As of 07:55 CDT

Weather in Spring Grove, IA

42°

Spring Grove, Sunday, 18 October, 07:55

Clear. Feels like 36°. High 62°, low 41°.

Pressure30.42 inHg

Wind8.1 mph S

Humidity81%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Mon, 1965° / 41°

65 °

Spring Grove, Monday, 19 October

Overcast. High 65°, low 41°.

Pressure30.39 inHg

Wind4.3 mph S

Humidity59%

Visibility6.2 mi

Dew point46°

Tue, 2068° / 45°

68 °

Spring Grove, Tuesday, 20 October

Mostly clear. High 68°, low 45°.

Pressure30.36 inHg

Wind4.2 mph SE

Humidity52%

Visibility6.2 mi

Dew point47°

Wed, 2170° / 47°

70 °

Spring Grove, Wednesday, 21 October

Overcast. High 70°, low 47°.

Pressure30.27 inHg

Wind4 mph S

Humidity56%

Visibility6.2 mi

Dew point50°

Thu, 2271° / 50°

71 °

Spring Grove, Thursday, 22 October

Clear. High 71°, low 50°.

Pressure30.27 inHg

Wind5.1 mph E

Humidity50%

Visibility—

Dew point48°

Fri, 2369° / 52°

69 °

Spring Grove, Friday, 23 October

Partly cloudy. High 69°, low 52°.

Pressure30.30 inHg

Wind12 mph SE

Humidity51%

Visibility—

Dew point47°

Sat, 2476° / 60°

76 °

Spring Grove, Saturday, 24 October

Overcast. High 76°, low 60°.

Pressure30.18 inHg

Wind16 mph SW

Humidity34%

Visibility—

Dew point43°

Sun, 2562° / 47°

62 °

Spring Grove, Sunday, 25 October

Overcast. High 62°, low 47°.

Pressure30.50 inHg

Wind13 mph NW

Humidity40%

Visibility—

Dew point32°

Mon, 2656° / 41°

0.04

56 °

Spring Grove, Monday, 26 October

Light rain. High 56°, low 41°.

Pressure30.33 inHg

Wind11 mph S

Humidity33%

Visibility—

Dew point26°

Tue, 2770° / 50°

70 °

Spring Grove, Tuesday, 27 October

Overcast. High 70°, low 50°.

Pressure30.15 inHg

Wind7 mph SW

Humidity54%

Visibility—

Dew point47°

Wed, 2860° / 58°

0.01

60 °

Spring Grove, Wednesday, 28 October

Light rain. High 60°, low 58°.

Pressure29.97 inHg

Wind6.5 mph S

Humidity84%

Visibility—

Dew point54°

Thu, 2971° / 59°

71 °

Spring Grove, Thursday, 29 October

Overcast. High 71°, low 59°.

Pressure29.77 inHg

Wind5.5 mph SW

Humidity56%

Visibility—

Dew point51°

Fri, 3075° / 54°

75 °

Spring Grove, Friday, 30 October

Clear. High 75°, low 54°.

Pressure29.74 inHg

Wind15.7 mph SW

Humidity54%

Visibility—

Dew point52°

Sat, 3177° / 57°

0.05

77 °

Spring Grove, Saturday, 31 October

Light rain. High 77°, low 57°.

Pressure29.74 inHg

Wind14.4 mph SW

Humidity60%

Visibility—

Dew point58°

Sun, 0180° / 61°

80 °

Spring Grove, Sunday, 1 November

Partly cloudy. High 80°, low 61°.

Pressure29.91 inHg

Wind14.9 mph SW

Humidity48%

Visibility—

Dew point55°

Mon, 0270° / 57°

70 °

Spring Grove, Monday, 2 November

Overcast. High 70°, low 57°.

Pressure30.21 inHg

Wind13.2 mph NE

Humidity30%

Visibility—

Dew point35°

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 Grove, 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 Grove, 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.