As of 10:31 CDT

Weather in Bluffton, IA

74°

Bluffton, Saturday, 10 October, 10:31

Clear. Feels like 74°. High 81°, low 59°.

Pressure29.91 inHg

Wind9.2 mph S

Humidity60%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Sun, 1180° / 60°

80 °

Bluffton, Sunday, 11 October

Clear. High 80°, low 60°.

Pressure29.88 inHg

Wind10.7 mph S

Humidity64%

Visibility6.2 mi

Dew point60°

Mon, 1280° / 64°

80 °

Bluffton, Monday, 12 October

Clear. High 80°, low 64°.

Pressure29.74 inHg

Wind10 mph SW

Humidity66%

Visibility6.2 mi

Dew point64°

Tue, 1371° / 56°

71 °

Bluffton, Tuesday, 13 October

Overcast. High 71°, low 56°.

Pressure29.91 inHg

Wind12.3 mph NW

Humidity69%

Visibility6.2 mi

Dew point54°

Wed, 1462° / 52°

62 °

Bluffton, Wednesday, 14 October

Overcast. High 62°, low 52°.

Pressure30.21 inHg

Wind8.5 mph N

Humidity62%

Visibility—

Dew point46°

Thu, 1560° / 48°

0.04

60 °

Bluffton, Thursday, 15 October

Light rain. High 60°, low 48°.

Pressure30.33 inHg

Wind9 mph E

Humidity61%

Visibility—

Dew point44°

Fri, 1654° / 32°

0.05

54 °

Bluffton, Friday, 16 October

Light rain. High 54°, low 32°.

Pressure29.85 inHg

Wind29.5 mph NW

Humidity90%

Visibility—

Dew point36°

Sat, 1738° / 27°

0.02

38 °

Bluffton, Saturday, 17 October

Light snow. High 38°, low 27°.

Pressure30.47 inHg

Wind24.1 mph NW

Humidity54%

Visibility—

Dew point19°

Sun, 1845° / 22°

45 °

Bluffton, Sunday, 18 October

Partly cloudy. High 45°, low 22°.

Pressure30.45 inHg

Wind16.2 mph S

Humidity33%

Visibility—

Dew point13°

Mon, 1957° / 36°

57 °

Bluffton, Monday, 19 October

Partly cloudy. High 57°, low 36°.

Pressure30.18 inHg

Wind16 mph S

Humidity42%

Visibility—

Dew point30°

Tue, 2057° / 45°

57 °

Bluffton, Tuesday, 20 October

Overcast. High 57°, low 45°.

Pressure30.06 inHg

Wind20.5 mph S

Humidity44%

Visibility—

Dew point34°

Wed, 2155° / 47°

0.13

55 °

Bluffton, Wednesday, 21 October

Light rain. High 55°, low 47°.

Pressure29.83 inHg

Wind20.1 mph S

Humidity80%

Visibility—

Dew point44°

Thu, 2263° / 39°

63 °

Bluffton, Thursday, 22 October

Partly cloudy. High 63°, low 39°.

Pressure29.97 inHg

Wind19.9 mph W

Humidity37%

Visibility—

Dew point33°

Fri, 2355° / 35°

55 °

Bluffton, Friday, 23 October

Clear. High 55°, low 35°.

Pressure30.21 inHg

Wind11.7 mph NW

Humidity36%

Visibility—

Dew point24°

Sat, 2455° / 37°

55 °

Bluffton, Saturday, 24 October

Overcast. High 55°, low 37°.

Pressure30.15 inHg

Wind10.9 mph SE

Humidity39%

Visibility—

Dew point27°

Sun, 2547° / 33°

0.21

47 °

Bluffton, Sunday, 25 October

Snow. High 47°, low 33°.

Pressure29.97 inHg

Wind18.9 mph N

Humidity93%

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 Bluffton, 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 Bluffton, 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.