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Weather in Saint John for April 2026

Your guide to Saint John weather in April - trends and predictions

    Snow Forecast ❄️

  • With an average of 4 snowy days, Saint John usually enjoys a light touch of snow in April.

    • Temperatures

  • In general, the average temperature in Saint John at the beginning of April is 5.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 10.9 °C by the end of April.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
17
Dry days
Average rainy days
9
Rainy days
Average snowy days
4
Snow days
Average temperatures
9°/1°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Saint John Weather April

Move between months or click on a day
March
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate or heavy rain shower
7°
2
Overcast
5°
3
Overcast
5°
4
Overcast
6°
5
Patchy rain possible
3°
6
Moderate or heavy snow showers
6°
7
Cloudy
6°
8
Cloudy
5°
9
Overcast
6°
10
Sunny
9°
11
Overcast
9°
12
Overcast
9°
13
Partly cloudy
10°
14
Cloudy
10°
15
Fog
10°
16
Patchy rain possible
9°
17
Overcast
11°
18
Heavy rain at times
11°
19
Moderate rain at times
9°
20
Overcast
9°
21
Partly cloudy
12°
22
Partly cloudy
8°
23
Cloudy
10°
24
Overcast
10°
25
Overcast
10°
26
Patchy rain possible
9°
27
Moderate or heavy rain shower
10°
28
Overcast
13°
29
Cloudy
11°
30
Moderate rain at times
13°

Temperatures trend during April in Saint John

See the weather trend as well as the moving average line

April weather in Saint John day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
1 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
 7° /-2° 32.6 mm 0 cm
2 Apr. Overcast
Overcast
 5° /-3° 0 mm 0 cm
3 Apr. Overcast
Overcast
 5° /-2° 25.9 mm 7.4 cm
4 Apr. Overcast
Overcast
 6° /0° 4.7 mm 1.3 cm
5 Apr. Patchy rain possible
Patchy rain possible
 3° /-1° 2.2 mm 1.1 cm
6 Apr. Moderate or heavy snow showers
Moderate or heavy snow showers
 6° /0° 19.9 mm 7 cm
7 Apr. Cloudy
Cloudy
 6° /-1° 0.5 mm 0 cm
8 Apr. Cloudy
Cloudy
 5° /-3° 12.4 mm 9 cm
9 Apr. Overcast
Overcast
 6° /-2° 3.3 mm 2.4 cm
10 Apr. Sunny
Sunny
 9° /-1° 0.5 mm 0 cm
11 Apr. Overcast
Overcast
 9° /1° 0.9 mm 0 cm
12 Apr. Overcast
Overcast
 9° /4° 11.1 mm 0 cm
13 Apr. Partly cloudy
Partly cloudy
 10° /2° 20.3 mm 0 cm
14 Apr. Cloudy
Cloudy
 10° /3° 1.2 mm 0 cm
15 Apr. Fog
Fog
 10° /2° 1.5 mm 0 cm
16 Apr. Patchy rain possible
Patchy rain possible
 9° /3° 7.9 mm 0 cm
17 Apr. Overcast
Overcast
 11° /3° 0.2 mm 0 cm
18 Apr. Heavy rain at times
Heavy rain at times
 11° /2° 2.8 mm 0 cm
19 Apr. Moderate rain at times
Moderate rain at times
 9° /2° 10.2 mm 0 cm
20 Apr. Overcast
Overcast
 9° /2° 2.1 mm 0 cm
21 Apr. Partly cloudy
Partly cloudy
 12° /1° 0.1 mm 0 cm
22 Apr. Partly cloudy
Partly cloudy
 8° /1° 2.9 mm 0 cm
23 Apr. Cloudy
Cloudy
 10° /1° 0 mm 0 cm
24 Apr. Overcast
Overcast
 10° /2° 3.5 mm 0.1 cm
25 Apr. Overcast
Overcast
 10° /1° 0 mm 0 cm
26 Apr. Patchy rain possible
Patchy rain possible
 9° /2° 36.7 mm 0 cm
27 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
 10° /3° 2.8 mm 0 cm
28 Apr. Overcast
Overcast
 13° /2° 0.5 mm 0 cm
29 Apr. Cloudy
Cloudy
 11° /3° 0.7 mm 0 cm
30 Apr. Moderate rain at times
Moderate rain at times
 13° /3° 2.2 mm 0 cm
Next
Important Notice
Our weather forecast for Saint John in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Saint John forecast closer to your planned date for the most up-to-date weather information.
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Saint John in April - FAQ

What are the expected maximum and minimum temperatures in Saint John during April?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 1°.
How much rainfall should be expected in Saint John during April?
Moderate rainfall is anticipated in Saint John during April, with a total of 85.1 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
Will it snow in Saint John in April 2026?
Saint John experiences an average snowfall of 11.005 cm during April, occurring over 4 days.
What are the typical wind conditions in Saint John during April?
The average wind speed in Saint John during April is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Saint John snow forecast April 2026

Track daily snowfall levels and discover Saint John’s snowy potential this April ❄️

April rainfall patterns in Saint John

Explore the daily rainfall trends and prepare for Saint Johns April weather 💧

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Location coordinates Where is Saint John?

Get accurate weather forecasts for Saint John, located at latitude 45.271 and longitude -66.056. Stay updated with localized weather information tailored for Saint John.

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