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Green Bay, WI Weather on May 26
May 26th in Green Bay, WI typically brings pleasant spring weather, with average highs around 71°F and lows near 48°F. Over 55 years of records, the warmest May 26th was in 2018 (77°F average), while the coldest was 1971 (45°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 29% of May 26th dates historically, with the wettest May 26th recording 3.61" of rain. The last decade has been 8.3°F warmer on this date compared to 20-30 years ago.
What to Expect on May 26
Planning for May 26th in Green Bay, WI? Great weather for outdoor activities.
May 26 Weather Records for Green Bay
- •The all-time record high for May 26th in Green Bay, WI is 92°F, set in 2018.
- •The coldest May 26th on record dropped to 35°F in 1983.
- •Temperatures have reached 90°F or higher on May 26th in 1 of the last 55 years.
- •Last year (1971), May 26th was 18°F cooler than the long-term average.
Frequently Asked Questions
What was the warmest May 26 ever in Green Bay?
The warmest May 26 in Green Bay, WI reached 92°F in 2018. That is 21°F above the long-term average high of 71°F.
What was the coldest May 26 ever in Green Bay?
The coldest May 26 in Green Bay, WI dropped to 35°F in 1983. That is 13°F below the long-term average low of 48°F.
What is the average temperature on May 26 in Green Bay?
On May 26, Green Bay averages a high of 71°F and a low of 48°F based on 55 years of NOAA weather observations from GREEN BAY.
How many years of weather data are available for May 26 in Green Bay?
We have 55 years of weather records for May 26 in Green Bay, WI, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
May 26 Weather History in Green Bay
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 72°F | 42°F | 0" | -- |
| 2024 | 65°F | 54°F | 3.61" | -- |
| 2023 | 76°F | 36°F | 0" | -- |
| 2022 | 72°F | 56°F | 0.23" | -- |
| 2021 | 73°F | 47°F | 0" | -- |
| 2020 | 87°F | 65°F | 0" | -- |
| 2019 | 74°F | 53°F | 0" | -- |
| 2018 | 92°F | 62°F | 0.05" | -- |
| 2017 | 70°F | 49°F | 0" | -- |
| 2016 | 81°F | 59°F | 0" | -- |
| 2015 | 78°F | 62°F | 0.36" | -- |
| 2014 | 85°F | 59°F | 1.19" | -- |
| 2013 | 66°F | 40°F | 0" | -- |
| 2012 | 73°F | 58°F | 0.79" | -- |
| 2011 | 56°F | 39°F | 0" | -- |
| 2010 | 86°F | 60°F | 0.08" | -- |
| 2009 | 54°F | 46°F | 2.18" | -- |
| 2008 | 82°F | 42°F | 0" | -- |
| 2007 | 67°F | 45°F | 0.3" | -- |
| 2006 | 81°F | 56°F | 0" | -- |
| 2005 | 73°F | 54°F | 0.05" | -- |
| 2004 | 64°F | 45°F | 0" | -- |
| 2003 | 71°F | 42°F | 0" | -- |
| 2002 | 74°F | 39°F | 0.48" | -- |
| 2001 | 62°F | 38°F | 0" | -- |
| 2000 | 66°F | 41°F | 0" | -- |
| 1999 | 72°F | 44°F | 0" | -- |
| 1998 | 74°F | 48°F | 0" | -- |
| 1997 | 61°F | 40°F | 0" | -- |
| 1996 | 65°F | 45°F | 0" | -- |
| 1995 | 69°F | 43°F | 0" | -- |
| 1994 | 56°F | 37°F | 0.03" | -- |
| 1993 | 68°F | 46°F | 0" | -- |
| 1992 | 58°F | 38°F | 0" | -- |
| 1991 | 82°F | 60°F | 0.23" | -- |
| 1990 | 66°F | 53°F | 0" | -- |
| 1989 | 60°F | 49°F | 0" | -- |
| 1988 | 85°F | 45°F | 0" | -- |
| 1987 | 81°F | 53°F | 0.94" | -- |
| 1986 | 72°F | 55°F | 0" | -- |
| 1985 | 66°F | 51°F | 0.91" | -- |
| 1984 | 57°F | 42°F | 0" | -- |
| 1983 | 59°F | 35°F | 0" | -- |
| 1982 | 68°F | 53°F | 0" | -- |
| 1981 | 71°F | 50°F | 0" | -- |
| 1980 | 75°F | 45°F | 0" | -- |
| 1979 | 68°F | 40°F | 0" | -- |
| 1978 | 88°F | 62°F | 0" | -- |
| 1977 | 80°F | 54°F | 0" | -- |
| 1976 | 71°F | 40°F | 0" | -- |
| 1975 | 78°F | 60°F | 0.91" | -- |
| 1974 | 66°F | 36°F | 0" | -- |
| 1973 | 67°F | 51°F | 0" | -- |
| 1972 | 83°F | 53°F | 0" | -- |
| 1971 | 53°F | 37°F | 0" | -- |
Based on 55 years of data from NOAA station: GREEN BAY
Monthly Climate Averages
Historical temperature and precipitation averages for Green Bay, WI, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.