As of 22:50 CDT

Weather in Clear Lake, IA

61°

Clear Lake, Wednesday, 28 October, 22:50

Overcast. Feels like 61°. High 71°, low 53°.

Pressure29.97 inHg

Wind10.4 mph NW

Humidity92%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Thu, 2962° / 46°

62 °

Clear Lake, Thursday, 29 October

Partly cloudy. High 62°, low 46°.

Pressure30.21 inHg

Wind6.4 mph N

Humidity56%

Visibility6.2 mi

Dew point42°

Fri, 3054° / 44°

0.03

54 °

Clear Lake, Friday, 30 October

Light rain. High 54°, low 44°.

Pressure30.30 inHg

Wind10.3 mph SE

Humidity60%

Visibility6.2 mi

Dew point40°

Sat, 3168° / 50°

0.18

68 °

Clear Lake, Saturday, 31 October

Rain. High 68°, low 50°.

Pressure30.24 inHg

Wind7.2 mph S

Humidity88%

Visibility6.2 mi

Dew point55°

Sun, 0164° / 50°

64 °

Clear Lake, Sunday, 1 November

Mostly clear. High 64°, low 50°.

Pressure30.21 inHg

Wind9.8 mph SE

Humidity71%

Visibility6.2 mi

Dew point51°

Mon, 0263° / 56°

1.13

63 °

Clear Lake, Monday, 2 November

Rain. High 63°, low 56°.

Pressure29.74 inHg

Wind16.1 mph S

Humidity95%

Visibility—

Dew point59°

Tue, 0356° / 49°

1.21

56 °

Clear Lake, Tuesday, 3 November

Heavy rain. High 56°, low 49°.

Pressure30.03 inHg

Wind17.7 mph NE

Humidity65%

Visibility—

Dew point43°

Wed, 0460° / 55°

0.69

60 °

Clear Lake, Wednesday, 4 November

Rain. High 60°, low 55°.

Pressure29.71 inHg

Wind15.3 mph E

Humidity94%

Visibility—

Dew point58°

Thu, 0556° / 49°

0.25

56 °

Clear Lake, Thursday, 5 November

Light rain. High 56°, low 49°.

Pressure29.71 inHg

Wind17.9 mph N

Humidity91%

Visibility—

Dew point47°

Fri, 0648° / 38°

48 °

Clear Lake, Friday, 6 November

Clear. High 48°, low 38°.

Pressure30.09 inHg

Wind16 mph N

Humidity55%

Visibility—

Dew point30°

Sat, 0746° / 33°

46 °

Clear Lake, Saturday, 7 November

Overcast. High 46°, low 33°.

Pressure30.30 inHg

Wind6.4 mph SE

Humidity59%

Visibility—

Dew point30°

Sun, 0849° / 38°

49 °

Clear Lake, Sunday, 8 November

Overcast. High 49°, low 38°.

Pressure30.18 inHg

Wind11.8 mph S

Humidity67%

Visibility—

Dew point35°

Mon, 0949° / 43°

0.34

49 °

Clear Lake, Monday, 9 November

Rain. High 49°, low 43°.

Pressure29.85 inHg

Wind26.9 mph NW

Humidity81%

Visibility—

Dew point42°

Tue, 1048° / 39°

48 °

Clear Lake, Tuesday, 10 November

Mostly clear. High 48°, low 39°.

Pressure29.83 inHg

Wind21.8 mph NW

Humidity47%

Visibility—

Dew point27°

Wed, 1143° / 34°

43 °

Clear Lake, Wednesday, 11 November

Partly cloudy. High 43°, low 34°.

Pressure29.80 inHg

Wind12.3 mph NW

Humidity56%

Visibility—

Dew point27°

Thu, 1244° / 34°

44 °

Clear Lake, Thursday, 12 November

Overcast. High 44°, low 34°.

Pressure29.94 inHg

Wind14.1 mph NW

Humidity65%

Visibility—

Dew point31°

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.