Historical weather data, all-time temperature records, and monthly climate averages for Lyndon, KY. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5 in Lyndon runs mild but unpredictable — 78 years of data put the average high at 63° and the low at 42°, but this date has seen everything from 87° heat in 1988 to a bitter 29° in 1995. There's a 42% chance of rain today, so keep an umbrella handy.
Lyndon's weather has real range — from a scorching 106° on July 30, 1999 to a brutal -22° on January 19, 1994, all within the same lifetime. That January 1994 stretch was particularly punishing, also delivering 15.5 inches of snow just two days before the record cold hit.
Summer is the dominant season here, with highs averaging 89° in late July and staying in the upper 80s through August. If you're planning around rain, late April into early May is the wettest stretch of the year, averaging over an inch of precipitation per week. Winters are cold but not extreme, with January highs hovering around 41°.