Saint John, ME Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Cloudy with Light Snow 32°F
Feels Like 32°F  
Humidity 93% Dew Point 30°F Wind Calm Barometer 29.56 in.
Report from a MADIS/MESONET weather station 10.9 mi. ENE of central Saint John
at

Point Forecast at a Glance

WedDec 17
Wed Dec 17: Snow, Low 12F
20%
 
12
ThuDec 18
Thu Dec 18: Increasing Clouds, High 37F, Low 30F
37
30
FriDec 19
Fri Dec 19: Rain, High 51F, Low 15F
100%
51
15
SatDec 20
Sat Dec 20: Mostly Sunny, High 22F, Low 14F
22
14
SunDec 21
Sun Dec 21: Snow, High 31F, Low 11F
60%
31
11
MonDec 22
Mon Dec 22: Partly Sunny, High 16F, Low 2F
16
2
TueDec 23
Tue Dec 23: Snow, High 18F, Low 9F
30%
18
9

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 37°F, reaching 51°F before cooling to 16°F, then recovering to 18°F by week's end. Unsettled weather expected with rain or snow likely on at least 6 days.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 26°F and lows around 8°F.

This Date in Weather History

1987 - A storm in the southwestern U.S. brought heavy rain and heavy snow to parts of California, Nevada, Arizona, Utah and New Mexico. Charleston NV was blanketed with 12 inches of snow. Lake Havasu City AZ was drenched with 2.26 inches of rain.

More on this and other weather history

Saint John, ME 7 Day Weather Forecast Details

Wednesday Dec 17

Snow

Night: A slight chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 12. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Thursday Dec 18

Increasing Clouds

Day: Increasing clouds, with a high near 37. Light and variable wind becoming south 5 to 7 mph in the morning.

Rain

Night: A chance of rain, mainly after 2am. Mostly cloudy, with a temperature falling to near 30 by 8pm, then rising to around 40 during the remainder of the night. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

Friday Dec 19

Rain

Day: Rain. Patchy fog. High near 51. South wind 13 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Rain And Snow

Night: A chance of rain and snow before 10pm, then a chance of snow between 10pm and 1am. Mostly cloudy, with a low around 15. West wind 9 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.

Saturday Dec 20

Mostly Sunny

Day: Mostly sunny, with a high near 22. West wind 6 to 16 mph, with gusts as high as 33 mph.

Snow

Night: Snow, mainly after 10pm. Low around 14. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 80%.

Sunday Dec 21

Snow

Day: Snow likely, mainly before 7am. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

Snow Showers

Night: A slight chance of snow showers before 11pm. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.

Monday Dec 22

Partly Sunny

Day: Partly sunny, with a high near 16.

Partly Cloudy

Night: Partly cloudy, with a low around 2.

Tuesday Dec 23

Snow

Day: A chance of snow. Partly sunny, with a high near 18. Chance of precipitation is 30%.

Snow

Night: A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 50%.

Wednesday Dec 24

Snow

Day: A slight chance of snow. Partly sunny, with a high near 19. Chance of precipitation is 20%.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.