Monthly outlook for Ash Grove, KS: average high 97.6°, average low 71.9°. That is 4.7° above the climate normal for August. Precipitation is expected on 7 days (about 1.4 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 11 August (114.8°), the coolest 21 August (61°).
97.6°/71.9°
Average high / low
+4.7°
Above normal
7 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
99.6°
89.1°
+5.9°
18 August – 27 August
94.3°
89.1°
+2.9°
28 August – 6 September
at normal
86.8°
—
August records over 66 years
107.4°16 August 1983All-time high
51.6°27 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Sylvan Grove (10 mi).
Sun, 09111° / 82°0
111 °
Ash Grove, Sunday, 9 August
Clear. High 111°, low 82°.
Pressure29.71 inHg
Wind16.2 mph SW
Humidity15%
Visibility6.2 mi
Dew point50°
Mon, 10109° / 80°0.01
109 °
Ash Grove, Monday, 10 August
Light rain. High 109°, low 80°.
Pressure29.74 inHg
Wind12.4 mph SW
Humidity16%
Visibility6.2 mi
Dew point50°
Tue, 11115° / 79°0.03
115 °
Ash Grove, Tuesday, 11 August
Light rain. High 115°, low 79°.
Pressure29.68 inHg
Wind14 mph SW
Humidity16%
Visibility6.2 mi
Dew point51°
Wed, 12109° / 76°0.13
109 °
Ash Grove, Wednesday, 12 August
Light rain. High 109°, low 76°.
Pressure29.74 inHg
Wind8.8 mph E
Humidity27%
Visibility6.2 mi
Dew point58°
Thu, 1395° / 73°0.03
95 °
Ash Grove, Thursday, 13 August
Light rain. High 95°, low 73°.
Pressure29.71 inHg
Wind19.7 mph NE
Humidity41%
Visibility—
Dew point63°
Fri, 1477° / 68°0.06
77 °
Ash Grove, Friday, 14 August
Light rain. High 77°, low 68°.
Pressure29.97 inHg
Wind14.7 mph NE
Humidity92%
Visibility—
Dew point68°
Sat, 1593° / 70°0.18
93 °
Ash Grove, Saturday, 15 August
Rain. High 93°, low 70°.
Pressure30.09 inHg
Wind8.2 mph NE
Humidity60%
Visibility—
Dew point66°
Sun, 1695° / 68°0.44
95 °
Ash Grove, Sunday, 16 August
Rain. High 95°, low 68°.
Pressure30.03 inHg
Wind12 mph E
Humidity51%
Visibility—
Dew point65°
Mon, 1795° / 70°0.04
95 °
Ash Grove, Monday, 17 August
Light rain. High 95°, low 70°.
Pressure29.97 inHg
Wind8.7 mph E
Humidity47%
Visibility—
Dew point64°
Tue, 1899° / 74°0
99 °
Ash Grove, Tuesday, 18 August
Mostly clear. High 99°, low 74°.
Pressure29.94 inHg
Wind12.8 mph SE
Humidity39%
Visibility—
Dew point63°
Wed, 19100° / 74°0
100 °
Ash Grove, Wednesday, 19 August
Clear. High 100°, low 74°.
Pressure29.88 inHg
Wind17.6 mph NE
Humidity32%
Visibility—
Dew point60°
Thu, 2086° / 67°0
86 °
Ash Grove, Thursday, 20 August
Overcast. High 86°, low 67°.
Pressure29.94 inHg
Wind14.3 mph E
Humidity46%
Visibility—
Dew point56°
Fri, 2186° / 61°0.19
86 °
Ash Grove, Friday, 21 August
Light rain. High 86°, low 61°.
Pressure29.91 inHg
Wind12.3 mph E
Humidity54%
Visibility—
Dew point58°
Sat, 2295° / 69°0.26
95 °
Ash Grove, Saturday, 22 August
Rain. High 95°, low 69°.
Pressure29.88 inHg
Wind9.2 mph SE
Humidity37%
Visibility—
Dew point57°
Sun, 23101° / 72°0
101 °
Ash Grove, Sunday, 23 August
Overcast. High 101°, low 72°.
Pressure29.88 inHg
Wind15.9 mph S
Humidity29%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2489° / 70°0.13
89 °
Ash Grove, Monday, 24 August
Climate normal for this date — 60-year average.
Average high89°
Average low70°
Average precipitation0.13 in
Chance of precipitation25%
Record high102° (1978)
Record low56° (1966)
Tue, 2590° / 70°0.1
90 °
Ash Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high90°
Average low70°
Average precipitation0.1 in
Chance of precipitation27%
Record high103° (2000)
Record low58° (2010)
Wed, 2689° / 71°0.05
89 °
Ash Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.05 in
Chance of precipitation22%
Record high103° (1990)
Record low57° (1985)
Thu, 2788° / 70°0.05
88 °
Ash Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low70°
Average precipitation0.05 in
Chance of precipitation22%
Record high102° (1990)
Record low52° (1992)
Fri, 2888° / 69°0.11
88 °
Ash Grove, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low69°
Average precipitation0.11 in
Chance of precipitation22%
Record high105° (1984)
Record low57° (1987)
Sat, 2988° / 69°0.08
88 °
Ash Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high88°
Average low69°
Average precipitation0.08 in
Chance of precipitation28%
Record high103° (1984)
Record low57° (1974)
Sun, 3087° / 69°0.11
87 °
Ash Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.11 in
Chance of precipitation30%
Record high101° (1990)
Record low56° (2009)
Mon, 3187° / 69°0.08
87 °
Ash Grove, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.08 in
Chance of precipitation23%
Record high104° (1990)
Record low57° (1987)
Tue, 0186° / 68°0.09
86 °
Ash Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.09 in
Chance of precipitation28%
Record high107° (2011)
Record low54° (1965)
Wed, 0287° / 68°0.07
87 °
Ash Grove, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low68°
Average precipitation0.07 in
Chance of precipitation28%
Record high103° (2000)
Record low52° (1974)
Thu, 0386° / 67°0.08
86 °
Ash Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high86°
Average low67°
Average precipitation0.08 in
Chance of precipitation22%
Record high100° (2000)
Record low44° (1974)
Fri, 0486° / 67°0.07
86 °
Ash Grove, Friday, 4 September
Climate normal for this date — 60-year average.
Average high86°
Average low67°
Average precipitation0.07 in
Chance of precipitation18%
Record high99° (2000)
Record low49° (1974)
Sat, 0586° / 67°0.05
86 °
Ash Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low67°
Average precipitation0.05 in
Chance of precipitation20%
Record high101° (1976)
Record low51° (1962)
Sun, 0686° / 67°0.05
86 °
Ash Grove, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low67°
Average precipitation0.05 in
Chance of precipitation20%
Record high100° (1998)
Record low51° (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 Ash Grove, 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 Ash Grove, 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.