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As of 10:45 CDT

Weather in Byron, IN

72°Current weather

Byron, Monday, 12 October, 10:45

Clear. Feels like 73°. High 80°, low 58°.

Pressure29.88 inHg
Wind9.2 mph S
Humidity67%
Visibility6.2 mi
Dew point61°
Tue, 1376° / 58°0Clear
76 °Clear

Byron, Tuesday, 13 October

Clear. High 76°, low 58°.

Pressure29.83 inHg
Wind9.5 mph W
Humidity59%
Visibility6.2 mi
Dew point64°
Wed, 1469° / 57°0.5Heavy rain
69 °Heavy rain

Byron, Wednesday, 14 October

Heavy rain. High 69°, low 57°.

Pressure30.09 inHg
Wind7.1 mph NE
Humidity67%
Visibility6.2 mi
Dew point57°
Thu, 1559° / 57°0.49Rain
59 °Rain

Byron, Thursday, 15 October

Rain. High 59°, low 57°.

Pressure30.09 inHg
Wind8.7 mph E
Humidity93%
Visibility5.0 mi
Dew point57°
Fri, 1657° / 52°0.05Light rain
57 °Light rain

Byron, Friday, 16 October

Light rain. High 57°, low 52°.

Pressure30.27 inHg
Wind22.2 mph NW
Humidity67%
Visibility—
Dew point44°
Sat, 1759° / 46°0Clear
59 °Clear

Byron, Saturday, 17 October

Clear. High 59°, low 46°.

Pressure30.47 inHg
Wind9.6 mph N
Humidity53%
Visibility—
Dew point39°
Sun, 1859° / 39°0Clear
59 °Clear

Byron, Sunday, 18 October

Clear. High 59°, low 39°.

Pressure30.30 inHg
Wind15.2 mph SW
Humidity33%
Visibility—
Dew point26°
Mon, 1964° / 47°0Overcast
64 °Overcast

Byron, Monday, 19 October

Overcast. High 64°, low 47°.

Pressure30.21 inHg
Wind14.3 mph SW
Humidity50%
Visibility—
Dew point43°
Tue, 2061° / 54°0.39Rain
61 °Rain

Byron, Tuesday, 20 October

Rain. High 61°, low 54°.

Pressure30.24 inHg
Wind5.5 mph SW
Humidity84%
Visibility—
Dew point54°
Wed, 2168° / 56°0Overcast
68 °Overcast

Byron, Wednesday, 21 October

Overcast. High 68°, low 56°.

Pressure30.36 inHg
Wind10.6 mph SE
Humidity71%
Visibility—
Dew point54°
Thu, 2273° / 53°0Clear
73 °Clear

Byron, Thursday, 22 October

Clear. High 73°, low 53°.

Pressure30.36 inHg
Wind11.5 mph SE
Humidity59%
Visibility—
Dew point53°
Fri, 2371° / 62°0.13Light rain
71 °Light rain

Byron, Friday, 23 October

Light rain. High 71°, low 62°.

Pressure30.21 inHg
Wind13.8 mph SW
Humidity72%
Visibility—
Dew point59°
Sat, 2473° / 61°0.05Light rain
73 °Light rain

Byron, Saturday, 24 October

Light rain. High 73°, low 61°.

Pressure30.03 inHg
Wind16.9 mph S
Humidity58%
Visibility—
Dew point54°
Sun, 2568° / 50°0.07Light rain
68 °Light rain

Byron, Sunday, 25 October

Light rain. High 68°, low 50°.

Pressure29.85 inHg
Wind20 mph SW
Humidity72%
Visibility—
Dew point49°
Mon, 2651° / 44°0.04Light rain
51 °Light rain

Byron, Monday, 26 October

Light rain. High 51°, low 44°.

Pressure30.15 inHg
Wind19.9 mph NW
Humidity59%
Visibility—
Dew point36°
Tue, 2757° / 46°0.02Light rain
57 °Light rain

Byron, Tuesday, 27 October

Light rain. High 57°, low 46°.

Pressure29.74 inHg
Wind20.4 mph NW
Humidity66%
Visibility—
Dew point45°

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 Byron, 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 Byron, 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.