Weather in Thunder Bay for April 2025
The climate of Thunder Bay in April is quite snowy, averaging 13 snowy days.
According to Thunder Bay snow forecast for April 2025, 2 snowy days are expected until the end of the month. The closest date with snow is Wednesday, 23 April.Until now, April 2025 in Thunder Bay is slightly cooler than the historical average by -0.7 °C.
The forecast for the next days in Thunder Bay predicts temperatures to be around 6 °C, close to the historical average.
In general, the average temperature in Thunder Bay at the beginning of April is 1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 4.6 °C by the end of April.
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Thunder Bay Weather April
Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
---|---|---|---|---|---|---|
1 0° | 2 1° | 3 2° | 4 1° | 5 2° | ||
6 1° | 7 0° | 8 1° | 9 4° | 10 8° | 11 8° | 12 8° |
13 6° | 14 5° | 15 8° | 16 5° | 17 3° | 18 4° | 19 2° |
20 5° | 21 3° | 22 7° | 23 10° | 24 6° | 25 6° | 26 7° |
27 6° | 28 4° | 29 1° | 30 2° |
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Temperatures trend during April in Thunder Bay
April weather day by day
Date | Weather | Temperatures | Rain | Snow | More |
---|---|---|---|---|---|
1 Apr. | Cloudy | 0° /-6° | 0 mm | 0 cm | |
2 Apr. | Light freezing rain | 1° /-4° | 25.4 mm | 1.7 cm | |
3 Apr. | Light freezing rain | 2° /-4° | 9.8 mm | 3 cm | |
4 Apr. | Overcast | 1° /-4° | 2.2 mm | 1.7 cm | |
5 Apr. | Moderate or heavy snow showers | 2° /-3° | 9.1 mm | 6.6 cm | |
6 Apr. | Light freezing rain | 1° /-5° | 0.2 mm | 0 cm | |
7 Apr. | Overcast | 0° /-7° | 0 mm | 0 cm | |
8 Apr. | Partly cloudy | 1° /-6° | 2.3 mm | 0 cm | |
9 Apr. | Overcast | 4° /-2° | 0.9 mm | 0.4 cm | |
10 Apr. | Overcast | 8° /-1° | 0.7 mm | 0 cm | |
11 Apr. | Overcast | 8° /0° | 0.2 mm | 0 cm | |
12 Apr. | Overcast | 8° /1° | 4 mm | 0 cm | |
13 Apr. | Moderate rain at times | 6° /2° | 3.6 mm | 0 cm | |
14 Apr. | Overcast | 5° /1° | 14.4 mm | 3 cm | |
15 Apr. | Patchy rain possible | 8° /0° | 4.1 mm | 0 cm | |
16 Apr. | Moderate or heavy snow showers | 5° /-1° | 5.2 mm | 4.2 cm | |
17 Apr. | Moderate or heavy snow showers | 3° /-2° | 21.4 mm | 8.8 cm | |
18 Apr. | Light freezing rain | 4° /-1° | 10.9 mm | 2.8 cm | |
19 Apr. | Overcast | 2° /-1° | 0.2 mm | 0 cm | |
20 Apr. | Moderate or heavy snow showers | 5° /-2° | 8.1 mm | 6.5 cm | |
21 Apr. | Patchy moderate snow | 3° /0° | 7.1 mm | 2.5 cm | |
22 Apr. | Patchy rain possible | 7° /1° | 0.4 mm | 0 cm | |
23 Apr. | Moderate rain | 10° /1° | 8.5 mm | 1 cm | |
24 Apr. | Cloudy | 6° /1° | 0 mm | 0 cm | |
25 Apr. | Patchy rain possible | 6° /0° | 0.3 mm | 0 cm | |
26 Apr. | Sunny | 7° /0° | 0 mm | 0 cm | |
27 Apr. | Patchy rain possible | 6° /0° | 4.8 mm | 0 cm | |
28 Apr. | Moderate rain | 4° /1° | 7.8 mm | 0 cm | |
29 Apr. | Patchy rain possible | 1° /1° | 4.9 mm | 0 cm | |
30 Apr. | Light sleet | 2° /0° | 3.4 mm | 0.3 cm | |
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Thunder Bay in April - FAQ
Thunder Bay snow forecast April 2025
April rainfall patterns in Thunder Bay
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Get accurate weather forecasts for Thunder Bay, located at latitude 48.382 and longitude -89.25. Stay updated with localized weather information tailored for Thunder Bay.