As of 18:46 EDT

Weather in Guion, IN

52°

Guion, Saturday, 17 October, 18:46

Clear. Feels like 49°. High 54°, low 39°.

Pressure30.47 inHg

Wind0.9 mph NE

Humidity53%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

Sun, 1859° / 36°

59 °

Guion, Sunday, 18 October

Clear. High 59°, low 36°.

Pressure30.53 inHg

Wind9.1 mph S

Humidity51%

Visibility6.2 mi

Dew point37°

Mon, 1966° / 40°

66 °

Guion, Monday, 19 October

Clear. High 66°, low 40°.

Pressure30.45 inHg

Wind0.3 mph NW

Humidity49%

Visibility6.2 mi

Dew point41°

Tue, 2069° / 43°

69 °

Guion, Tuesday, 20 October

Clear. High 69°, low 43°.

Pressure30.39 inHg

Wind1.9 mph E

Humidity47%

Visibility6.2 mi

Dew point44°

Wed, 2169° / 44°

69 °

Guion, Wednesday, 21 October

Mostly clear. High 69°, low 44°.

Pressure30.30 inHg

Wind0.9 mph S

Humidity53%

Visibility6.2 mi

Dew point45°

Thu, 2268° / 45°

68 °

Guion, Thursday, 22 October

Clear. High 68°, low 45°.

Pressure30.27 inHg

Wind6.5 mph N

Humidity44%

Visibility—

Dew point42°

Fri, 2372° / 48°

72 °

Guion, Friday, 23 October

Partly cloudy. High 72°, low 48°.

Pressure30.27 inHg

Wind7.4 mph SE

Humidity33%

Visibility—

Dew point38°

Sat, 2472° / 52°

72 °

Guion, Saturday, 24 October

Overcast. High 72°, low 52°.

Pressure30.30 inHg

Wind9.6 mph S

Humidity30%

Visibility—

Dew point37°

Sun, 2577° / 55°

77 °

Guion, Sunday, 25 October

Overcast. High 77°, low 55°.

Pressure30.24 inHg

Wind14.8 mph SW

Humidity27%

Visibility—

Dew point36°

Mon, 2677° / 57°

0.03

77 °

Guion, Monday, 26 October

Light rain. High 77°, low 57°.

Pressure30.12 inHg

Wind10.8 mph SW

Humidity36%

Visibility—

Dew point44°

Tue, 2760° / 46°

0.11

60 °

Guion, Tuesday, 27 October

Light rain. High 60°, low 46°.

Pressure30.27 inHg

Wind13.3 mph NE

Humidity44%

Visibility—

Dew point37°

Wed, 2860° / 39°

60 °

Guion, Wednesday, 28 October

Overcast. High 60°, low 39°.

Pressure30.33 inHg

Wind13.1 mph SE

Humidity28%

Visibility—

Dew point23°

Thu, 2957° / 45°

0.16

57 °

Guion, Thursday, 29 October

Light rain. High 57°, low 45°.

Pressure30.06 inHg

Wind13.8 mph S

Humidity89%

Visibility—

Dew point47°

Fri, 3072° / 55°

0.11

72 °

Guion, Friday, 30 October

Light rain. High 72°, low 55°.

Pressure29.94 inHg

Wind20.5 mph S

Humidity53%

Visibility—

Dew point52°

Sat, 3170° / 56°

1.14

70 °

Guion, Saturday, 31 October

Heavy rain. High 70°, low 56°.

Pressure29.83 inHg

Wind23.4 mph S

Humidity95%

Visibility—

Dew point64°

Sun, 0171° / 53°

71 °

Guion, Sunday, 1 November

Light rain. High 71°, low 53°.

Pressure30.15 inHg

Wind11.2 mph S

Humidity79%

Visibility—

Dew point62°

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 Guion, IN 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 Guion, IN 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.