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As of 11:57 EDT

Weather in Costigan, ME

45°Current weather

Costigan, Tuesday, 27 October, 11:57

Clear. Feels like 44°. High 47°, low 33°.

Pressure30.30 inHg
Wind3 mph N
Humidity50%
Visibility6.2 mi
Dew point28°
Wed, 2848° / 23°0Overcast
48 °Overcast

Costigan, Wednesday, 28 October

Overcast. High 48°, low 23°.

Pressure30.45 inHg
Wind5.7 mph SW
Humidity56%
Visibility6.2 mi
Dew point26°
Thu, 2962° / 35°0Clear
62 °Clear

Costigan, Thursday, 29 October

Clear. High 62°, low 35°.

Pressure30.12 inHg
Wind5.5 mph S
Humidity49%
Visibility6.2 mi
Dew point37°
Fri, 3063° / 45°0.1Rain
63 °Rain

Costigan, Friday, 30 October

Rain. High 63°, low 45°.

Pressure29.85 inHg
Wind10 mph W
Humidity54%
Visibility6.2 mi
Dew point46°
Sat, 3148° / 32°0Partly cloudy
48 °Partly cloudy

Costigan, Saturday, 31 October

Partly cloudy. High 48°, low 32°.

Pressure30.24 inHg
Wind11.2 mph NW
Humidity55%
Visibility—
Dew point29°
Sun, 0151° / 30°0Clear
51 °Clear

Costigan, Sunday, 1 November

Clear. High 51°, low 30°.

Pressure30.36 inHg
Wind7.5 mph W
Humidity55%
Visibility—
Dew point29°
Mon, 0248° / 36°0.28Light rain
48 °Light rain

Costigan, Monday, 2 November

Light rain. High 48°, low 36°.

Pressure30.06 inHg
Wind9.1 mph NE
Humidity66%
Visibility—
Dew point36°
Tue, 0345° / 29°0.04Light snow
45 °Light snow

Costigan, Tuesday, 3 November

Light snow. High 45°, low 29°.

Pressure30.30 inHg
Wind10.3 mph NE
Humidity41%
Visibility—
Dew point17°
Wed, 0446° / 26°0Overcast
46 °Overcast

Costigan, Wednesday, 4 November

Overcast. High 46°, low 26°.

Pressure30.47 inHg
Wind4.6 mph N
Humidity37%
Visibility—
Dew point15°
Thu, 0551° / 28°0Mostly clear
51 °Mostly clear

Costigan, Thursday, 5 November

Mostly clear. High 51°, low 28°.

Pressure30.30 inHg
Wind7.4 mph S
Humidity60%
Visibility—
Dew point29°
Fri, 0647° / 42°0.75Rain
47 °Rain

Costigan, Friday, 6 November

Rain. High 47°, low 42°.

Pressure29.83 inHg
Wind9.8 mph NE
Humidity99%
Visibility—
Dew point46°
Sat, 0745° / 38°0.47Rain
45 °Rain

Costigan, Saturday, 7 November

Rain. High 45°, low 38°.

Pressure29.71 inHg
Wind11.4 mph NE
Humidity94%
Visibility—
Dew point41°
Sun, 0848° / 35°0Overcast
48 °Overcast

Costigan, Sunday, 8 November

Overcast. High 48°, low 35°.

Pressure29.97 inHg
Wind6.2 mph N
Humidity82%
Visibility—
Dew point36°
Mon, 0949° / 32°0Clear
49 °Clear

Costigan, Monday, 9 November

Clear. High 49°, low 32°.

Pressure30.24 inHg
Wind4.9 mph SE
Humidity58%
Visibility—
Dew point29°
Tue, 1049° / 34°0Overcast
49 °Overcast

Costigan, Tuesday, 10 November

Overcast. High 49°, low 34°.

Pressure30.03 inHg
Wind10 mph S
Humidity82%
Visibility—
Dew point40°
Wed, 1154° / 38°0.34Rain
54 °Rain

Costigan, Wednesday, 11 November

Rain. High 54°, low 38°.

Pressure29.56 inHg
Wind12.3 mph S
Humidity94%
Visibility—
Dew point49°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Costigan, ME are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Costigan, ME since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.