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As of 17:12 EDT

Weather in Costigan, ME

56°Current weather

Costigan, Friday, 30 October, 17:12

Overcast. Feels like 54°. High 64°, low 47°.

Pressure29.85 inHg
Wind13.2 mph NW
Humidity67%
Visibility6.2 mi
Dew point45°
Sat, 3149° / 31°0Clear
49 °Clear

Costigan, Saturday, 31 October

Clear. High 49°, low 31°.

Pressure30.30 inHg
Wind10.2 mph NW
Humidity53%
Visibility6.2 mi
Dew point21°
Sun, 0153° / 30°0Clear
53 °Clear

Costigan, Sunday, 1 November

Clear. High 53°, low 30°.

Pressure30.36 inHg
Wind8.5 mph SW
Humidity50%
Visibility6.2 mi
Dew point31°
Mon, 0262° / 39°0Overcast
62 °Overcast

Costigan, Monday, 2 November

Overcast. High 62°, low 39°.

Pressure30.15 inHg
Wind8.8 mph W
Humidity51%
Visibility6.2 mi
Dew point43°
Tue, 0349° / 43°0.06Light rain
49 °Light rain

Costigan, Tuesday, 3 November

Light rain. High 49°, low 43°.

Pressure30.39 inHg
Wind3.7 mph NE
Humidity58%
Visibility6.2 mi
Dew point30°
Wed, 0452° / 43°0.55Rain
52 °Rain

Costigan, Wednesday, 4 November

Rain. High 52°, low 43°.

Pressure30.27 inHg
Wind7.4 mph S
Humidity99%
Visibility—
Dew point49°
Thu, 0560° / 47°0.08Light rain
60 °Light rain

Costigan, Thursday, 5 November

Light rain. High 60°, low 47°.

Pressure30.09 inHg
Wind9.8 mph S
Humidity70%
Visibility—
Dew point48°
Fri, 0659° / 42°0Overcast
59 °Overcast

Costigan, Friday, 6 November

Overcast. High 59°, low 42°.

Pressure30.09 inHg
Wind9.6 mph NW
Humidity71%
Visibility—
Dew point47°
Sat, 0751° / 38°0Overcast
51 °Overcast

Costigan, Saturday, 7 November

Overcast. High 51°, low 38°.

Pressure30.33 inHg
Wind5.7 mph S
Humidity54%
Visibility—
Dew point29°
Sun, 0862° / 44°0Overcast
62 °Overcast

Costigan, Sunday, 8 November

Overcast. High 62°, low 44°.

Pressure30.15 inHg
Wind10.2 mph NW
Humidity73%
Visibility—
Dew point47°
Mon, 0954° / 40°0Clear
54 °Clear

Costigan, Monday, 9 November

Clear. High 54°, low 40°.

Pressure30.24 inHg
Wind9.1 mph NW
Humidity56%
Visibility—
Dew point35°
Tue, 1050° / 37°0Light rain
50 °Light rain

Costigan, Tuesday, 10 November

Light rain. High 50°, low 37°.

Pressure30.18 inHg
Wind7.4 mph N
Humidity55%
Visibility—
Dew point31°
Wed, 1153° / 35°0Partly cloudy
53 °Partly cloudy

Costigan, Wednesday, 11 November

Partly cloudy. High 53°, low 35°.

Pressure29.97 inHg
Wind5.6 mph NW
Humidity64%
Visibility—
Dew point37°
Thu, 1250° / 33°0Mostly clear
50 °Mostly clear

Costigan, Thursday, 12 November

Mostly clear. High 50°, low 33°.

Pressure30.15 inHg
Wind5.6 mph S
Humidity57%
Visibility—
Dew point29°
Fri, 1358° / 39°0Overcast
58 °Overcast

Costigan, Friday, 13 November

Overcast. High 58°, low 39°.

Pressure30.03 inHg
Wind6.2 mph SW
Humidity90%
Visibility—
Dew point45°
Sat, 1467° / 45°0.07Light rain
67 °Light rain

Costigan, Saturday, 14 November

Light rain. High 67°, low 45°.

Pressure29.88 inHg
Wind10.7 mph S
Humidity79%
Visibility—
Dew point50°

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.