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As of 06:59 EDT

Weather in Topsham, ME

66°Current weather

Topsham, Sunday, 9 August, 06:59

Mostly clear. Feels like 67°. High 91°, low 66°.

Pressure29.85 inHg
Wind1.9 mph W
Humidity88%
Visibility6.2 mi
Dew point63°
Mon, 1085° / 66°0.26Rain
85 °Rain

Topsham, Monday, 10 August

Rain. High 85°, low 66°.

Pressure29.94 inHg
Wind9.6 mph S
Humidity41%
Visibility6.2 mi
Dew point57°
Tue, 1181° / 63°0Partly cloudy
81 °Partly cloudy

Topsham, Tuesday, 11 August

Partly cloudy. High 81°, low 63°.

Pressure29.68 inHg
Wind5.1 mph NW
Humidity53%
Visibility6.2 mi
Dew point62°
Wed, 1279° / 60°0Mostly clear
79 °Mostly clear

Topsham, Wednesday, 12 August

Mostly clear. High 79°, low 60°.

Pressure29.74 inHg
Wind4.7 mph SW
Humidity35%
Visibility6.2 mi
Dew point50°
Thu, 1376° / 58°0.07Light rain
76 °Light rain

Topsham, Thursday, 13 August

Light rain. High 76°, low 58°.

Pressure29.62 inHg
Wind9.8 mph W
Humidity95%
Visibility—
Dew point65°
Fri, 1471° / 54°0Partly cloudy
71 °Partly cloudy

Topsham, Friday, 14 August

Partly cloudy. High 71°, low 54°.

Pressure29.77 inHg
Wind15.4 mph NW
Humidity46%
Visibility—
Dew point45°
Sat, 1572° / 59°0Partly cloudy
72 °Partly cloudy

Topsham, Saturday, 15 August

Partly cloudy. High 72°, low 59°.

Pressure29.83 inHg
Wind16.2 mph NW
Humidity50%
Visibility—
Dew point48°
Sun, 1678° / 57°0Overcast
78 °Overcast

Topsham, Sunday, 16 August

Overcast. High 78°, low 57°.

Pressure30.06 inHg
Wind6.9 mph N
Humidity44%
Visibility—
Dew point48°
Mon, 1773° / 60°0.23Light rain
73 °Light rain

Topsham, Monday, 17 August

Light rain. High 73°, low 60°.

Pressure30.03 inHg
Wind9.9 mph S
Humidity56%
Visibility—
Dew point55°
Tue, 1875° / 58°0.14Light rain
75 °Light rain

Topsham, Tuesday, 18 August

Light rain. High 75°, low 58°.

Pressure30.00 inHg
Wind6.3 mph N
Humidity60%
Visibility—
Dew point55°
Wed, 1975° / 56°0Overcast
75 °Overcast

Topsham, Wednesday, 19 August

Overcast. High 75°, low 56°.

Pressure30.15 inHg
Wind9.6 mph S
Humidity56%
Visibility—
Dew point55°
Thu, 2078° / 62°0Overcast
78 °Overcast

Topsham, Thursday, 20 August

Overcast. High 78°, low 62°.

Pressure30.06 inHg
Wind13.5 mph S
Humidity61%
Visibility—
Dew point60°
Fri, 2176° / 68°0.21Light rain
76 °Light rain

Topsham, Friday, 21 August

Light rain. High 76°, low 68°.

Pressure29.85 inHg
Wind10.9 mph S
Humidity96%
Visibility—
Dew point69°
Sat, 2286° / 66°0Partly cloudy
86 °Partly cloudy

Topsham, Saturday, 22 August

Partly cloudy. High 86°, low 66°.

Pressure29.85 inHg
Wind7 mph N
Humidity53%
Visibility—
Dew point62°
Sun, 2384° / 63°0Partly cloudy
84 °Partly cloudy

Topsham, Sunday, 23 August

Partly cloudy. High 84°, low 63°.

Pressure29.97 inHg
Wind8.8 mph S
Humidity53%
Visibility—
Dew point59°
Mon, 2471° / 64°0.02Light rain
71 °Light rain

Topsham, Monday, 24 August

Light rain. High 71°, low 64°.

Pressure30.12 inHg
Wind7.4 mph N
Humidity78%
Visibility—
Dew point57°

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 Topsham, 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 Topsham, 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.