As of 07:58 CST

Weather in Clear Lake, IA

32°

Clear Lake, Thursday, 12 November, 07:58

Mostly clear. Feels like 23°. High 40°, low 30°.

Pressure30.15 inHg

Wind11.5 mph N

Humidity87%

Visibility6.2 mi

Dew point29°

See detailed hourly forecast

Fri, 1339° / 25°

39 °

Clear Lake, Friday, 13 November

Overcast. High 39°, low 25°.

Pressure30.24 inHg

Wind7.2 mph N

Humidity71%

Visibility6.2 mi

Dew point21°

Sat, 1440° / 26°

40 °

Clear Lake, Saturday, 14 November

Clear. High 40°, low 26°.

Pressure30.36 inHg

Wind4.2 mph S

Humidity70%

Visibility6.2 mi

Dew point23°

Sun, 1545° / 28°

45 °

Clear Lake, Sunday, 15 November

Mostly clear. High 45°, low 28°.

Pressure30.45 inHg

Wind7.6 mph S

Humidity60%

Visibility6.2 mi

Dew point27°

Mon, 1649° / 31°

49 °

Clear Lake, Monday, 16 November

Clear. High 49°, low 31°.

Pressure30.42 inHg

Wind11.6 mph S

Humidity56%

Visibility—

Dew point30°

Tue, 1753° / 36°

53 °

Clear Lake, Tuesday, 17 November

Overcast. High 53°, low 36°.

Pressure30.33 inHg

Wind13.5 mph S

Humidity58%

Visibility—

Dew point35°

Wed, 1855° / 43°

55 °

Clear Lake, Wednesday, 18 November

Overcast. High 55°, low 43°.

Pressure30.00 inHg

Wind22.6 mph S

Humidity64%

Visibility—

Dew point41°

Thu, 1961° / 50°

0.02

61 °

Clear Lake, Thursday, 19 November

Light rain. High 61°, low 50°.

Pressure29.88 inHg

Wind20.8 mph S

Humidity44%

Visibility—

Dew point38°

Fri, 2054° / 46°

54 °

Clear Lake, Friday, 20 November

Overcast. High 54°, low 46°.

Pressure30.21 inHg

Wind8.5 mph N

Humidity48%

Visibility—

Dew point33°

Sat, 2154° / 42°

0.7

54 °

Clear Lake, Saturday, 21 November

Rain. High 54°, low 42°.

Pressure30.06 inHg

Wind17.1 mph E

Humidity93%

Visibility—

Dew point40°

Sun, 2250° / 43°

0.04

50 °

Clear Lake, Sunday, 22 November

Light rain. High 50°, low 43°.

Pressure29.74 inHg

Wind9.8 mph W

Humidity75%

Visibility—

Dew point38°

Mon, 2343° / 38°

0.02

43 °

Clear Lake, Monday, 23 November

Light rain. High 43°, low 38°.

Pressure29.77 inHg

Wind14.8 mph NE

Humidity60%

Visibility—

Dew point29°

Tue, 2434° / 26°

1.53

34 °

Clear Lake, Tuesday, 24 November

Snow. High 34°, low 26°.

Pressure29.59 inHg

Wind25.8 mph NW

Humidity96%

Visibility—

Dew point29°

Wed, 2526° / 8°

26 °

Clear Lake, Wednesday, 25 November

Overcast. High 26°, low 8°.

Pressure30.30 inHg

Wind18.8 mph NW

Humidity86%

Visibility—

Dew point20°

Thu, 2619° / 8°

0.3

19 °

Clear Lake, Thursday, 26 November

Snow. High 19°, low 8°.

Pressure30.42 inHg

Wind13.4 mph NE

Humidity92%

Visibility—

Dew point17°

Fri, 2723° / 19°

1.04

23 °

Clear Lake, Friday, 27 November

Snow. High 23°, low 19°.

Pressure29.85 inHg

Wind21.1 mph N

Humidity95%

Visibility—

Dew point20°

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.