Home / Local Weather & Traffic / Maine / Falmouth / Weather Forecast

Falmouth, ME Weather Forecast | 5 Day

Updated: Thu Sep 24th 2026 5:30 PM EDT

Ask About Weather

Test our Weather Chatbot. It provides up to 10 days of forecast information!

Sunny

Thu 9-24-26

Sunny with a high of 67°F and a low of 44°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 8mph and gusts of 5mph at 6 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 70% at 10 PM and 57% being its lowest at 6 PM. Barometric pressure is its highest of 30.38^inHg at 6 PM, a lowest point of 30.36^inHg at 11 PM with an avg 30.38^inHg.

HI: 67°F
LO: 44°F

Rainfall: 5%
Snowfall: 0%

Wind
7.8 mph
Humidity
64% avg.

UV Index
4.8
Air Quality
Good

Sunrise
06:30 AM
Sunset
06:35 PM

Moonrise
05:42 PM
Moonset
04:22 AM
Moon Phase
Full Moon

Overcast

Weather Tomorrow, Fri 9-25-26

Overcast with a high of 69°F and a low of 49°F. There's a moderate 43% chance of rainfall with an estimated 0.02in. Wind will be moderate, blowing around 12mph on average and gusts of 25.5mph at 8 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 88% at 6 AM and 38% being its lowest at 2 PM. Barometric pressure is its highest of 30.36^inHg at 12 AM, a lowest point of 30.12^inHg at 11 PM with an avg 30.22^inHg.

HI: 69°F
LO: 49°F

Rainfall: 43% | est. 0.02in
Snowfall: 0%

Wind
11.4 mph
Humidity
66% avg.

UV Index
3.6
Air Quality
Good

Sunrise
06:31 AM
Sunset
06:33 PM

Moonrise
06:00 PM
Moonset
05:26 AM
Moon Phase
Full Moon

Light Drizzle

Sat 9-26-26

Light Drizzle with a high of 55°F and a low of 51°F. It will likey rain, having a 93% chance of a downpour with an estimated 1.19in. Wind will be moderate, blowing around 18mph on average and gusts of 38.9mph at 4 PM. High humidity with average of 93% is anticipated, the maximum being 96% at 12 PM and 83% being its lowest at 12 AM. Barometric pressure is its highest of 30.12^inHg at 12 AM, a lowest point of 29.85^inHg at 11 PM with an avg 29.96^inHg.

HI: 55°F
LO: 51°F

Rainfall: 93% | est. 1.19in
Snowfall: 0%

Wind
17.2 mph
Humidity
93% avg.

UV Index
0.3
Air Quality
Good

Sunrise
06:32 AM
Sunset
06:31 PM

Moonrise
06:18 PM
Moonset
06:30 AM
Moon Phase
Full Moon

Light Rain Shower

Sun 9-27-26

Light Rain Shower with a high of 55°F and a low of 53°F. It will likey rain, having a 93% chance of a downpour with an estimated 0.35in. Wind will be moderate, blowing around 16mph on average and gusts of 35.8mph at 4 AM. High humidity with average of 97% is anticipated, the maximum being 98% at 12 PM and 94% being its lowest at 11 PM. Barometric pressure is its highest of 29.96^inHg at 9 PM, a lowest point of 29.82^inHg at 3 AM with an avg 29.89^inHg.

HI: 55°F
LO: 53°F

Rainfall: 93% | est. 0.35in
Snowfall: 0%

Wind
15.7 mph
Humidity
97% avg.

UV Index
0.6
Air Quality
Good

Sunrise
06:34 AM
Sunset
06:29 PM

Moonrise
06:37 PM
Moonset
07:36 AM
Moon Phase
Waning Gibbous

Scattered Showers

Mon 9-28-26

Scattered Showers with a high of 55°F and a low of 50°F. It will likey rain, having a 92% chance of a downpour with an estimated 0.53in. Wind will be moderate, blowing around 12mph on average and gusts of 26.8mph at 1 AM. High humidity with average of 90% is anticipated, the maximum being 97% at 10 AM and 74% being its lowest at 6 AM. Barometric pressure is its highest of 29.96^inHg at 10 AM, a lowest point of 29.79^inHg at 2 PM with an avg 29.91^inHg.

HI: 55°F
LO: 50°F

Rainfall: 92% | est. 0.53in
Snowfall: 0%

Wind
11.4 mph
Humidity
90% avg.

UV Index
0.6
Air Quality
Good

Sunrise
06:35 AM
Sunset
06:28 PM

Moonrise
07:00 PM
Moonset
08:45 AM
Moon Phase
Waning Gibbous

Overcast

Tue 9-29-26

Overcast with a high of 71°F and a low of 55°F. There might be light rainfall having a 16% chance with an estimated 0in. Winds will be light at 7mph and gusts of 21.3mph at 12 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 89% at 11 PM and 57% being its lowest at 2 PM. Barometric pressure is its highest of 30.08^inHg at 10 PM, a lowest point of 29.88^inHg at 12 AM with an avg 30^inHg.

HI: 71°F
LO: 55°F

Rainfall: 16% | est. 0in
Snowfall: 0%

Wind
6.9 mph
Humidity
77% avg.

UV Index
6
Air Quality
TBA

Sunrise
06:36 AM
Sunset
06:26 PM

Moonrise
07:27 PM
Moonset
09:56 AM
Moon Phase
Waning Gibbous

Falmouth, ME Weather Forecast - 10 Day Detailed

This 5-Day weather forecast is valid for ZIP code 04105, accurately covering the area of Falmouth, ME.

Currently

	61°F	30.4 inHg. Barometer 48% Humidity SE 7.6 mph Wind
Sunny

Full Report

National Outlook

Southwest and Central Plains Brace for Heavy Rainfall - 09-24 to 09-26

Thu Sep 24th 2026, 1:36am PDT

Read

Rain and Winds to Hit Northeast; Wet Weather in the West 09-27 to 10-01

Extended Forecast
Thu Sep 24th 2026, 1:37am PDT

Read

5 Day Forecast Nearby

Cumberland Center, ME

Maine

More Local Information

Falmouth, ME Weather

Falmouth, ME 10-Day Forecast

Falmouth, ME Hourly Forecast

Falmouth, ME Weather Alerts

Falmouth, ME Radar Maps

Falmouth, ME Traffic

Falmouth, ME Past Weather

Falmouth, ME Daily Charts

Bookmark and Share

Feels Like:
Dew Point:
Rain Chance:
Rain Amount:
Snow Chance:
Snow Amount:
Humidity:
Barometer:
Wind:
Wind Gust:
Visibility:
UV Index: