Monthly outlook for Hub City, SD: average high 85.7°, average low 65.9°. That is 1.6° above the climate normal for August. Precipitation is expected on 9 days (about 4.0 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 11 August (97.9°), the coolest 13 August (60°).
85.7°/65.9°
Average high / low
+1.6°
Above normal
9 / 5
Wet days / normal
4.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
84.7°
82.7°
+1.1°
19 August – 28 August
87.4°
82.8°
+2.5°
29 August – 7 September
at normal
81.1°
—
August records over 66 years
105.1°30 August 2012All-time high
46.9°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Gayville (14 mi).
Mon, 1091° / 65°0.39
91 °
Hub City, Monday, 10 August
Heavy rain. High 91°, low 65°.
Pressure29.85 inHg
Wind8.4 mph SE
Humidity39%
Visibility6.2 mi
Dew point61°
Tue, 1198° / 67°0.07
98 °
Hub City, Tuesday, 11 August
Light rain. High 98°, low 67°.
Pressure29.77 inHg
Wind11.7 mph NE
Humidity42%
Visibility6.2 mi
Dew point64°
Wed, 1291° / 65°0.26
91 °
Hub City, Wednesday, 12 August
Rain. High 91°, low 65°.
Pressure29.85 inHg
Wind10.4 mph E
Humidity45%
Visibility6.2 mi
Dew point62°
Thu, 1373° / 60°1.42
73 °
Hub City, Thursday, 13 August
Heavy rain. High 73°, low 60°.
Pressure30.03 inHg
Wind14.6 mph NE
Humidity92%
Visibility—
Dew point59°
Fri, 1465° / 60°0.09
65 °
Hub City, Friday, 14 August
Light rain. High 65°, low 60°.
Pressure30.15 inHg
Wind12.1 mph E
Humidity86%
Visibility—
Dew point60°
Sat, 1574° / 62°0
74 °
Hub City, Saturday, 15 August
Overcast. High 74°, low 62°.
Pressure30.12 inHg
Wind9 mph SE
Humidity82%
Visibility—
Dew point62°
Sun, 1683° / 65°0
83 °
Hub City, Sunday, 16 August
Overcast. High 83°, low 65°.
Pressure30.15 inHg
Wind5.5 mph SW
Humidity63%
Visibility—
Dew point64°
Mon, 1787° / 65°0.01
87 °
Hub City, Monday, 17 August
Light rain. High 87°, low 65°.
Pressure30.00 inHg
Wind13.6 mph SE
Humidity55%
Visibility—
Dew point64°
Tue, 1897° / 68°0
97 °
Hub City, Tuesday, 18 August
Partly cloudy. High 97°, low 68°.
Pressure29.77 inHg
Wind15 mph SE
Humidity52%
Visibility—
Dew point67°
Wed, 1994° / 73°0
94 °
Hub City, Wednesday, 19 August
Overcast. High 94°, low 73°.
Pressure29.74 inHg
Wind10 mph SE
Humidity56%
Visibility—
Dew point67°
Thu, 2083° / 67°0.07
83 °
Hub City, Thursday, 20 August
Light rain. High 83°, low 67°.
Pressure29.88 inHg
Wind16.7 mph N
Humidity63%
Visibility—
Dew point65°
Fri, 2183° / 63°0.09
83 °
Hub City, Friday, 21 August
Light rain. High 83°, low 63°.
Pressure29.94 inHg
Wind16.1 mph E
Humidity83%
Visibility—
Dew point66°
Sat, 2295° / 69°0
95 °
Hub City, Saturday, 22 August
Overcast. High 95°, low 69°.
Pressure29.71 inHg
Wind12.1 mph SE
Humidity50%
Visibility—
Dew point65°
Sun, 2389° / 71°0.16
89 °
Hub City, Sunday, 23 August
Rain. High 89°, low 71°.
Pressure29.85 inHg
Wind13.5 mph N
Humidity75%
Visibility—
Dew point71°
Mon, 2480° / 66°1.43
80 °
Hub City, Monday, 24 August
Heavy rain. High 80°, low 66°.
Pressure29.97 inHg
Wind9.6 mph NE
Humidity70%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 65°0.12
83 °
Hub City, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.12 in
Chance of precipitation27%
Record high98° (1991)
Record low49° (2025)
Wed, 2683° / 66°0.1
83 °
Hub City, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.1 in
Chance of precipitation30%
Record high99° (1973)
Record low54° (1985)
Thu, 2782° / 65°0.09
82 °
Hub City, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation30%
Record high98° (1990)
Record low51° (1986)
Fri, 2883° / 65°0.11
83 °
Hub City, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.11 in
Chance of precipitation27%
Record high101° (1984)
Record low47° (1986)
Sat, 2983° / 64°0.06
83 °
Hub City, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.06 in
Chance of precipitation20%
Record high102° (2012)
Record low53° (2018)
Sun, 3082° / 64°0.07
82 °
Hub City, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.07 in
Chance of precipitation25%
Record high105° (2012)
Record low51° (2009)
Mon, 3181° / 64°0.12
81 °
Hub City, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.12 in
Chance of precipitation28%
Record high93° (1990)
Record low49° (1965)
Tue, 0181° / 64°0.06
81 °
Hub City, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.06 in
Chance of precipitation20%
Record high96° (1970)
Record low47° (1965)
Wed, 0282° / 63°0.09
82 °
Hub City, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low63°
Average precipitation0.09 in
Chance of precipitation30%
Record high100° (2023)
Record low50° (1972)
Thu, 0381° / 63°0.1
81 °
Hub City, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.1 in
Chance of precipitation25%
Record high99° (2023)
Record low42° (1974)
Fri, 0481° / 63°0.11
81 °
Hub City, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.11 in
Chance of precipitation23%
Record high98° (2023)
Record low48° (1962)
Sat, 0580° / 63°0.07
80 °
Hub City, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.07 in
Chance of precipitation25%
Record high96° (1990)
Record low45° (1962)
Sun, 0681° / 62°0.03
81 °
Hub City, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low62°
Average precipitation0.03 in
Chance of precipitation12%
Record high100° (1970)
Record low44° (2025)
Mon, 0780° / 61°0.07
80 °
Hub City, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low61°
Average precipitation0.07 in
Chance of precipitation22%
Record high95° (1978)
Record low44° (1986)
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 Hub City, SD 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 Hub City, SD 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.