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As of 18:23 EDT

Weather in Heron Island, ME

84°Current weather

Heron Island, Sunday, 9 August, 18:23

Mostly clear. Feels like 92°. High 85°, low 68°.

Pressure29.85 inHg
Wind5.8 mph W
Humidity73%
Visibility6.2 mi
Dew point73°

Two-week outlook for Heron Island, ME: week one averages a high of 74.6° and week two 68.8°, so week two runs 5.8° cooler than week one. Around 4.4 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 85°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)74.6°63.9°0.3 in / 2 d—
2nd (August 16 – August 22)68.8°62.2°4.2 in / 4 d—

Weekend weather

Sun, August 9
Light rain
85°68°
0.02 in
Sat, August 15
Clear
70°57°
no precip.
Sun, August 16
Heavy rain
67°61°
3.51 in
Sat, August 22
Overcast
67°62°
no precip.
Mon, 1081° / 67°0.15Rain
81 °Rain

Heron Island, Monday, 10 August

Rain. High 81°, low 67°.

Pressure29.94 inHg
Wind9 mph SW
Humidity68%
Visibility6.2 mi
Dew point61°
Tue, 1174° / 66°0.02Light rain
74 °Light rain

Heron Island, Tuesday, 11 August

Light rain. High 74°, low 66°.

Pressure29.71 inHg
Wind8.9 mph W
Humidity76%
Visibility6.2 mi
Dew point64°
Wed, 1273° / 65°0Overcast
73 °Overcast

Heron Island, Wednesday, 12 August

Overcast. High 73°, low 65°.

Pressure29.77 inHg
Wind8.5 mph SW
Humidity65%
Visibility6.2 mi
Dew point58°
Thu, 1369° / 64°0.07Light rain
69 °Light rain

Heron Island, Thursday, 13 August

Light rain. High 69°, low 64°.

Pressure29.71 inHg
Wind10.8 mph SW
Humidity75%
Visibility6.2 mi
Dew point60°
Fri, 1470° / 60°0Partly cloudy
70 °Partly cloudy

Heron Island, Friday, 14 August

Partly cloudy. High 70°, low 60°.

Pressure29.97 inHg
Wind17.8 mph W
Humidity59%
Visibility—
Dew point51°
Sat, 1570° / 57°0Clear
70 °Clear

Heron Island, Saturday, 15 August

Clear. High 70°, low 57°.

Pressure30.15 inHg
Wind15.4 mph SW
Humidity51%
Visibility—
Dew point47°
Sun, 1667° / 61°3.51Heavy rain
67 °Heavy rain

Heron Island, Sunday, 16 August

Heavy rain. High 67°, low 61°.

Pressure30.03 inHg
Wind30.6 mph SE
Humidity62%
Visibility—
Dew point53°
Mon, 1768° / 58°0.26Rain
68 °Rain

Heron Island, Monday, 17 August

Rain. High 68°, low 58°.

Pressure29.74 inHg
Wind24.9 mph N
Humidity84%
Visibility—
Dew point55°
Tue, 1871° / 62°0Overcast
71 °Overcast

Heron Island, Tuesday, 18 August

Overcast. High 71°, low 62°.

Pressure30.06 inHg
Wind10.8 mph SW
Humidity70%
Visibility—
Dew point57°
Wed, 1969° / 67°0.19Light rain
69 °Light rain

Heron Island, Wednesday, 19 August

Light rain. High 69°, low 67°.

Pressure29.83 inHg
Wind23.7 mph S
Humidity96%
Visibility—
Dew point66°
Thu, 2070° / 61°0Clear
70 °Clear

Heron Island, Thursday, 20 August

Clear. High 70°, low 61°.

Pressure29.88 inHg
Wind18 mph SW
Humidity62%
Visibility—
Dew point55°
Fri, 2169° / 65°0.2Rain
69 °Rain

Heron Island, Friday, 21 August

Rain. High 69°, low 65°.

Pressure29.74 inHg
Wind19.9 mph SW
Humidity82%
Visibility—
Dew point63°
Sat, 2267° / 62°0Overcast
67 °Overcast

Heron Island, Saturday, 22 August

Overcast. High 67°, low 62°.

Pressure29.94 inHg
Wind9.8 mph N
Humidity74%
Visibility—
Dew point57°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Heron Island, ME, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.