Penobscot County, ME

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Dry Early Week, with Cooling Temperature Trend

Created by the NWS Caribou WFO

Good afternoon! Low pressure system approaches along the east coast. Dry conditions through Tuesday. Chance for some fog development in river valleys tonight. There is a Beach Hazard Statement in effect through this evening, for warm air temperatures and cold water temperatures. Exercise caution this weekend if doing outdoor recreation! There is a potential for rain and thunderstorms moving in Wednesday through Friday. Anticipating at least 0.5 inches of rain, with a chance to get up to 1 inch. There is some instability, so isolated thunderstorms could produce higher totals. Chance of thunderstorms possible Wednesday afternoon and Thursday afternoon. For more information, please visit weather.gov/car

A National Weather Service forecast for Caribou, Maine, issued July 26, 2026, shows a dry early week with a cooling trend, and rain possible mid-week. Monday features sunny skies with temperatures in the low to mid 80s, Tuesday is partly cloudy in the upper 70s, and Wednesday is partly cloudy in the mid 70s. A graph indicates rising precipitation probability from Wednesday afternoon onward, with a low temperature map for Sunday night showing most areas in Maine ranging from 49 to 56 degrees Fahrenheit.
Caribou Area Forecast Discussion

Seven-day Weather Risk Overview

The graphic shows the daily risk summary for 7 days. Daily risk is based on highest risk factor for that day.
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