As of 23:45 EDT

Weather in Byron, ME

32°

Byron, Sunday, 18 October, 23:45

Clear. Feels like 32°. High 50°, low 25°.

Pressure30.47 inHg

Wind2.3 mph SW

Humidity91%

Visibility6.2 mi

Dew point30°

See detailed hourly forecast

Mon, 1961° / 32°

61 °

Byron, Monday, 19 October

Clear. High 61°, low 32°.

Pressure30.39 inHg

Wind3.7 mph S

Humidity44%

Visibility6.2 mi

Dew point34°

Tue, 2056° / 38°

56 °

Byron, Tuesday, 20 October

Clear. High 56°, low 38°.

Pressure30.30 inHg

Wind8.4 mph N

Humidity55%

Visibility6.2 mi

Dew point36°

Wed, 2155° / 34°

55 °

Byron, Wednesday, 21 October

Clear. High 55°, low 34°.

Pressure30.33 inHg

Wind1.4 mph E

Humidity53%

Visibility6.2 mi

Dew point32°

Thu, 2250° / 36°

50 °

Byron, Thursday, 22 October

Overcast. High 50°, low 36°.

Pressure30.00 inHg

Wind12.6 mph NW

Humidity65%

Visibility6.2 mi

Dew point36°

Fri, 2344° / 32°

44 °

Byron, Friday, 23 October

Overcast. High 44°, low 32°.

Pressure30.33 inHg

Wind12.6 mph N

Humidity79%

Visibility—

Dew point32°

Sat, 2452° / 30°

52 °

Byron, Saturday, 24 October

Mostly clear. High 52°, low 30°.

Pressure30.56 inHg

Wind7 mph W

Humidity65%

Visibility—

Dew point31°

Sun, 2556° / 33°

56 °

Byron, Sunday, 25 October

Clear. High 56°, low 33°.

Pressure30.33 inHg

Wind4.2 mph W

Humidity33%

Visibility—

Dew point21°

Mon, 2648° / 35°

48 °

Byron, Monday, 26 October

Partly cloudy. High 48°, low 35°.

Pressure30.15 inHg

Wind14.3 mph NW

Humidity63%

Visibility—

Dew point35°

Tue, 2750° / 32°

50 °

Byron, Tuesday, 27 October

Light rain. High 50°, low 32°.

Pressure30.18 inHg

Wind6 mph NW

Humidity59%

Visibility—

Dew point28°

Wed, 2844° / 29°

44 °

Byron, Wednesday, 28 October

Light rain. High 44°, low 29°.

Pressure30.30 inHg

Wind8.8 mph NW

Humidity42%

Visibility—

Dew point18°

Thu, 2948° / 28°

48 °

Byron, Thursday, 29 October

Clear. High 48°, low 28°.

Pressure30.39 inHg

Wind3.3 mph NW

Humidity34%

Visibility—

Dew point16°

Fri, 3049° / 31°

49 °

Byron, Friday, 30 October

Mostly clear. High 49°, low 31°.

Pressure30.45 inHg

Wind5.2 mph S

Humidity54%

Visibility—

Dew point28°

Sat, 3146° / 36°

0.06

46 °

Byron, Saturday, 31 October

Light rain. High 46°, low 36°.

Pressure30.18 inHg

Wind4.7 mph SE

Humidity97%

Visibility—

Dew point38°

Sun, 0152° / 46°

0.46

52 °

Byron, Sunday, 1 November

Rain. High 52°, low 46°.

Pressure29.88 inHg

Wind8.7 mph W

Humidity66%

Visibility—

Dew point40°

Mon, 0247° / 35°

0.03

47 °

Byron, Monday, 2 November

Snow. High 47°, low 35°.

Pressure29.59 inHg

Wind13.2 mph W

Humidity84%

Visibility—

Dew point39°

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.