As of 03:18 CST

Weather in Diamondhead Lake, IA

26°

Diamondhead Lake, Friday, 13 November, 03:18

Clear. Feels like 20°. High 41°, low 25°.

Pressure30.18 inHg

Wind5.6 mph N

Humidity91%

Visibility6.2 mi

Dew point24°

See detailed hourly forecast

Sat, 1443° / 24°

43 °

Diamondhead Lake, Saturday, 14 November

Clear. High 43°, low 24°.

Pressure30.33 inHg

Wind5.7 mph SE

Humidity63%

Visibility6.2 mi

Dew point24°

Sun, 1548° / 27°

48 °

Diamondhead Lake, Sunday, 15 November

Partly cloudy. High 48°, low 27°.

Pressure30.45 inHg

Wind7.1 mph S

Humidity57%

Visibility6.2 mi

Dew point29°

Mon, 1652° / 31°

52 °

Diamondhead Lake, Monday, 16 November

Clear. High 52°, low 31°.

Pressure30.45 inHg

Wind9.6 mph S

Humidity53%

Visibility6.2 mi

Dew point34°

Tue, 1755° / 38°

55 °

Diamondhead Lake, Tuesday, 17 November

Mostly clear. High 55°, low 38°.

Pressure30.33 inHg

Wind13.6 mph S

Humidity56%

Visibility—

Dew point36°

Wed, 1859° / 44°

0.01

59 °

Diamondhead Lake, Wednesday, 18 November

Light rain. High 59°, low 44°.

Pressure30.06 inHg

Wind18.2 mph S

Humidity51%

Visibility—

Dew point37°

Thu, 1957° / 45°

57 °

Diamondhead Lake, Thursday, 19 November

Clear. High 57°, low 45°.

Pressure30.24 inHg

Wind15 mph SW

Humidity49%

Visibility—

Dew point36°

Fri, 2054° / 43°

0.79

54 °

Diamondhead Lake, Friday, 20 November

Rain. High 54°, low 43°.

Pressure30.33 inHg

Wind11.9 mph S

Humidity89%

Visibility—

Dew point44°

Sat, 2160° / 54°

0.26

60 °

Diamondhead Lake, Saturday, 21 November

Rain. High 60°, low 54°.

Pressure30.03 inHg

Wind14.4 mph SW

Humidity78%

Visibility—

Dew point52°

Sun, 2261° / 57°

0.17

61 °

Diamondhead Lake, Sunday, 22 November

Light rain. High 61°, low 57°.

Pressure29.71 inHg

Wind21.2 mph S

Humidity81%

Visibility—

Dew point55°

Mon, 2357° / 26°

0.04

57 °

Diamondhead Lake, Monday, 23 November

Light rain. High 57°, low 26°.

Pressure30.00 inHg

Wind20.3 mph N

Humidity61%

Visibility—

Dew point25°

Tue, 2427° / 20°

27 °

Diamondhead Lake, Tuesday, 24 November

Clear. High 27°, low 20°.

Pressure30.45 inHg

Wind17.4 mph NW

Humidity31%

Visibility—

Dew point-2°

Wed, 2533° / 21°

33 °

Diamondhead Lake, Wednesday, 25 November

Mostly clear. High 33°, low 21°.

Pressure30.65 inHg

Wind5.7 mph NW

Humidity27%

Visibility—

Dew point0°

Thu, 2639° / 25°

39 °

Diamondhead Lake, Thursday, 26 November

Partly cloudy. High 39°, low 25°.

Pressure30.47 inHg

Wind11.6 mph S

Humidity34%

Visibility—

Dew point10°

Fri, 2744° / 30°

44 °

Diamondhead Lake, Friday, 27 November

Overcast. High 44°, low 30°.

Pressure30.09 inHg

Wind17.5 mph S

Humidity46%

Visibility—

Dew point22°

Sat, 2847° / 34°

47 °

Diamondhead Lake, Saturday, 28 November

Partly cloudy. High 47°, low 34°.

Pressure30.15 inHg

Wind10.3 mph SW

Humidity69%

Visibility—

Dew point34°

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 Diamondhead Lake, 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 Diamondhead Lake, 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.