Monthly outlook for College Springs, IA: average high 96.5°, average low 69.4°. That is 7.6° above the climate normal for August. Precipitation is expected on 8 days (about 1.4 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 20 August (108°), the coolest 22 August (61.6°).
96.5°/69.4°
Average high / low
+7.6°
Above normal
8 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
95.2°
82.7°
+7°
19 August – 28 August
98.6°
82.9°
+8.8°
29 August – 7 September
at normal
80.9°
—
August records over 66 years
100.6°15 August 1988All-time high
44.8°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — New Market (14 mi).
Mon, 1091° / 70°0.11
91 °
College Springs, Monday, 10 August
Rain. High 91°, low 70°.
Pressure29.83 inHg
Wind7.7 mph SW
Humidity36%
Visibility6.2 mi
Dew point61°
Tue, 11104° / 75°0
104 °
College Springs, Tuesday, 11 August
Light rain. High 104°, low 75°.
Pressure29.71 inHg
Wind13.5 mph SW
Humidity27%
Visibility6.2 mi
Dew point60°
Wed, 1291° / 70°0.23
91 °
College Springs, Wednesday, 12 August
Rain. High 91°, low 70°.
Pressure29.80 inHg
Wind13.6 mph E
Humidity51%
Visibility6.2 mi
Dew point68°
Thu, 1389° / 70°0.17
89 °
College Springs, Thursday, 13 August
Light rain. High 89°, low 70°.
Pressure29.83 inHg
Wind14.1 mph E
Humidity73%
Visibility6.2 mi
Dew point70°
Fri, 1497° / 70°0.03
97 °
College Springs, Friday, 14 August
Light rain. High 97°, low 70°.
Pressure29.77 inHg
Wind21.7 mph E
Humidity28%
Visibility—
Dew point55°
Sat, 15102° / 72°0
102 °
College Springs, Saturday, 15 August
Partly cloudy. High 102°, low 72°.
Pressure29.85 inHg
Wind16.9 mph W
Humidity32%
Visibility—
Dew point58°
Sun, 1690° / 67°0
90 °
College Springs, Sunday, 16 August
Overcast. High 90°, low 67°.
Pressure30.03 inHg
Wind7.1 mph SE
Humidity51%
Visibility—
Dew point63°
Mon, 1796° / 69°0.3
96 °
College Springs, Monday, 17 August
Rain. High 96°, low 69°.
Pressure29.80 inHg
Wind16 mph SE
Humidity40%
Visibility—
Dew point60°
Tue, 1898° / 72°0
98 °
College Springs, Tuesday, 18 August
Overcast. High 98°, low 72°.
Pressure29.91 inHg
Wind8.5 mph NW
Humidity27%
Visibility—
Dew point53°
Wed, 1989° / 71°0.04
89 °
College Springs, Wednesday, 19 August
Light rain. High 89°, low 71°.
Pressure29.97 inHg
Wind11.2 mph E
Humidity57%
Visibility—
Dew point64°
Thu, 20108° / 67°0.3
108 °
College Springs, Thursday, 20 August
Rain. High 108°, low 67°.
Pressure29.77 inHg
Wind24.4 mph S
Humidity23%
Visibility—
Dew point54°
Fri, 2195° / 66°0
95 °
College Springs, Friday, 21 August
Partly cloudy. High 95°, low 66°.
Pressure29.94 inHg
Wind11.1 mph N
Humidity30%
Visibility—
Dew point53°
Sat, 2297° / 62°0
97 °
College Springs, Saturday, 22 August
Partly cloudy. High 97°, low 62°.
Pressure29.97 inHg
Wind10.7 mph SE
Humidity27%
Visibility—
Dew point48°
Sun, 23100° / 64°0.13
100 °
College Springs, Sunday, 23 August
Light rain. High 100°, low 64°.
Pressure29.91 inHg
Wind9.7 mph S
Humidity28%
Visibility—
Dew point53°
Mon, 24102° / 71°0.05
102 °
College Springs, Monday, 24 August
Light rain. High 102°, low 71°.
Pressure29.94 inHg
Wind14.5 mph E
Humidity28%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 65°0.13
83 °
College Springs, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.13 in
Chance of precipitation28%
Record high98° (2003)
Record low52° (1966)
Wed, 2683° / 66°0.21
83 °
College Springs, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.21 in
Chance of precipitation37%
Record high96° (1983)
Record low53° (2025)
Thu, 2783° / 66°0.12
83 °
College Springs, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.12 in
Chance of precipitation30%
Record high96° (1984)
Record low52° (1967)
Fri, 2883° / 65°0.13
83 °
College Springs, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.13 in
Chance of precipitation27%
Record high99° (1984)
Record low45° (1986)
Sat, 2983° / 65°0.06
83 °
College Springs, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.06 in
Chance of precipitation18%
Record high97° (1984)
Record low53° (1988)
Sun, 3082° / 65°0.11
82 °
College Springs, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation32%
Record high98° (2013)
Record low49° (2009)
Mon, 3182° / 64°0.13
82 °
College Springs, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.13 in
Chance of precipitation30%
Record high92° (1984)
Record low49° (2009)
Tue, 0181° / 64°0.08
81 °
College Springs, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation27%
Record high95° (1984)
Record low49° (1967)
Wed, 0281° / 64°0.09
81 °
College Springs, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.09 in
Chance of precipitation28%
Record high93° (2000)
Record low52° (1974)
Thu, 0381° / 64°0.1
81 °
College Springs, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.1 in
Chance of precipitation25%
Record high92° (2023)
Record low42° (1974)
Fri, 0480° / 63°0.13
80 °
College Springs, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.13 in
Chance of precipitation25%
Record high95° (2012)
Record low45° (1974)
Sat, 0580° / 63°0.13
80 °
College Springs, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.13 in
Chance of precipitation23%
Record high92° (1990)
Record low43° (1962)
Sun, 0680° / 63°0.08
80 °
College Springs, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.08 in
Chance of precipitation18%
Record high95° (1990)
Record low47° (2025)
Mon, 0780° / 62°0.18
80 °
College Springs, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.18 in
Chance of precipitation32%
Record high95° (2013)
Record low48° (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 College Springs, IA 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 College Springs, IA 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.