Expect at least a chance of rain every day this week, National Weather Service meteorologists at the Upton station said Sunday afternoon.

"It's not a total washout, but you can expect to run into some showers," said Joe Pollina, starting with an 80 percent chance of rain through Sunday night and a 30 percent chance of showers on Monday.

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Temperatures will be seasonable, with highs in the 70s, dipping into the middle to upper 50s at night, he said, cooling slightly with the arrival of a cold front on Friday that will push daytime temperatures into the 60s.

Before Sunday's rains, the year had been drier than average, Pollina said.

After a week of on and off drizzle, next Saturday is expected to be partly sunny with a high near 69.