Penobscot County, ME Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Penobscot County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 48. Northwest wind around 3 mph.
County Weather Overview
This county weather page brings together forecast coverage for Penobscot County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 17 of 17 mapped cities in Penobscot County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Nov 12 to Nov 15, 2026
- Latest sync
- Nov 9, 2026 7:24 AM EST
- Forecast office
- CAR
- Source
- NOAA / NWS
Daily Outlook
This Week in Penobscot County
Thursday looks like the warmest upcoming period in Penobscot County at 48 degrees F.
Thursday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Friday Night at about 14 to 17 mph NE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 9, 2026 7:24 AM EST
- Coverage
- 4 days
- Time zone
- America/New_York
- Forecast office
- CAR
- Radar station
- KCBW
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 29.
A chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 40%.
A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
A chance of rain and snow. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 40%.
A slight chance of rain before 7pm. Mostly cloudy, with a low around 31.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Nov 12
|
Mostly Sunny
|
48°F |
3 mph
NW
|
|
Thursday Night
Nov 12
|
Mostly Cloudy
|
29°F |
2 to 6 mph
N
|
|
Friday
Nov 13
|
Chance Rain And Snow
|
45°F |
6 to 13 mph
N
|
|
Friday Night
Nov 13
|
Chance Light Rain then Chance Rain And Snow
|
33°F |
14 to 17 mph
NE
|
|
Saturday
Nov 14
|
Chance Rain And Snow
|
46°F |
16 mph
N
|
|
Saturday Night
Nov 14
|
Chance Light Rain
|
34°F |
15 mph
N
|
|
Sunday
Nov 15
|
Chance Light Rain
|
46°F |
15 mph
N
|
|
Sunday Night
Nov 15
|
Slight Chance Light Rain then Mostly Cloudy
|
31°F |
12 mph
NW
|
Major City Forecasts
Live forecast snapshots for major cities across Penobscot County.
Coverage
Forecast coverage currently spans 17 of 17 mapped cities in Penobscot County.
Largest mapped city population in this region: 31,998.
