As of 21:22 EDT

Weather in Byron, ME

50°

Byron, Wednesday, 14 October, 21:22

Overcast. Feels like 45°. High 57°, low 43°.

Pressure29.85 inHg

Wind13.4 mph NW

Humidity81%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Thu, 1548° / 34°

48 °

Byron, Thursday, 15 October

Clear. High 48°, low 34°.

Pressure30.18 inHg

Wind11.9 mph NW

Humidity57%

Visibility6.2 mi

Dew point30°

Fri, 1656° / 33°

0.63

56 °

Byron, Friday, 16 October

Rain. High 56°, low 33°.

Pressure29.83 inHg

Wind14.9 mph SE

Humidity98%

Visibility2.8 mi

Dew point40°

Sat, 1747° / 34°

47 °

Byron, Saturday, 17 October

Overcast. High 47°, low 34°.

Pressure30.03 inHg

Wind15 mph NW

Humidity80%

Visibility6.2 mi

Dew point24°

Sun, 1847° / 29°

47 °

Byron, Sunday, 18 October

Clear. High 47°, low 29°.

Pressure30.56 inHg

Wind5.3 mph W

Humidity62%

Visibility6.2 mi

Dew point21°

Mon, 1959° / 33°

59 °

Byron, Monday, 19 October

Clear. High 59°, low 33°.

Pressure30.47 inHg

Wind4.2 mph NW

Humidity52%

Visibility—

Dew point31°

Tue, 2056° / 39°

56 °

Byron, Tuesday, 20 October

Overcast. High 56°, low 39°.

Pressure30.27 inHg

Wind10.5 mph W

Humidity74%

Visibility—

Dew point42°

Wed, 2150° / 34°

50 °

Byron, Wednesday, 21 October

Mostly clear. High 50°, low 34°.

Pressure30.45 inHg

Wind5.5 mph NW

Humidity52%

Visibility—

Dew point26°

Thu, 2250° / 32°

50 °

Byron, Thursday, 22 October

Partly cloudy. High 50°, low 32°.

Pressure30.36 inHg

Wind4.9 mph S

Humidity64%

Visibility—

Dew point32°

Fri, 2358° / 43°

58 °

Byron, Friday, 23 October

Overcast. High 58°, low 43°.

Pressure30.18 inHg

Wind3.8 mph W

Humidity85%

Visibility—

Dew point44°

Sat, 2450° / 44°

50 °

Byron, Saturday, 24 October

Overcast. High 50°, low 44°.

Pressure30.42 inHg

Wind4.9 mph SE

Humidity93%

Visibility—

Dew point47°

Sun, 2558° / 49°

58 °

Byron, Sunday, 25 October

Overcast. High 58°, low 49°.

Pressure30.18 inHg

Wind5.3 mph S

Humidity88%

Visibility—

Dew point48°

Mon, 2655° / 35°

0.66

55 °

Byron, Monday, 26 October

Rain. High 55°, low 35°.

Pressure30.03 inHg

Wind8.8 mph NW

Humidity94%

Visibility—

Dew point42°

Tue, 2744° / 30°

44 °

Byron, Tuesday, 27 October

Partly cloudy. High 44°, low 30°.

Pressure30.27 inHg

Wind8.9 mph NW

Humidity65%

Visibility—

Dew point30°

Wed, 2847° / 30°

47 °

Byron, Wednesday, 28 October

Overcast. High 47°, low 30°.

Pressure30.27 inHg

Wind4.1 mph S

Humidity50%

Visibility—

Dew point23°

Thu, 2954° / 35°

54 °

Byron, Thursday, 29 October

Partly cloudy. High 54°, low 35°.

Pressure30.12 inHg

Wind4.3 mph S

Humidity48%

Visibility—

Dew point30°

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, ME 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, ME 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.