As of 04:54 CDT

Weather in Spring Fountain, IA

66°

Spring Fountain, Sunday, 9 August, 04:54

Overcast. Feels like 66°. High 81°, low 65°.

Pressure29.91 inHg

Wind4.4 mph S

Humidity92%

Visibility6.2 mi

Dew point63°

See detailed hourly forecast

Monthly outlook for Spring Fountain, IA: average high 80.2°, average low 65°. That is 1° above the climate normal for August. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 20 August (91.5°), the coolest 14 August (56.2°).

80.2°/65°

Average high / low

+1°

Above normal

5 / 5

Wet days / normal

1.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 August – 18 August	77.6°	78.4°	-0.4°
19 August – 28 August	84.6°	78.5°	+3.4°
29 August – 7 September	at normal	76.9°	—

August records over 66 years

100.9°23 August 2023All-time high

42.3°28 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Frederika (7 mi).

Mon, 1082° / 69°

0.01

82 °

Spring Fountain, Monday, 10 August

Light rain. High 82°, low 69°.

Pressure29.91 inHg

Wind8 mph E

Humidity93%

Visibility6.2 mi

Dew point71°

Tue, 1184° / 69°

0.07

84 °

Spring Fountain, Tuesday, 11 August

Rain. High 84°, low 69°.

Pressure29.80 inHg

Wind4.6 mph NW

Humidity72%

Visibility6.2 mi

Dew point72°

Wed, 1280° / 67°

80 °

Spring Fountain, Wednesday, 12 August

Partly cloudy. High 80°, low 67°.

Pressure29.88 inHg

Wind9.4 mph NE

Humidity69%

Visibility6.2 mi

Dew point68°

Thu, 1369° / 58°

0.18

69 °

Spring Fountain, Thursday, 13 August

Rain. High 69°, low 58°.

Pressure30.03 inHg

Wind9.3 mph E

Humidity72%

Visibility—

Dew point58°

Fri, 1472° / 56°

72 °

Spring Fountain, Friday, 14 August

Light rain. High 72°, low 56°.

Pressure30.15 inHg

Wind11.8 mph E

Humidity65%

Visibility—

Dew point57°

Sat, 1570° / 59°

0.03

70 °

Spring Fountain, Saturday, 15 August

Light rain. High 70°, low 59°.

Pressure30.18 inHg

Wind11.6 mph SE

Humidity70%

Visibility—

Dew point59°

Sun, 1677° / 65°

0.01

77 °

Spring Fountain, Sunday, 16 August

Light rain. High 77°, low 65°.

Pressure30.09 inHg

Wind8.3 mph NW

Humidity73%

Visibility—

Dew point65°

Mon, 1778° / 60°

78 °

Spring Fountain, Monday, 17 August

Overcast. High 78°, low 60°.

Pressure30.09 inHg

Wind7.8 mph E

Humidity61%

Visibility—

Dew point60°

Tue, 1883° / 63°

83 °

Spring Fountain, Tuesday, 18 August

Overcast. High 83°, low 63°.

Pressure29.94 inHg

Wind14.8 mph S

Humidity73%

Visibility—

Dew point68°

Wed, 1987° / 69°

87 °

Spring Fountain, Wednesday, 19 August

Light rain. High 87°, low 69°.

Pressure29.83 inHg

Wind9 mph SE

Humidity72%

Visibility—

Dew point72°

Thu, 2091° / 72°

0.03

91 °

Spring Fountain, Thursday, 20 August

Light rain. High 91°, low 72°.

Pressure29.80 inHg

Wind13.2 mph N

Humidity59%

Visibility—

Dew point72°

Fri, 2181° / 66°

81 °

Spring Fountain, Friday, 21 August

Overcast. High 81°, low 66°.

Pressure29.97 inHg

Wind11.2 mph NE

Humidity59%

Visibility—

Dew point63°

Sat, 2291° / 69°

91 °

Spring Fountain, Saturday, 22 August

Mostly clear. High 91°, low 69°.

