As of 12:26 CDT

Weather in Sherman, IA

66°

Sherman, Monday, 19 October, 12:26

Overcast. Feels like 64°. High 66°, low 40°.

Pressure30.36 inHg

Wind8.1 mph S

Humidity42%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Tue, 2070° / 40°

70 °

Sherman, Tuesday, 20 October

Clear. High 70°, low 40°.

Pressure30.33 inHg

Wind7.7 mph SE

Humidity54%

Visibility6.2 mi

Dew point45°

Wed, 2169° / 47°

69 °

Sherman, Wednesday, 21 October

Clear. High 69°, low 47°.

Pressure30.24 inHg

Wind5.6 mph SW

Humidity62%

Visibility6.2 mi

Dew point51°

Thu, 2270° / 50°

70 °

Sherman, Thursday, 22 October

Clear. High 70°, low 50°.

Pressure30.27 inHg

Wind7.1 mph S

Humidity58%

Visibility6.2 mi

Dew point53°

Fri, 2368° / 52°

68 °

Sherman, Friday, 23 October

Partly cloudy. High 68°, low 52°.

Pressure30.21 inHg

Wind13.6 mph SE

Humidity64%

Visibility6.2 mi

Dew point51°

Sat, 2470° / 54°

70 °

Sherman, Saturday, 24 October

Overcast. High 70°, low 54°.

Pressure30.21 inHg

Wind14.2 mph S

Humidity55%

Visibility—

Dew point49°

Sun, 2563° / 53°

0.04

63 °

Sherman, Sunday, 25 October

Light rain. High 63°, low 53°.

Pressure30.36 inHg

Wind9.6 mph SW

Humidity22%

Visibility—

Dew point22°

Mon, 2657° / 48°

0.37

57 °

Sherman, Monday, 26 October

Rain. High 57°, low 48°.

Pressure30.18 inHg

Wind13.2 mph SW

Humidity84%

Visibility—

Dew point45°

Tue, 2756° / 35°

0.56

56 °

Sherman, Tuesday, 27 October

Rain. High 56°, low 35°.

Pressure30.18 inHg

Wind20.6 mph N

Humidity55%

Visibility—

Dew point29°

Wed, 2842° / 29°

42 °

Sherman, Wednesday, 28 October

Clear. High 42°, low 29°.

Pressure30.42 inHg

Wind14.6 mph NW

Humidity33%

Visibility—

Dew point11°

Thu, 2952° / 32°

52 °

Sherman, Thursday, 29 October

Mostly clear. High 52°, low 32°.

Pressure30.15 inHg

Wind12.6 mph SW

Humidity44%

Visibility—

Dew point26°

Fri, 3054° / 38°

54 °

Sherman, Friday, 30 October

Overcast. High 54°, low 38°.

Pressure29.91 inHg

Wind7.6 mph NE

Humidity50%

Visibility—

Dew point32°

Sat, 3150° / 37°

0.03

50 °

Sherman, Saturday, 31 October

Light rain. High 50°, low 37°.

Pressure30.03 inHg

Wind10.5 mph E

Humidity66%

Visibility—

Dew point34°

Sun, 0146° / 38°

46 °

Sherman, Sunday, 1 November

Overcast. High 46°, low 38°.

Pressure30.06 inHg

Wind18.9 mph N

Humidity87%

Visibility—

Dew point39°

Mon, 0246° / 31°

46 °

Sherman, Monday, 2 November

Clear. High 46°, low 31°.

Pressure30.27 inHg

Wind12.7 mph N

Humidity52%

Visibility—

Dew point25°

Tue, 0347° / 35°

47 °

Sherman, Tuesday, 3 November

Overcast. High 47°, low 35°.

Pressure30.06 inHg

Wind6 mph W

Humidity49%

Visibility—

Dew point26°

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 Sherman, 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 Sherman, 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.