As of 14:25 CDT

Weather in Athelstan, IA

71°

Athelstan, Tuesday, 20 October, 14:25

Clear. Feels like 70°. High 71°, low 43°.

Pressure30.27 inHg

Wind5 mph S

Humidity53%

Visibility6.2 mi

Dew point52°

See detailed hourly forecast

Wed, 2172° / 48°

72 °

Athelstan, Wednesday, 21 October

Clear. High 72°, low 48°.

Pressure30.24 inHg

Wind5.5 mph SW

Humidity61%

Visibility6.2 mi

Dew point53°

Thu, 2272° / 49°

72 °

Athelstan, Thursday, 22 October

Clear. High 72°, low 49°.

Pressure30.27 inHg

Wind7.1 mph SE

Humidity54%

Visibility6.2 mi

Dew point52°

Fri, 2372° / 52°

72 °

Athelstan, Friday, 23 October

Overcast. High 72°, low 52°.

Pressure30.18 inHg

Wind11.7 mph SE

Humidity56%

Visibility6.2 mi

Dew point51°

Sat, 2474° / 57°

74 °

Athelstan, Saturday, 24 October

Overcast. High 74°, low 57°.

Pressure30.21 inHg

Wind10.4 mph S

Humidity52%

Visibility6.2 mi

Dew point50°

Sun, 2571° / 55°

0.01

71 °

Athelstan, Sunday, 25 October

Light rain. High 71°, low 55°.

Pressure30.36 inHg

Wind8.4 mph NE

Humidity67%

Visibility—

Dew point55°

Mon, 2657° / 40°

0.37

57 °

Athelstan, Monday, 26 October

Rain. High 57°, low 40°.

Pressure30.27 inHg

Wind15.8 mph N

Humidity90%

Visibility—

Dew point39°

Tue, 2744° / 33°

44 °

Athelstan, Tuesday, 27 October

Clear. High 44°, low 33°.

Pressure30.59 inHg

Wind15.8 mph NW

Humidity44%

Visibility—

Dew point22°

Wed, 2850° / 29°

50 °

Athelstan, Wednesday, 28 October

Clear. High 50°, low 29°.

Pressure30.36 inHg

Wind15.3 mph SW

Humidity39%

Visibility—

Dew point21°

Thu, 2951° / 36°

51 °

Athelstan, Thursday, 29 October

Clear. High 51°, low 36°.

Pressure30.24 inHg

Wind11.5 mph NW

Humidity42%

Visibility—

Dew point26°

Fri, 3048° / 33°

48 °

Athelstan, Friday, 30 October

Clear. High 48°, low 33°.

Pressure30.47 inHg

Wind10.3 mph N

Humidity40%

Visibility—

Dew point21°

Sat, 3150° / 32°

50 °

Athelstan, Saturday, 31 October

Overcast. High 50°, low 32°.

Pressure30.18 inHg

Wind16.4 mph SW

Humidity48%

Visibility—

Dew point29°

Sun, 0156° / 40°

56 °

Athelstan, Sunday, 1 November

Clear. High 56°, low 40°.

Pressure30.15 inHg

Wind8.9 mph N

Humidity52%

Visibility—

Dew point36°

Mon, 0262° / 39°

62 °

Athelstan, Monday, 2 November

Clear. High 62°, low 39°.

Pressure30.18 inHg

Wind12.8 mph S

Humidity51%

Visibility—

Dew point38°

Tue, 0357° / 51°

0.82

57 °

Athelstan, Tuesday, 3 November

Rain. High 57°, low 51°.

Pressure29.94 inHg

Wind15.3 mph S

Humidity95%

Visibility—

Dew point52°

Wed, 0466° / 55°

0.04

66 °

Athelstan, Wednesday, 4 November

Light rain. High 66°, low 55°.

Pressure29.94 inHg

Wind9.1 mph N

Humidity65%

Visibility—

Dew point52°

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 Athelstan, 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 Athelstan, 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.