Monthly outlook for Idana, KS: average high 104.5°, average low 75.4°. That is 9.3° above the climate normal for August. Precipitation is expected on 7 days (about 0.8 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 20 August (118.3°), the coolest 14 August (66.1°).
104.5°/75.4°
Average high / low
+9.3°
Above normal
7 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
99.7°
87.8°
+6.6°
19 August – 28 August
112.7°
87.8°
+13.8°
29 August – 7 September
at normal
85.3°
—
August records over 66 years
106.7°19 August 2023All-time high
52.2°31 August 2009All-time low
Climate normals and records are computed from the nearest reference point — Longford (13 mi).
Mon, 1099° / 76°0.05
99 °
Idana, Monday, 10 August
Light rain. High 99°, low 76°.
Pressure29.80 inHg
Wind9.8 mph S
Humidity21%
Visibility6.2 mi
Dew point52°
Tue, 11114° / 79°0.02
114 °
Idana, Tuesday, 11 August
Light rain. High 114°, low 79°.
Pressure29.71 inHg
Wind16.2 mph SW
Humidity17%
Visibility6.2 mi
Dew point53°
Wed, 12100° / 75°0
100 °
Idana, Wednesday, 12 August
Light rain. High 100°, low 75°.
Pressure29.74 inHg
Wind10 mph NE
Humidity28%
Visibility6.2 mi
Dew point58°
Thu, 13108° / 73°0.21
108 °
Idana, Thursday, 13 August
Rain. High 108°, low 73°.
Pressure29.71 inHg
Wind23.4 mph E
Humidity29%
Visibility—
Dew point57°
Fri, 1486° / 66°0.08
86 °
Idana, Friday, 14 August
Light rain. High 86°, low 66°.
Pressure29.94 inHg
Wind18.1 mph E
Humidity68%
Visibility—
Dew point64°
Sat, 1587° / 67°0.16
87 °
Idana, Saturday, 15 August
Light rain. High 87°, low 67°.
Pressure30.06 inHg
Wind13.4 mph NE
Humidity74%
Visibility—
Dew point68°
Sun, 1694° / 69°0.07
94 °
Idana, Sunday, 16 August
Light rain. High 94°, low 69°.
Pressure30.09 inHg
Wind11.1 mph NE
Humidity49%
Visibility—
Dew point64°
Mon, 1790° / 72°0.04
90 °
Idana, Monday, 17 August
Light rain. High 90°, low 72°.
Pressure30.00 inHg
Wind17.2 mph SE
Humidity49%
Visibility—
Dew point66°
Tue, 18113° / 72°0
113 °
Idana, Tuesday, 18 August
Overcast. High 113°, low 72°.
Pressure29.77 inHg
Wind16.1 mph SW
Humidity11%
Visibility—
Dew point40°
Wed, 19116° / 84°0
116 °
Idana, Wednesday, 19 August
Mostly clear. High 116°, low 84°.
Pressure29.74 inHg
Wind17.8 mph SW
Humidity11%
Visibility—
Dew point42°
Thu, 20118° / 84°0
118 °
Idana, Thursday, 20 August
Mostly clear. High 118°, low 84°.
Pressure29.74 inHg
Wind20.8 mph NE
Humidity10%
Visibility—
Dew point40°
Fri, 21113° / 79°0
113 °
Idana, Friday, 21 August
Clear. High 113°, low 79°.
Pressure29.80 inHg
Wind13.6 mph S
Humidity18%
Visibility—
Dew point51°
Sat, 22114° / 86°0.01
114 °
Idana, Saturday, 22 August
Light rain. High 114°, low 86°.
Pressure29.71 inHg
Wind28.8 mph S
Humidity12%
Visibility—
Dew point45°
Sun, 23110° / 73°0.1
110 °
Idana, Sunday, 23 August
Light rain. High 110°, low 73°.
Pressure29.77 inHg
Wind17.5 mph SW
Humidity19%
Visibility—
Dew point51°
Mon, 24105° / 72°0.1
105 °
Idana, Monday, 24 August
Light rain. High 105°, low 72°.
Pressure29.85 inHg
Wind14 mph SW
Humidity24%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2588° / 69°0.1
88 °
Idana, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high88°
Average low69°
Average precipitation0.1 in
Chance of precipitation28%
Record high104° (2023)
Record low56° (2015)
Wed, 2688° / 69°0.12
88 °
Idana, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low69°
Average precipitation0.12 in
Chance of precipitation27%
Record high102° (1990)
Record low57° (2025)
Thu, 2787° / 69°0.06
87 °
Idana, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.06 in
Chance of precipitation20%
Record high102° (1990)
Record low55° (1967)
Fri, 2887° / 68°0.08
87 °
Idana, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low68°
Average precipitation0.08 in
Chance of precipitation32%
Record high103° (2000)
Record low54° (1987)
Sat, 2986° / 68°0.14
86 °
Idana, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.14 in
Chance of precipitation25%
Record high100° (1984)
Record low53° (1986)
Sun, 3086° / 68°0.1
86 °
Idana, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.1 in
Chance of precipitation32%
Record high100° (2000)
Record low54° (2009)
Mon, 3186° / 68°0.11
86 °
Idana, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.11 in
Chance of precipitation28%
Record high104° (1990)
Record low52° (2009)
Tue, 0185° / 67°0.1
85 °
Idana, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.1 in
Chance of precipitation25%
Record high105° (2011)
Record low53° (1965)
Wed, 0285° / 67°0.07
85 °
Idana, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation25%
Record high104° (2000)
Record low52° (1974)
Thu, 0385° / 66°0.1
85 °
Idana, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.1 in
Chance of precipitation22%
Record high100° (2000)
Record low44° (1974)
Fri, 0485° / 66°0.08
85 °
Idana, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.08 in
Chance of precipitation25%
Record high97° (2023)
Record low46° (1974)
Sat, 0585° / 66°0.04
85 °
Idana, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.04 in
Chance of precipitation20%
Record high98° (1976)
Record low48° (1974)
Sun, 0685° / 66°0.09
85 °
Idana, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.09 in
Chance of precipitation18%
Record high99° (1990)
Record low51° (2025)
Mon, 0785° / 66°0.09
85 °
Idana, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.09 in
Chance of precipitation32%
Record high99° (1971)
Record low52° (2025)
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 Idana, KS 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 Idana, KS 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.