As of 03:49 CDT

Weather in Sherman, IA

51°

Sherman, Wednesday, 14 October, 03:49

Clear. Feels like 48°. High 64°, low 51°.

Pressure30.06 inHg

Wind3.4 mph NW

Humidity42%

Visibility6.2 mi

Dew point29°

See detailed hourly forecast

Thu, 1558° / 50°

0.52

58 °

Sherman, Thursday, 15 October

Heavy rain. High 58°, low 50°.

Pressure29.97 inHg

Wind6.8 mph NE

Humidity95%

Visibility2.3 mi

Dew point56°

Fri, 1651° / 42°

0.01

51 °

Sherman, Friday, 16 October

Light rain. High 51°, low 42°.

Pressure30.36 inHg

Wind25.3 mph N

Humidity66%

Visibility6.2 mi

Dew point37°

Sat, 1757° / 34°

57 °

Sherman, Saturday, 17 October

Clear. High 57°, low 34°.

Pressure30.53 inHg

Wind10.2 mph SW

Humidity45%

Visibility6.2 mi

Dew point30°

Sun, 1861° / 42°

61 °

Sherman, Sunday, 18 October

Clear. High 61°, low 42°.

Pressure30.30 inHg

Wind14.6 mph S

Humidity49%

Visibility—

Dew point37°

Mon, 1964° / 45°

64 °

Sherman, Monday, 19 October

Overcast. High 64°, low 45°.

Pressure30.24 inHg

Wind13.4 mph S

Humidity54%

Visibility—

Dew point43°

Tue, 2066° / 48°

66 °

Sherman, Tuesday, 20 October

Clear. High 66°, low 48°.

Pressure30.21 inHg

Wind9.9 mph SW

Humidity57%

Visibility—

Dew point46°

Wed, 2169° / 49°

69 °

Sherman, Wednesday, 21 October

Clear. High 69°, low 49°.

Pressure30.03 inHg

Wind12.3 mph N

Humidity57%

Visibility—

Dew point49°

Thu, 2255° / 41°

55 °

Sherman, Thursday, 22 October

Clear. High 55°, low 41°.

Pressure30.33 inHg

Wind11.6 mph NE

Humidity44%

Visibility—

Dew point30°

Fri, 2355° / 36°

55 °

Sherman, Friday, 23 October

Clear. High 55°, low 36°.

Pressure30.39 inHg

Wind12.2 mph SE

Humidity45%

Visibility—

Dew point30°

Sat, 2445° / 42°

0.16

45 °

Sherman, Saturday, 24 October

Light rain. High 45°, low 42°.

Pressure30.21 inHg

Wind8.7 mph SE

Humidity73%

Visibility—

Dew point35°

Sun, 2548° / 38°

0.04

48 °

Sherman, Sunday, 25 October

Light rain. High 48°, low 38°.

Pressure30.18 inHg

Wind16.6 mph NW

Humidity51%

Visibility—

Dew point29°

Mon, 2654° / 34°

54 °

Sherman, Monday, 26 October

Clear. High 54°, low 34°.

Pressure30.03 inHg

Wind11.1 mph SW

Humidity48%

Visibility—

Dew point29°

Tue, 2756° / 42°

56 °

Sherman, Tuesday, 27 October

Clear. High 56°, low 42°.

Pressure29.94 inHg

Wind11.1 mph E

Humidity59%

Visibility—

Dew point39°

Wed, 2851° / 43°

51 °

Sherman, Wednesday, 28 October

Overcast. High 51°, low 43°.

Pressure29.94 inHg

Wind9.4 mph E

Humidity74%

Visibility—

Dew point42°

Thu, 2958° / 44°

58 °

Sherman, Thursday, 29 October

Clear. High 58°, low 44°.

Pressure29.94 inHg

Wind9.9 mph SE

Humidity58%

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.