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As of 21:42 CDT

Weather in Sherman, IA

50°Current weather

Sherman, Sunday, 18 October, 21:42

Clear. Feels like 47°. High 67°, low 41°.

Pressure30.27 inHg
Wind0 mph N
Humidity38%
Visibility6.2 mi
Dew point26°
Mon, 1967° / 42°0Overcast
67 °Overcast

Sherman, Monday, 19 October

Overcast. High 67°, low 42°.

Pressure30.33 inHg
Wind6.4 mph S
Humidity60%
Visibility6.2 mi
Dew point46°
Tue, 2069° / 41°0Clear
69 °Clear

Sherman, Tuesday, 20 October

Clear. High 69°, low 41°.

Pressure30.33 inHg
Wind7.4 mph SE
Humidity55%
Visibility6.2 mi
Dew point46°
Wed, 2169° / 48°0Overcast
69 °Overcast

Sherman, Wednesday, 21 October

Overcast. High 69°, low 48°.

Pressure30.27 inHg
Wind5 mph S
Humidity65%
Visibility6.2 mi
Dew point51°
Thu, 2270° / 49°0Clear
70 °Clear

Sherman, Thursday, 22 October

Clear. High 70°, low 49°.

Pressure30.30 inHg
Wind5.7 mph SE
Humidity64%
Visibility6.2 mi
Dew point53°
Fri, 2367° / 52°0Overcast
67 °Overcast

Sherman, Friday, 23 October

Overcast. High 67°, low 52°.

Pressure30.24 inHg
Wind14.8 mph S
Humidity53%
Visibility—
Dew point47°
Sat, 2467° / 52°0.18Rain
67 °Rain

Sherman, Saturday, 24 October

Rain. High 67°, low 52°.

Pressure30.21 inHg
Wind13.7 mph S
Humidity54%
Visibility—
Dew point48°
Sun, 2558° / 44°0Clear
58 °Clear

Sherman, Sunday, 25 October

Clear. High 58°, low 44°.

Pressure30.33 inHg
Wind13.3 mph NW
Humidity35%
Visibility—
Dew point28°
Mon, 2653° / 45°0.75Heavy rain
53 °Heavy rain

Sherman, Monday, 26 October

Heavy rain. High 53°, low 45°.

Pressure30.03 inHg
Wind15.8 mph S
Humidity86%
Visibility—
Dew point47°
Tue, 2750° / 39°0.01Light rain
50 °Light rain

Sherman, Tuesday, 27 October

Light rain. High 50°, low 39°.

Pressure30.21 inHg
Wind12.7 mph N
Humidity69%
Visibility—
Dew point36°
Wed, 2851° / 47°0Overcast
51 °Overcast

Sherman, Wednesday, 28 October

Overcast. High 51°, low 47°.

Pressure30.12 inHg
Wind7.1 mph E
Humidity91%
Visibility—
Dew point47°
Thu, 2961° / 51°0.01Light rain
61 °Light rain

Sherman, Thursday, 29 October

Light rain. High 61°, low 51°.

Pressure29.85 inHg
Wind20.4 mph SE
Humidity85%
Visibility—
Dew point54°
Fri, 3063° / 51°0.16Light rain
63 °Light rain

Sherman, Friday, 30 October

Light rain. High 63°, low 51°.

Pressure29.71 inHg
Wind25.2 mph S
Humidity41%
Visibility—
Dew point36°
Sat, 3154° / 41°0Mostly clear
54 °Mostly clear

Sherman, Saturday, 31 October

Mostly clear. High 54°, low 41°.

Pressure30.03 inHg
Wind9.3 mph W
Humidity28%
Visibility—
Dew point19°
Sun, 0155° / 40°0.3Rain
55 °Rain

Sherman, Sunday, 1 November

Rain. High 55°, low 40°.

Pressure29.83 inHg
Wind12.9 mph SW
Humidity55%
Visibility—
Dew point35°
Mon, 0258° / 38°0Clear
58 °Clear

Sherman, Monday, 2 November

Clear. High 58°, low 38°.

Pressure29.94 inHg
Wind12.9 mph S
Humidity40%
Visibility—
Dew point29°

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.