Topsham, ME Weather

Sagadahoc County1:11 AM EDT43.93°N, 69.98°WElevation 131 ft

Current conditions

Clear
27°
Clear
Feels like 27°
High 55°·Low 29° tonight
WindCalm
Humidity93%
Dew point25°
Pressure30.47 inHg
Visibility10 mi
Cloud cover20%
Sunrise7:06 AM
Sunset5:43 PM

Observed at Auburn-Lewiston · 31 min ago

Forecast

10-day
  • Friday Night

    Mostly clear, with a low around 29.

  • Saturday

    Sunny, with a high near 55.

  • Saturday Night

    Mostly clear, with a low around 31.

National Weather Service forecast updated 3 days ago.

  1. Now Mostly Clear 36°
  2. 2 AM Mostly Clear 35°
  3. 3 AM Mostly Clear 33°
  4. 4 AM Mostly Clear 32°
  5. 5 AM Mostly Clear 31°
  6. 6 AM Sunny 31°
  7. 7 AM Sunny 31°
  8. 8 AM Sunny 33°
  9. 9 AM Sunny 37°
  10. 10 AM Sunny 42°
  11. 11 AM Sunny 46°
  12. 12 PM Sunny 49°
  13. 1 PM Sunny 51°
  14. 2 PM Sunny 53°
  15. 3 PM Sunny 54°
  16. 4 PM Sunny 55°
  17. 5 PM Sunny 54°
  18. 6 PM Mostly Clear 52°
  19. 7 PM Mostly Clear 50°
  20. 8 PM Mostly Clear 47°
  21. 9 PM Mostly Clear 44°
  22. 10 PM Mostly Clear 42°
  23. 11 PM Mostly Clear 40°
  24. Sun12 AM Mostly Clear 39°

10-day forecast

Details
  1. TueOct 20 Sunny Sunny34°61°
  2. WedOct 21 Sunny Sunny33°55°
  3. ThuOct 22 Mostly Sunny Mostly Sunny11%33°61°
  4. FriOct 23 Sunny Sunny11%29°51°
  5. TodayOct 24 Sunny Sunny31°55°
  6. SunOct 25 Sunny Sunny35°59°
  7. MonOct 26 Mostly Sunny Mostly Sunny37°63°
  8. TueOct 27 Partly cloudy Partly cloudy33°53°
  9. WedOct 28 Partly cloudy Partly cloudy30°47°
  10. ThuOct 29 Cloudy Cloudy39°55°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news in Maine

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Air quality

41
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • SatGood
  • SunGood
  • MonGood

Western Interior, ME reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:06 AM
Sunset 5:43 PM
Daylight 10 h 37 min (−2 min 49 s tomorrow)
Waxing Gibbous · 95% lit
Moonrise 4:35 PM Moonset 5:16 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low55° / 33°
Month to date2.26 in (normal 4.00 in)

Durham, records since 1994. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in GYX, issued 4 hrs ago

What Has Changed

No significant changes to the forecast with this update.

Key Messages

1. Cold tonight with lows in the teens and 20s. High pressure continues dry weather fore the foreseeable future.

Discussion

KEY MESSAGE 1 DESCRIPTION...

High pressure cresting overhead will provide optimal radiational cooling conditions tonight with lows dropping into the 20s and teens. Temperatures rebounds into the 50s to low 60s Saturday under sunny skies. Saturday night will not be as cold as tonight while most spots drop into the 20s. Temperatures warm Sunday into Monday as the high shifts offshore. A dry cold front crosses late Monday with another cool Canadian high pressure settling over the area for much of next week. Ensembles show little in the way of precipitation chances through the end of the month with the next signal for precipitation arriving around November 1st.

Aviation

Through Saturday: VFR expected through Saturday.

Outlook...

Saturday night-Wednesday...VFR prevails under high pressure. This should lead to light diurnal wind patterns.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.