As of 03:52 CDT

Weather in Byron, IN

39°

Byron, Saturday, 17 October, 03:52

Overcast. Feels like 34°. High 53°, low 39°.

Pressure30.45 inHg

Wind6.9 mph NE

Humidity78%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Sun, 1860° / 42°

60 °

Byron, Sunday, 18 October

Clear. High 60°, low 42°.

Pressure30.47 inHg

Wind10.2 mph SW

Humidity44%

Visibility6.2 mi

Dew point35°

Mon, 1965° / 41°

65 °

Byron, Monday, 19 October

Clear. High 65°, low 41°.

Pressure30.42 inHg

Wind5.1 mph S

Humidity48%

Visibility6.2 mi

Dew point42°

Tue, 2066° / 43°

66 °

Byron, Tuesday, 20 October

Mostly clear. High 66°, low 43°.

Pressure30.39 inHg

Wind2.8 mph E

Humidity46%

Visibility6.2 mi

Dew point43°

Wed, 2167° / 47°

67 °

Byron, Wednesday, 21 October

Clear. High 67°, low 47°.

Pressure30.27 inHg

Wind6.5 mph SE

Humidity46%

Visibility—

Dew point43°

Thu, 2267° / 47°

67 °

Byron, Thursday, 22 October

Clear. High 67°, low 47°.

Pressure30.24 inHg

Wind5.5 mph N

Humidity54%

Visibility—

Dew point47°

Fri, 2369° / 51°

69 °

Byron, Friday, 23 October

Overcast. High 69°, low 51°.

Pressure30.24 inHg

Wind7.7 mph SE

Humidity38%

Visibility—

Dew point40°

Sat, 2468° / 51°

68 °

Byron, Saturday, 24 October

Overcast. High 68°, low 51°.

Pressure30.24 inHg

Wind10.5 mph S

Humidity49%

Visibility—

Dew point45°

Sun, 2573° / 55°

73 °

Byron, Sunday, 25 October

Overcast. High 73°, low 55°.

Pressure30.03 inHg

Wind12.1 mph S

Humidity37%

Visibility—

Dew point42°

Mon, 2665° / 46°

0.08

65 °

Byron, Monday, 26 October

Light rain. High 65°, low 46°.

Pressure30.03 inHg

Wind16.3 mph S

Humidity79%

Visibility—

Dew point45°

Tue, 2753° / 41°

53 °

Byron, Tuesday, 27 October

Light rain. High 53°, low 41°.

Pressure30.42 inHg

Wind10.8 mph NW

Humidity46%

Visibility—

Dew point31°

Wed, 2853° / 45°

0.05

53 °

Byron, Wednesday, 28 October

Light rain. High 53°, low 45°.

Pressure30.15 inHg

Wind18.3 mph S

Humidity56%

Visibility—

Dew point32°

Thu, 2959° / 50°

0.04

59 °

Byron, Thursday, 29 October

Light rain. High 59°, low 50°.

Pressure29.91 inHg

Wind25 mph W

Humidity72%

Visibility—

Dew point43°

Fri, 3059° / 44°

59 °

Byron, Friday, 30 October

Overcast. High 59°, low 44°.

Pressure30.09 inHg

Wind11.3 mph SE

Humidity50%

Visibility—

Dew point38°

Sat, 3165° / 52°

0.43

65 °

Byron, Saturday, 31 October

Rain. High 65°, low 52°.

Pressure29.74 inHg

Wind23.5 mph S

Humidity65%

Visibility—

Dew point46°

Sun, 0164° / 53°

0.02

64 °

Byron, Sunday, 1 November

Light rain. High 64°, low 53°.

Pressure29.91 inHg

Wind22 mph S

Humidity60%

Visibility—

Dew point44°

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.