As of 20:49 CDT

Weather in Lester, IA

76°

Lester, Saturday, 10 October, 20:49

Clear. Feels like 76°. High 88°, low 64°.

Pressure29.65 inHg

Wind17 mph S

Humidity44%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

Sun, 1184° / 64°

84 °

Lester, Sunday, 11 October

Partly cloudy. High 84°, low 64°.

Pressure29.74 inHg

Wind13.1 mph S

Humidity43%

Visibility6.2 mi

Dew point53°

Mon, 1284° / 60°

84 °

Lester, Monday, 12 October

Clear. High 84°, low 60°.

Pressure29.62 inHg

Wind9.2 mph S

Humidity50%

Visibility6.2 mi

Dew point59°

Tue, 1362° / 51°

62 °

Lester, Tuesday, 13 October

Partly cloudy. High 62°, low 51°.

Pressure30.00 inHg

Wind10.1 mph N

Humidity58%

Visibility6.2 mi

Dew point42°

Wed, 1462° / 47°

62 °

Lester, Wednesday, 14 October

Clear. High 62°, low 47°.

Pressure30.27 inHg

Wind6.8 mph N

Humidity55%

Visibility6.2 mi

Dew point39°

Thu, 1561° / 47°

61 °

Lester, Thursday, 15 October

Overcast. High 61°, low 47°.

Pressure30.33 inHg

Wind7.3 mph NW

Humidity51%

Visibility—

Dew point40°

Fri, 1654° / 33°

54 °

Lester, Friday, 16 October

Overcast. High 54°, low 33°.

Pressure30.62 inHg

Wind17.1 mph N

Humidity46%

Visibility—

Dew point29°

Sat, 1741° / 26°

41 °

Lester, Saturday, 17 October

Clear. High 41°, low 26°.

Pressure30.71 inHg

Wind14.7 mph N

Humidity30%

Visibility—

Dew point8°

Sun, 1856° / 33°

56 °

Lester, Sunday, 18 October

Overcast. High 56°, low 33°.

Pressure30.24 inHg

Wind21.1 mph S

Humidity36%

Visibility—

Dew point22°

Mon, 1965° / 41°

65 °

Lester, Monday, 19 October

Clear. High 65°, low 41°.

Pressure30.18 inHg

Wind8.2 mph S

Humidity44%

Visibility—

Dew point36°

Tue, 2067° / 46°

67 °

Lester, Tuesday, 20 October

Clear. High 67°, low 46°.

Pressure30.03 inHg

Wind14.8 mph S

Humidity37%

Visibility—

Dew point35°

Wed, 2166° / 48°

66 °

Lester, Wednesday, 21 October

Overcast. High 66°, low 48°.

Pressure29.97 inHg

Wind15.7 mph NW

Humidity32%

Visibility—

Dew point33°

Thu, 2261° / 45°

61 °

Lester, Thursday, 22 October

Clear. High 61°, low 45°.

Pressure30.27 inHg

Wind6.9 mph NW

Humidity45%

Visibility—

Dew point36°

Fri, 2357° / 44°

57 °

Lester, Friday, 23 October

Overcast. High 57°, low 44°.

Pressure30.30 inHg

Wind10.4 mph SE

Humidity53%

Visibility—

Dew point37°

Sat, 2461° / 44°

61 °

Lester, Saturday, 24 October

Overcast. High 61°, low 44°.

Pressure30.24 inHg

Wind11.5 mph E

Humidity56%

Visibility—

Dew point41°

Sun, 2554° / 48°

54 °

Lester, Sunday, 25 October

Overcast. High 54°, low 48°.

Pressure30.18 inHg

Wind13.4 mph SE

Humidity58%

Visibility—

Dew point38°

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.