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Weather in Green Bay, Wisconsin for April 2026

Your guide to Green Bay weather in April - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Green Bay usually enjoys a light touch of snow in April.
    According to Green Bay snow forecast for April 2026, 1 snowy day is expected at the beginning of April at Monday, April 6.

    • Temperatures

  • Expect cooler weather in first days of April 2026 in Green Bay with the forecast suggesting a temperature of 10.3 °F, lower than the historical average.

  • In general, the average temperature in Green Bay at the beginning of April is 10.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 14.3 °F by the end of April.

    • Rain 🌧️

  • Green Bay in April brings notable rainfall, with an average of 16 rainy days and a total precipitation of 163.3 mm.

    • More

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

Average dry days
12
Dry days
Average rainy days
16
Rainy days
Average snowy days
2
Snow days
Average temperatures
10°/2°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Green Bay Weather April

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

Temperatures trend during April in Green Bay

See the weather trend as well as the moving average line

April weather in Green Bay day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
Apr. 1 Patchy rain possible
Patchy rain possible
 15° /8° 4.8 mm 0 cm
Apr. 2 Patchy rain possible
Patchy rain possible
 14° /3° 2.3 mm 0 cm
Apr. 3 Overcast
Overcast
 5° /2° 0.1 mm 0 cm
Apr. 4 Patchy rain possible
Patchy rain possible
 15° /6° 1 mm 0 cm
Apr. 5 Patchy rain possible
Patchy rain possible
 10° /1° 2.6 mm 0 cm
Apr. 6 Overcast
Overcast
 8° /-1° 0 mm 0 cm
Apr. 7 Moderate or heavy sleet
Moderate or heavy sleet
 4° /-2° 2.7 mm 0 cm
Apr. 8 Patchy rain possible
Patchy rain possible
 10° /0° 0.1 mm 0 cm
Apr. 9 Light rain shower
Light rain shower
 9° /2° 0.6 mm 0 cm
Apr. 10 Partly cloudy
Partly cloudy
 13° /3° 0 mm 0 cm
Apr. 11 Overcast
Overcast
 10° /5° 0.3 mm 0 cm
Apr. 12 Patchy rain possible
Patchy rain possible
 11° /2° 0.1 mm 0 cm
Apr. 13 Sunny
Sunny
 12° /3° 0.1 mm 0 cm
Apr. 14 Partly cloudy
Partly cloudy
 14° /5° 0.1 mm 0 cm
Apr. 15 Overcast
Overcast
 13° /2° 0 mm 0 cm
Apr. 16 Patchy rain possible
Patchy rain possible
 10° /1° 11.7 mm 0 cm
Apr. 17 Light rain shower
Light rain shower
 13° /3° 11 mm 0 cm
Apr. 18 Patchy rain possible
Patchy rain possible
 14° /6° 10.9 mm 0 cm
Apr. 19 Overcast
Overcast
 10° /3° 3.5 mm 0 cm
Apr. 20 Overcast
Overcast
 9° /0° 0 mm 0 cm
Apr. 21 Partly cloudy
Partly cloudy
 11° /1° 7.8 mm 0 cm
Apr. 22 Overcast
Overcast
 12° /1° 4.2 mm 0 cm
Apr. 23 Light rain shower
Light rain shower
 18° /1° 6.3 mm 0 cm
Apr. 24 Sunny
Sunny
 9° /4° 31.6 mm 0 cm
Apr. 25 Partly cloudy
Partly cloudy
 10° /1° 3.6 mm 0 cm
Apr. 26 Light rain
Light rain
 11° /1° 2.8 mm 0 cm
Apr. 27 Thundery outbreaks possible
Thundery outbreaks possible
 19° /5° 1 mm 0 cm
Apr. 28 Heavy rain
Heavy rain
 17° /5° 11.9 mm 0 cm
Apr. 29 Light rain shower
Light rain shower
 19° /6° 4.6 mm 0 cm
Apr. 30 Patchy rain possible
Patchy rain possible
 15° /3° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Green Bay 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 Green Bay forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Green Bay in April - FAQ

What are the expected maximum and minimum temperatures in Green Bay during April?

Prepare for cooler days with highs just around 10° and colder nights, dipping below 2°.

How much rainfall should be expected in Green Bay during April?

Significant rainfall exceeding 163.3 mm is expected in Green Bay during April, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Green Bay in April 2026?

Green Bay experiences an average snowfall of 5.845 cm during April, occurring over 2 days.

What are the typical wind conditions in Green Bay during April?

The average wind speed in Green Bay during April is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

Green Bay snow forecast April 2026

Track daily snowfall levels and discover Green Bay’s snowy potential this April ❄️
On average, Green Bay sees 2 snowy days during April, with approximately 5.8 cm of total snowfall.

April rainfall patterns in Green Bay

Explore the daily rainfall trends and prepare for Green Bays April weather 💧
Typically, Green Bay has 16 rainy days in April with a total of 163.3 mm of rainfall.

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Location coordinates Where is Green Bay?

Get accurate weather forecasts for Green Bay, located at latitude 44.519 and longitude -88.02. Stay updated with localized weather information tailored for Green Bay.

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