Union, ME Weather Forecast
Local 7-day forecast
Partly Sunny then Isolated Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Union, ME in one place.
Isolated rain showers between noon and 3pm. Partly sunny, with a high near 72. West wind 0 to 5 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Union, 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: Jun 1, 2026 6:09 PM EDT.
The active forecast window currently covers Jun 2 to Jun 7, 2026 for Union, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 2 to Jun 7, 2026
- Latest sync
- Jun 1, 2026 6:09 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Union
Friday looks like the warmest upcoming period in Union at 83 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Thursday at about 0 to 10 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 1, 2026 6:09 PM 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
Partly cloudy, with a low around 47. North wind 0 to 5 mph.
Sunny, with a high near 71. South wind 0 to 5 mph.
Mostly clear, with a low around 49.
Sunny, with a high near 81.
Mostly clear, with a low around 55.
Mostly sunny, with a high near 83.
A slight chance of rain showers after midnight. Mostly cloudy, with a low around 56.
A chance of rain showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.
A chance of rain showers before 5am. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.
A slight chance of rain showers. Partly sunny, with a high near 72.
A slight chance of rain showers. Mostly cloudy, with a low around 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 2
|
Partly Sunny then Isolated Rain Showers
|
72°F |
0 to 5 mph
W
|
|
Tuesday Night
Jun 2
|
Partly Cloudy
|
47°F |
0 to 5 mph
N
|
|
Wednesday
Jun 3
|
Sunny
|
71°F |
0 to 5 mph
S
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
49°F |
0 to 5 mph
SW
|
|
Thursday
Jun 4
|
Sunny
|
81°F |
0 to 10 mph
SW
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
55°F |
0 to 5 mph
W
|
|
Friday
Jun 5
|
Mostly Sunny
|
83°F |
0 to 5 mph
W
|
|
Friday Night
Jun 5
|
Mostly Cloudy then Slight Chance Rain Showers
|
56°F |
0 to 5 mph
W
|
|
Saturday
Jun 6
|
Chance Rain Showers
|
78°F |
0 to 5 mph
W
|
|
Saturday Night
Jun 6
|
Chance Rain Showers
|
52°F |
0 to 5 mph
NE
|
|
Sunday
Jun 7
|
Slight Chance Rain Showers
|
72°F |
0 to 5 mph
E
|
|
Sunday Night
Jun 7
|
Slight Chance Rain Showers
|
50°F |
0 to 5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Union.