Pressure29.80 inHg

Wind15.7 mph E

Humidity69%

Visibility—

Dew point70°

Sun, 2382° / 70°

0.07

82 °

Spring Fountain, Sunday, 23 August

Light rain. High 82°, low 70°.

Pressure29.85 inHg

Wind13.9 mph E

Humidity70%

Visibility—

Dew point70°

Mon, 2475° / 63°

0.34

75 °

Spring Fountain, Monday, 24 August

Rain. High 75°, low 63°.

Pressure30.03 inHg

Wind10.6 mph E

Humidity86%

Visibility—

Dew point68°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2579° / 63°

0.12

79 °

Spring Fountain, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high79°

Average low63°

Average precipitation0.12 in

Chance of precipitation33%

Record high92° (2003)

Record low50° (2025)

Wed, 2679° / 64°

0.11

79 °

Spring Fountain, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high79°

Average low64°

Average precipitation0.11 in

Chance of precipitation37%

Record high93° (2024)

Record low46° (1964)

Thu, 2779° / 63°

0.17

79 °

Spring Fountain, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high79°

Average low63°

Average precipitation0.17 in

Chance of precipitation40%

Record high92° (2013)

Record low51° (1967)

Fri, 2879° / 62°

0.25

79 °

Spring Fountain, Friday, 28 August

Climate normal for this date — 60-year average.

Average high79°

Average low62°

Average precipitation0.25 in

Chance of precipitation38%

Record high90° (1984)

Record low42° (1986)

Sat, 2978° / 62°

0.13

78 °

Spring Fountain, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high78°

Average low62°

Average precipitation0.13 in

Chance of precipitation37%

Record high91° (2012)

Record low47° (1986)

Sun, 3078° / 62°

0.15

78 °

Spring Fountain, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high78°

Average low62°

Average precipitation0.15 in

Chance of precipitation33%

Record high93° (2012)

Record low49° (1974)

Mon, 3177° / 61°

0.06

77 °

Spring Fountain, Monday, 31 August

Climate normal for this date — 60-year average.

Average high77°

Average low61°

Average precipitation0.06 in

Chance of precipitation22%

Record high90° (2000)

Record low46° (2009)

Tue, 0177° / 60°

0.07

77 °

Spring Fountain, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high77°

Average low60°

Average precipitation0.07 in

Chance of precipitation27%

Record high91° (2011)

Record low45° (1967)

Wed, 0277° / 61°

0.14

77 °

Spring Fountain, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high77°

Average low61°

Average precipitation0.14 in

Chance of precipitation33%

Record high92° (2023)

Record low46° (1968)

Thu, 0376° / 61°

0.1

76 °

Spring Fountain, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high76°

Average low61°

Average precipitation0.1 in

Chance of precipitation28%

Record high93° (2023)

Record low42° (1974)

Fri, 0476° / 59°

0.1

76 °

Spring Fountain, Friday, 4 September

Climate normal for this date — 60-year average.

Average high76°

Average low59°

Average precipitation0.1 in

Chance of precipitation25%

Record high93° (2023)

Record low41° (1974)

Sat, 0576° / 59°

0.09

76 °

Spring Fountain, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high76°

Average low59°

Average precipitation0.09 in

Chance of precipitation27%

Record high91° (2023)

Record low41° (1962)

Sun, 0676° / 59°

0.09

76 °

Spring Fountain, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high76°

Average low59°

Average precipitation0.09 in

Chance of precipitation27%

Record high90° (1960)

Record low43° (1962)

Mon, 0776° / 59°

0.07

76 °

Spring Fountain, Monday, 7 September

Climate normal for this date — 60-year average.

Average high76°

Average low59°

Average precipitation0.07 in

Chance of precipitation25%

Record high91° (1978)

Record low43° (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 Spring Fountain, 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 Spring Fountain, 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.