Somerset County, ME

Alerts

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No alerts for Somerset County, ME, on Sunday

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Briefings

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From the Forecaster

Daily Decision Support Briefing

Created by the NWS Gray WFO

Pleasant weather continues through Monday under high pressure. Quiet weather comes to an end into Tuesday with unsettled weather mid to late week. Periods of heavy rainfall are possible as a slow moving system tracks through the region.

Gray Area Forecast Discussion

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

Image Description

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.

	Sun 7/26	Mon 7/27	Tue 7/28	Wed 7/29	Thu 7/30	Fri 7/31	Sat 8/1
risk level	out of 10	out of 10	out of 10	out of 10	out of 10	out of 10	out of 10

No risk

Low risk

High risk

See the detailed risk analysis

Radar

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dBz	Intensity
−35–0	Extremely light (drizzle/snow)
0–20	Very light precipitation or general clutter
20–40	Light precipitation
40–50	Moderate precipitation
50–65	Heavy precipitation or some hail
>65	Extremely heavy precipitation including water-coated hail

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Weather Forecasting Office

Caribou Forecast Office