Byron, ME Weather Forecast
Local 7-day forecast
Slight Chance Snow Showers then Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Byron, ME in one place.
A slight chance of snow showers before 11am, then a chance of rain showers. Mostly cloudy, with a high near 42. South wind 0 to 5 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Byron, ME is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 21, 2026 2:18 AM EDT.
The active forecast window currently covers Apr 22 to Apr 27, 2026 for Byron, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 27, 2026
- Latest sync
- Apr 21, 2026 2:18 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Byron
Sunday looks like the warmest upcoming period in Byron at 55 degrees F.
Thursday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Thursday at about 5 to 10 mph NW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 21, 2026 2:18 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KGYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers. Mostly cloudy, with a low around 32. Southwest wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of rain showers. Partly sunny, with a high near 47. Chance of precipitation is 30%.
A slight chance of rain showers before 8pm, then a slight chance of rain and snow showers between 8pm and 9pm. Partly cloudy, with a low around 30.
Mostly sunny, with a high near 48.
Partly cloudy, with a low around 30.
Sunny, with a high near 53.
A slight chance of rain showers after 9pm. Partly cloudy, with a low around 35.
A slight chance of rain showers. Partly sunny, with a high near 55.
A slight chance of rain showers before 2am. Mostly cloudy, with a low around 38.
A slight chance of rain showers after 5pm. Partly sunny, with a high near 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Slight Chance Snow Showers then Chance Rain Showers
|
42°F |
0 to 5 mph
S
|
|
Wednesday Night
Apr 22
|
Chance Rain Showers
|
32°F |
0 to 5 mph
SW
|
|
Thursday
Apr 23
|
Chance Rain Showers
|
47°F |
5 to 10 mph
NW
|
|
Thursday Night
Apr 23
|
Slight Chance Rain And Snow Showers then Partly Cloudy
|
30°F |
5 to 10 mph
NW
|
|
Friday
Apr 24
|
Mostly Sunny
|
48°F |
5 to 10 mph
NW
|
|
Friday Night
Apr 24
|
Partly Cloudy
|
30°F |
5 to 10 mph
N
|
|
Saturday
Apr 25
|
Sunny
|
53°F |
5 mph
NE
|
|
Saturday Night
Apr 25
|
Slight Chance Rain Showers
|
35°F |
5 mph
NE
|
|
Sunday
Apr 26
|
Slight Chance Rain Showers
|
55°F |
5 mph
E
|
|
Sunday Night
Apr 26
|
Slight Chance Rain Showers
|
38°F |
5 mph
E
|
|
Monday
Apr 27
|
Partly Sunny then Slight Chance Rain Showers
|
55°F |
5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Byron.
