As of 02:41 CDT

Weather in Sherman, IA

54°

Sherman, Thursday, 15 October, 02:41

Overcast. Feels like 52°. High 57°, low 47°.

Pressure30.09 inHg

Wind0 mph N

Humidity47%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

Fri, 1650° / 41°

50 °

Sherman, Friday, 16 October

Light rain. High 50°, low 41°.

Pressure30.39 inHg

Wind23.1 mph N

Humidity56%

Visibility6.2 mi

Dew point33°

Sat, 1757° / 34°

57 °

Sherman, Saturday, 17 October

Clear. High 57°, low 34°.

Pressure30.53 inHg

Wind11.6 mph SW

Humidity45%

Visibility6.2 mi

Dew point30°

Sun, 1862° / 42°

62 °

Sherman, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.33 inHg

Wind14.3 mph S

Humidity54%

Visibility6.2 mi

Dew point39°

Mon, 1962° / 44°

62 °

Sherman, Monday, 19 October

Overcast. High 62°, low 44°.

Pressure30.30 inHg

Wind9.2 mph S

Humidity59%

Visibility—

Dew point44°

Tue, 2066° / 44°

66 °

Sherman, Tuesday, 20 October

Partly cloudy. High 66°, low 44°.

Pressure30.27 inHg

Wind11.5 mph S

Humidity52%

Visibility—

Dew point43°

Wed, 2164° / 52°

64 °

Sherman, Wednesday, 21 October

Overcast. High 64°, low 52°.

Pressure30.18 inHg

Wind14 mph S

Humidity70%

Visibility—

Dew point52°

Thu, 2273° / 61°

73 °

Sherman, Thursday, 22 October

Overcast. High 73°, low 61°.

Pressure30.00 inHg

Wind18.9 mph S

Humidity56%

Visibility—

Dew point54°

Fri, 2371° / 57°

0.04

71 °

Sherman, Friday, 23 October

Light rain. High 71°, low 57°.

Pressure29.77 inHg

Wind24.5 mph S

Humidity57%

Visibility—

Dew point54°

Sat, 2465° / 51°

0.01

65 °

Sherman, Saturday, 24 October

Light rain. High 65°, low 51°.

Pressure30.21 inHg

Wind16.3 mph N

Humidity47%

Visibility—

Dew point42°

Sun, 2552° / 44°

0.02

52 °

Sherman, Sunday, 25 October

Light rain. High 52°, low 44°.

Pressure30.33 inHg

Wind11.5 mph N

Humidity37%

Visibility—

Dew point25°

Mon, 2656° / 39°

56 °

Sherman, Monday, 26 October

Clear. High 56°, low 39°.

Pressure30.06 inHg

Wind12.5 mph NW

Humidity47%

Visibility—

Dew point33°

Tue, 2755° / 44°

55 °

Sherman, Tuesday, 27 October

Overcast. High 55°, low 44°.

Pressure30.15 inHg

Wind9.1 mph W

Humidity53%

Visibility—

Dew point36°

Wed, 2860° / 43°

60 °

Sherman, Wednesday, 28 October

Mostly clear. High 60°, low 43°.

Pressure29.80 inHg

Wind18.5 mph SW

Humidity46%

Visibility—

Dew point36°

Thu, 2957° / 44°

57 °

Sherman, Thursday, 29 October

Clear. High 57°, low 44°.

Pressure30.06 inHg

Wind14.9 mph NW

Humidity39%

Visibility—

Dew point31°

Fri, 3061° / 43°

61 °

Sherman, Friday, 30 October

Mostly clear. High 61°, low 43°.

Pressure29.85 inHg

Wind21.8 mph S

Humidity53%

Visibility—

Dew point41°

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.