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As of 21:24 EDT

Weather in Griswold, ME

70°Current weather

Griswold, Saturday, 8 August, 21:24

Overcast. Feels like 71°. High 82°, low 67°.

Pressure29.83 inHg
Wind5 mph SE
Humidity85%
Visibility6.2 mi
Dew point65°
Sun, 0982° / 64°0.44Rain
82 °Rain

Griswold, Sunday, 9 August

Rain. High 82°, low 64°.

Pressure29.80 inHg
Wind8.6 mph W
Humidity68%
Visibility6.2 mi
Dew point67°
Mon, 1078° / 59°0.09Light rain
78 °Light rain

Griswold, Monday, 10 August

Light rain. High 78°, low 59°.

Pressure29.91 inHg
Wind10.2 mph W
Humidity47%
Visibility6.2 mi
Dew point56°
Tue, 1170° / 58°0.29Rain
70 °Rain

Griswold, Tuesday, 11 August

Rain. High 70°, low 58°.

Pressure29.68 inHg
Wind4 mph W
Humidity84%
Visibility6.2 mi
Dew point64°
Wed, 1274° / 54°0Overcast
74 °Overcast

Griswold, Wednesday, 12 August

Overcast. High 74°, low 54°.

Pressure29.68 inHg
Wind5.2 mph W
Humidity42%
Visibility6.2 mi
Dew point51°
Thu, 1369° / 52°0.54Rain
69 °Rain

Griswold, Thursday, 13 August

Rain. High 69°, low 52°.

Pressure29.62 inHg
Wind7.5 mph SW
Humidity89%
Visibility—
Dew point61°
Fri, 1463° / 48°0.07Light rain
63 °Light rain

Griswold, Friday, 14 August

Light rain. High 63°, low 48°.

Pressure29.77 inHg
Wind12.3 mph W
Humidity51%
Visibility—
Dew point42°
Sat, 1567° / 50°0.07Light rain
67 °Light rain

Griswold, Saturday, 15 August

Light rain. High 67°, low 50°.

Pressure29.85 inHg
Wind10.5 mph NW
Humidity44%
Visibility—
Dew point42°
Sun, 1666° / 48°0Overcast
66 °Overcast

Griswold, Sunday, 16 August

Overcast. High 66°, low 48°.

Pressure30.12 inHg
Wind7.8 mph N
Humidity53%
Visibility—
Dew point46°
Mon, 1777° / 54°0Overcast
77 °Overcast

Griswold, Monday, 17 August

Overcast. High 77°, low 54°.

Pressure30.12 inHg
Wind10.4 mph S
Humidity45%
Visibility—
Dew point48°
Tue, 1874° / 59°0.35Rain
74 °Rain

Griswold, Tuesday, 18 August

Rain. High 74°, low 59°.

Pressure30.03 inHg
Wind8 mph S
Humidity62%
Visibility—
Dew point57°
Wed, 1975° / 59°0.13Light rain
75 °Light rain

Griswold, Wednesday, 19 August

Light rain. High 75°, low 59°.

Pressure29.97 inHg
Wind10.6 mph S
Humidity82%
Visibility—
Dew point60°
Thu, 2069° / 62°0.5Rain
69 °Rain

Griswold, Thursday, 20 August

Rain. High 69°, low 62°.

Pressure29.74 inHg
Wind12.7 mph SE
Humidity68%
Visibility—
Dew point57°
Fri, 2166° / 55°0.25Light rain
66 °Light rain

Griswold, Friday, 21 August

Light rain. High 66°, low 55°.

Pressure29.47 inHg
Wind10.2 mph NW
Humidity87%
Visibility—
Dew point60°
Sat, 2262° / 53°0Mostly clear
62 °Mostly clear

Griswold, Saturday, 22 August

Mostly clear. High 62°, low 53°.

Pressure29.77 inHg
Wind14.2 mph W
Humidity41%
Visibility—
Dew point37°
Sun, 2374° / 50°0Overcast
74 °Overcast

Griswold, Sunday, 23 August

Overcast. High 74°, low 50°.

Pressure30.03 inHg
Wind8.6 mph NW
Humidity34%
Visibility—
Dew point35°

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 Griswold, 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 Griswold, 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.