As of 13:03 CDT

Weather in Clear Lake, IA

74°

Clear Lake, Saturday, 24 October, 13:03

Clear. Feels like 73°. High 75°, low 57°.

Pressure30.18 inHg

Wind18.4 mph S

Humidity45%

Visibility6.2 mi

Dew point52°

See detailed hourly forecast

Sun, 2565° / 52°

65 °

Clear Lake, Sunday, 25 October

Overcast. High 65°, low 52°.

Pressure30.36 inHg

Wind5.5 mph NE

Humidity64%

Visibility6.2 mi

Dew point49°

Mon, 2662° / 50°

0.01

62 °

Clear Lake, Monday, 26 October

Light rain. High 62°, low 50°.

Pressure30.33 inHg

Wind9.9 mph E

Humidity47%

Visibility6.2 mi

Dew point39°

Tue, 2767° / 54°

0.07

67 °

Clear Lake, Tuesday, 27 October

Light rain. High 67°, low 54°.

Pressure30.09 inHg

Wind11.9 mph S

Humidity63%

Visibility6.2 mi

Dew point51°

Wed, 2868° / 55°

0.46

68 °

Clear Lake, Wednesday, 28 October

Rain. High 68°, low 55°.

Pressure30.06 inHg

Wind6 mph S

Humidity68%

Visibility6.2 mi

Dew point55°

Thu, 2965° / 51°

0.02

65 °

Clear Lake, Thursday, 29 October

Light rain. High 65°, low 51°.

Pressure30.15 inHg

Wind7.3 mph N

Humidity41%

Visibility—

Dew point38°

Fri, 3056° / 46°

0.04

56 °

Clear Lake, Friday, 30 October

Light rain. High 56°, low 46°.

Pressure30.24 inHg

Wind15 mph E

Humidity53%

Visibility—

Dew point38°

Sat, 3160° / 52°

0.42

60 °

Clear Lake, Saturday, 31 October

Rain. High 60°, low 52°.

Pressure30.00 inHg

Wind17.9 mph S

Humidity75%

Visibility—

Dew point51°

Sun, 0158° / 55°

0.32

58 °

Clear Lake, Sunday, 1 November

Light rain. High 58°, low 55°.

Pressure29.68 inHg

Wind13.8 mph S

Humidity97%

Visibility—

Dew point56°

Mon, 0256° / 46°

0.16

56 °

Clear Lake, Monday, 2 November

Rain. High 56°, low 46°.

Pressure30.12 inHg

Wind27.2 mph N

Humidity44%

Visibility—

Dew point33°

Tue, 0352° / 41°

52 °

Clear Lake, Tuesday, 3 November

Mostly clear. High 52°, low 41°.

Pressure30.18 inHg

Wind11 mph N

Humidity36%

Visibility—

Dew point24°

Wed, 0448° / 36°

48 °

Clear Lake, Wednesday, 4 November

Overcast. High 48°, low 36°.

Pressure30.15 inHg

Wind12.3 mph SE

Humidity40%

Visibility—

Dew point22°

Thu, 0559° / 43°

0.06

59 °

Clear Lake, Thursday, 5 November

Light rain. High 59°, low 43°.

Pressure29.91 inHg

Wind18.2 mph S

Humidity57%

Visibility—

Dew point40°

Fri, 0664° / 56°

0.07

64 °

Clear Lake, Friday, 6 November

Light rain. High 64°, low 56°.

Pressure29.88 inHg

Wind13.3 mph SW

Humidity79%

Visibility—

Dew point55°

Sat, 0765° / 54°

0.09

65 °

Clear Lake, Saturday, 7 November

Light rain. High 65°, low 54°.

Pressure29.74 inHg

Wind16.4 mph S

Humidity81%

Visibility—

Dew point58°

Sun, 0859° / 48°

59 °

Clear Lake, Sunday, 8 November

Clear. High 59°, low 48°.

Pressure30.15 inHg

Wind17.5 mph NW

Humidity31%

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 Clear 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 Clear 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.