As of 17:37 CDT

Weather in Clear Lake, IA

58°

Clear Lake, Monday, 26 October, 17:37

Clear. Feels like 56°. High 58°, low 46°.

Pressure30.24 inHg

Wind8.1 mph E

Humidity56%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Tue, 2765° / 53°

0.16

65 °

Clear Lake, Tuesday, 27 October

Rain. High 65°, low 53°.

Pressure30.09 inHg

Wind10.2 mph S

Humidity70%

Visibility6.2 mi

Dew point53°

Wed, 2871° / 51°

0.07

71 °

Clear Lake, Wednesday, 28 October

Rain. High 71°, low 51°.

Pressure30.03 inHg

Wind10.4 mph S

Humidity68%

Visibility6.2 mi

Dew point54°

Thu, 2963° / 49°

0.03

63 °

Clear Lake, Thursday, 29 October

Light rain. High 63°, low 49°.

Pressure30.18 inHg

Wind6.3 mph N

Humidity65%

Visibility6.2 mi

Dew point48°

Fri, 3062° / 44°

0.73

62 °

Clear Lake, Friday, 30 October

Rain. High 62°, low 44°.

Pressure30.18 inHg

Wind7 mph SE

Humidity61%

Visibility6.2 mi

Dew point44°

Sat, 3162° / 56°

0.55

62 °

Clear Lake, Saturday, 31 October

Rain. High 62°, low 56°.

Pressure30.09 inHg

Wind7 mph S

Humidity94%

Visibility—

Dew point57°

Sun, 0163° / 54°

0.03

63 °

Clear Lake, Sunday, 1 November

Light rain. High 63°, low 54°.

Pressure30.00 inHg

Wind5.7 mph SE

Humidity72%

Visibility—

Dew point51°

Mon, 0257° / 52°

0.06

57 °

Clear Lake, Monday, 2 November

Light rain. High 57°, low 52°.

Pressure29.85 inHg

Wind15.4 mph E

Humidity79%

Visibility—

Dew point49°

Tue, 0352° / 42°

1.95

52 °

Clear Lake, Tuesday, 3 November

Rain. High 52°, low 42°.

Pressure29.77 inHg

Wind28.9 mph NE

Humidity89%

Visibility—

Dew point43°

Wed, 0449° / 35°

49 °

Clear Lake, Wednesday, 4 November

Clear. High 49°, low 35°.

Pressure30.18 inHg

Wind17.7 mph NE

Humidity53%

Visibility—

Dew point28°

Thu, 0550° / 33°

50 °

Clear Lake, Thursday, 5 November

Clear. High 50°, low 33°.

Pressure30.21 inHg

Wind8.8 mph N

Humidity39%

Visibility—

Dew point22°

Fri, 0650° / 35°

50 °

Clear Lake, Friday, 6 November

Partly cloudy. High 50°, low 35°.

Pressure30.15 inHg

Wind11.3 mph S

Humidity42%

Visibility—

Dew point25°

Sat, 0753° / 41°

53 °

Clear Lake, Saturday, 7 November

Overcast. High 53°, low 41°.

Pressure29.85 inHg

Wind20.1 mph S

Humidity64%

Visibility—

Dew point40°

Sun, 0860° / 48°

60 °

Clear Lake, Sunday, 8 November

Light rain. High 60°, low 48°.

Pressure29.68 inHg

Wind18.2 mph S

Humidity63%

Visibility—

Dew point45°

Mon, 0955° / 44°

55 °

Clear Lake, Monday, 9 November

Overcast. High 55°, low 44°.

Pressure29.77 inHg

Wind10.5 mph W

Humidity47%

Visibility—

Dew point33°

Tue, 1048° / 44°

0.03

48 °

Clear Lake, Tuesday, 10 November

Light rain. High 48°, low 44°.

Pressure29.77 inHg

Wind16.9 mph NW

Humidity85%

Visibility—

Dew point42°

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.