.
Pressure30.03 inHg
Wind16.3 mph SW
Humidity39%
Visibility—
Dew point65°
Mon, 1791° / 68°0.07
91 °
Iuka Springs, Monday, 17 August
Light rain. High 91°, low 68°.
Pressure30.03 inHg
Wind14.3 mph NE
Humidity43%
Visibility—
Dew point60°
Tue, 18113° / 72°0
113 °
Iuka Springs, Tuesday, 18 August
Light rain. High 113°, low 72°.
Pressure29.74 inHg
Wind18.2 mph W
Humidity15%
Visibility—
Dew point47°
Wed, 1999° / 77°0
99 °
Iuka Springs, Wednesday, 19 August
Mostly clear. High 99°, low 77°.
Pressure29.85 inHg
Wind15.9 mph N
Humidity31%
Visibility—
Dew point60°
Thu, 2098° / 67°0
98 °
Iuka Springs, Thursday, 20 August
Partly cloudy. High 98°, low 67°.
Pressure29.91 inHg
Wind10.1 mph E
Humidity31%
Visibility—
Dew point54°
Fri, 21112° / 71°0
112 °
Iuka Springs, Friday, 21 August
Light rain. High 112°, low 71°.
Pressure29.71 inHg
Wind12.6 mph S
Humidity22%
Visibility—
Dew point54°
Sat, 22104° / 75°0
104 °
Iuka Springs, Saturday, 22 August
Mostly clear. High 104°, low 75°.
Pressure29.85 inHg
Wind14.4 mph N
Humidity20%
Visibility—
Dew point50°
Sun, 2396° / 66°0
96 °
Iuka Springs, Sunday, 23 August
Clear. High 96°, low 66°.
Pressure30.09 inHg
Wind12.3 mph E
Humidity22%
Visibility—
Dew point46°
Mon, 2498° / 69°0
98 °
Iuka Springs, Monday, 24 August
Overcast. High 98°, low 69°.
Pressure30.09 inHg
Wind12.3 mph E
Humidity25%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2588° / 70°0.06
88 °
Iuka Springs, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high88°
Average low70°
Average precipitation0.06 in
Chance of precipitation22%
Record high100° (1983)
Record low61° (1985)
Wed, 2688° / 71°0.19
88 °
Iuka Springs, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.19 in
Chance of precipitation30%
Record high100° (1983)
Record low59° (2025)
Thu, 2788° / 70°0.08
88 °
Iuka Springs, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low70°
Average precipitation0.08 in
Chance of precipitation30%
Record high101° (2000)
Record low59° (1967)
Fri, 2887° / 70°0.1
87 °
Iuka Springs, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.1 in
Chance of precipitation18%
Record high101° (2000)
Record low55° (1986)
Sat, 2987° / 69°0.11
87 °
Iuka Springs, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.11 in
Chance of precipitation23%
Record high103° (1984)
Record low56° (1986)
Sun, 3086° / 69°0.09
86 °
Iuka Springs, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.09 in
Chance of precipitation25%
Record high101° (2000)
Record low59° (1986)
Mon, 3186° / 69°0.17
86 °
Iuka Springs, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.17 in
Chance of precipitation33%
Record high102° (2000)
Record low56° (2009)
Tue, 0185° / 69°0.12
85 °
Iuka Springs, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.12 in
Chance of precipitation28%
Record high101° (2000)
Record low55° (1967)
Wed, 0285° / 68°0.12
85 °
Iuka Springs, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.12 in
Chance of precipitation28%
Record high102° (2000)
Record low52° (1974)
Thu, 0385° / 68°0.07
85 °
Iuka Springs, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.07 in
Chance of precipitation33%
Record high101° (2000)
Record low51° (1974)
Fri, 0484° / 68°0.17
84 °
Iuka Springs, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.17 in
Chance of precipitation27%
Record high96° (1990)
Record low51° (1974)
Sat, 0584° / 67°0.08
84 °
Iuka Springs, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.08 in
Chance of precipitation23%
Record high99° (1998)
Record low54° (1974)
Sun, 0684° / 67°0.07
84 °
Iuka Springs, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.07 in
Chance of precipitation27%
Record high99° (1990)
Record low52° (2025)
Mon, 0784° / 67°0.12
84 °
Iuka Springs, Monday, 7 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.12 in
Chance of precipitation30%
Record high96° (1998)
Record low53° (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 Iuka Springs, MO 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 Iuka Springs, MO 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.