As reported by Old Farmer Almanac (Thanks to Episcopal Cafe):
A prayer for Candlemas Day (Presentation of Jesus in the Temple):
It's no accident that Groundhog Day and Candlemas are celebrated together, for both signify the triumph of light over darkness, spring over winter.
Candlemas was originally a Celtic festival marking the "cross-quarter day," or midpoint of the season. The Sun is halfway on its advance from the winter solstice to the spring equinox. The Christian church expanded this festival of light to commemorate the purification of the Virgin Mary and her presentation of the infant Jesus in the Temple. Candlelit processions accompanied the feast day.
Since the traditional Candlemas celebration anticipated the planting of crops, a central focus of the festivities was the forecasting of either an early spring or a lingering winter. Sunshine on Candlemas was said to indicate the return of winter. Similarly, "When the wind’s in the east on Candlemas Day / There it will stick till the second of May."
A bear brought the forecast to the people of France and England, while those in Germany looked to a badger for a sign. In the 1800s, German immigrants to Pennsylvania brought their Candlemas legends with them. Finding no badgers but lots of groundhogs, or woodchucks, there, they adapted the New World species to fit the lore.
Today that lore has grown into a full-blown festival, with Punxsutawney Phil presiding. For all things groundhog, visit the folks at Punxsutawney and see what Phil is predicting this year.
Almighty and everliving God, we humbly pray that, as your only-begotten Son was this day presented in the temple, so we may be presented to you with pure and clean hearts by Jesus Christ our Lord; who lives and reigns with you and the Holy Spirit, one God, now and for ever. Amen.