• Today

    May 22

    13°Lo 2°

    Mostly cloudy and warmer

    Poor for stargazing
    • Cloud
      Cover
      38%
    • Precip
      0%
    • Hours of Precip
      0

  • Thu

    May 23

    14°Lo 1°

    Plenty of sun

    Good for stargazing
    • Cloud
      Cover
      0%
    • Precip
      0%
    • Hours of Precip
      0
    more

  • Fri

    May 24

    16°Lo 1°

    Plenty of sun

    Good for stargazing
    • Cloud
      Cover
      18%
    • Precip
      0%
    • Hours of Precip
      0
    more

  • Sat

    May 25

    16°Lo 1°

    Cool with sun and some clouds

    Good for stargazing
    • Cloud
      Cover
      13%
    • Precip
      0%
    • Hours of Precip
      0
    more

  • Sun

    May 26

    17°Lo 1°

    Sunshine and patchy clouds

    Good for stargazing
    • Cloud
      Cover
      9%
    • Precip
      0%
    • Hours of Precip
      0
    more
Next Previous
Hi 13° RealFeel® 14° Precipitation 1%

Day

N

E

S

W

  • NE 16 km/h
  • Gusts: 31 km/h

Mostly cloudy and warmer

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 2° RealFeel® -2° Precipitation 0%

Night

N

E

S

W

  • NE 14 km/h
  • Gusts: 29 km/h

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2012
High 13° 16° 29° (1980) 13°
Low 2° 3° -4° (1956) 5°

Solunar Information for Thunder Bay, Canada

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 15:30 of sunlight, then sets at 9:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:50 PM with 10:11 of moolight, then sets at 5:01 AM

Sat, May 25
Full
Fri, May 31
Last
Sat, Jun 8
New
Sun, Jun 16
First
Top Story

Thunder Bay Weather Report

Severe Thunderstorm Threat Continues Wednesday

May 21, 2013; 3:42 PM ET

Potential for strong thunderstorms again Wednesday. more >