Today
During the day rain, up to +12°C, at night around +11°C. Wind gusts reach 20 km/h. Chance of precipitation up to 75%.
Weather outside your window in Thunder Bay
local time 11:59 · updated just now
Today Now 11:59
+12°C
Rain
Hourly forecast
Today03.11
Temperature
Feels like
Cloudiness
Precip. chance
Precipitationmm
Windkm/h
Wind gustskm/h
Humidity
PressurehPa
Dew point
Visibilitykm
UV index
| Now | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|
Today
Forecast in words
Tomorrow
Tomorrow rain, high +11°C, low +8°C, weather holds steady.
Week
Seven days ahead fall within 0°C…+12°C. Warmest day — Tue, up to +12°C. Coldest at night — Fri, 0°C. Wet days: Tue, Wed, Thu. Clear days — 3. Windiest day — Thu (39 km/h).
Week vs norm
- Today 03.11 +12°C +6° usually +6°C
- Tomorrow 04.11 +11°C +5° usually +6°C
- Thu 05.11 +8°C +2° usually +6°C
- Fri 06.11 +4°C −1° usually +5°C
- Sat 07.11 +7°C +2° usually +5°C
- Sun 08.11 +8°C +3° usually +5°C
- Mon 09.11 +8°C +4° usually +4°C
- Tue 10.11 +7°C +3° usually +4°C
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, 3 November
Today is one of the warmest such days in three decades.
- Heat record +17°C 2022
- Cold record −10°C 1991
- Most precipitation 16 mm 1992
- Strongest gust 67 km/h 1991
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Thunder Bay
Today is about 6° warmer than usual for November.
| Month | Daytime / Nighttime | Average | 💧 mm |
|---|---|---|---|
| Jan | −8°C / −17°C | −13°C | 35 |
| Feb | −7°C / −16°C | −12°C | 29 |
| Mar | 0°C / −10°C | −5°C | 39 |
| Apr | +6°C / −3°C | +1°C | 66 |
| May | +14°C / +4°C | +8°C | 71 |
| Jun | +19°C / +10°C | +14°C | 72 |
| Jul | +23°C / +14°C | +19°C | 78 |
| Aug | +23°C / +15°C | +19°C | 70 |
| Sep | +19°C / +11°C | +15°C | 86 |
| Oct | +11°C / +5°C | +7°C | 77 |
| Nov | +3°C / −3°C | 0°C | 57 |
| Dec | −4°C / −11°C | −8°C | 49 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
07:46 | 17:33
Moon
01:16 | 15:14
Moon phase
Waning crescent 30%
Next solar eclipse
Calculating for these coordinates…