As of 03:18 CDT

Weather in Lester, IA

65°

Lester, Saturday, 10 October, 03:18

Clear. Feels like 64°. High 85°, low 64°.

Pressure29.74 inHg

Wind15.2 mph S

Humidity68%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Sun, 1182° / 65°

82 °

Lester, Sunday, 11 October

Mostly clear. High 82°, low 65°.

Pressure29.71 inHg

Wind12.4 mph S

Humidity43%

Visibility6.2 mi

Dew point53°

Mon, 1278° / 56°

78 °

Lester, Monday, 12 October

Clear. High 78°, low 56°.

Pressure29.71 inHg

Wind7 mph NE

Humidity60%

Visibility6.2 mi

Dew point56°

Tue, 1363° / 54°

63 °

Lester, Tuesday, 13 October

Overcast. High 63°, low 54°.

Pressure30.03 inHg

Wind8.6 mph N

Humidity65%

Visibility6.2 mi

Dew point46°

Wed, 1460° / 48°

60 °

Lester, Wednesday, 14 October

Overcast. High 60°, low 48°.

Pressure30.24 inHg

Wind8.5 mph NE

Humidity58%

Visibility—

Dew point42°

Thu, 1563° / 47°

0.04

63 °

Lester, Thursday, 15 October

Light rain. High 63°, low 47°.

Pressure30.21 inHg

Wind17.2 mph NW

Humidity55%

Visibility—

Dew point44°

Fri, 1651° / 37°

0.01

51 °

Lester, Friday, 16 October

Light rain. High 51°, low 37°.

Pressure29.97 inHg

Wind29 mph NW

Humidity84%

Visibility—

Dew point36°

Sat, 1743° / 31°

43 °

Lester, Saturday, 17 October

Partly cloudy. High 43°, low 31°.

Pressure30.56 inHg

Wind20.9 mph NW

Humidity42%

Visibility—

Dew point18°

Sun, 1860° / 35°

60 °

Lester, Sunday, 18 October

Overcast. High 60°, low 35°.

Pressure30.03 inHg

Wind19.9 mph S

Humidity39%

Visibility—

Dew point27°

Mon, 1961° / 41°

61 °

Lester, Monday, 19 October

Clear. High 61°, low 41°.

Pressure30.15 inHg

Wind15.4 mph SE

Humidity47%

Visibility—

Dew point37°

Tue, 2061° / 49°

0.22

61 °

Lester, Tuesday, 20 October

Light rain. High 61°, low 49°.

Pressure29.91 inHg

Wind18.7 mph S

Humidity63%

Visibility—

Dew point44°

Wed, 2158° / 51°

0.17

58 °

Lester, Wednesday, 21 October

Rain. High 58°, low 51°.

Pressure29.80 inHg

Wind13.8 mph S

Humidity81%

Visibility—

Dew point50°

Thu, 2259° / 45°

59 °

Lester, Thursday, 22 October

Clear. High 59°, low 45°.

Pressure29.97 inHg

Wind11.6 mph N

Humidity50%

Visibility—

Dew point37°

Fri, 2357° / 43°

57 °

Lester, Friday, 23 October

Light rain. High 57°, low 43°.

Pressure29.85 inHg

Wind19.9 mph NW

Humidity54%

Visibility—

Dew point39°

Sat, 2453° / 39°

53 °

Lester, Saturday, 24 October

Clear. High 53°, low 39°.

Pressure30.12 inHg

Wind17.1 mph NW

Humidity48%

Visibility—

Dew point30°

Sun, 2550° / 43°

50 °

Lester, Sunday, 25 October

Overcast. High 50°, low 43°.

Pressure29.97 inHg

Wind9.1 mph N

Humidity53%

Visibility—

Dew point33°

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 Lester, 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 Lester, 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.