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As of 00:53 EDT

Weather in Katama, MA

75°Current weather

Katama, Sunday, 9 August, 00:53

Mostly clear. Feels like 76°. High 89°, low 74°.

Pressure29.91 inHg
Wind13.9 mph W
Humidity84%
Visibility6.2 mi
Dew point71°

Two-week outlook for Katama, MA: week one averages a high of 79.3° and week two 73.3°, so week two runs 6° cooler than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, August 9: 89°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)79.3°70°0.5 in / 2 d—
2nd (August 16 – August 22)73.3°69°0.5 in / 1 d—

Weekend weather

Sun, August 9
Light rain
89°74°
no precip.
Sat, August 15
Clear
75°66°
no precip.
Sun, August 16
Clear
72°66°
no precip.
Sat, August 22
Clear
74°65°
no precip.
Mon, 1085° / 72°0Clear
85 °Clear

Katama, Monday, 10 August

Clear. High 85°, low 72°.

Pressure29.97 inHg
Wind8.1 mph SW
Humidity64%
Visibility6.2 mi
Dew point64°
Tue, 1178° / 75°0Overcast
78 °Overcast

Katama, Tuesday, 11 August

Overcast. High 78°, low 75°.

Pressure29.80 inHg
Wind13 mph W
Humidity68%
Visibility6.2 mi
Dew point67°
Wed, 1276° / 68°0.33Rain
76 °Rain

Katama, Wednesday, 12 August

Rain. High 76°, low 68°.

Pressure29.68 inHg
Wind8.8 mph W
Humidity86%
Visibility4.5 mi
Dew point70°
Thu, 1377° / 68°0.17Light rain
77 °Light rain

Katama, Thursday, 13 August

Light rain. High 77°, low 68°.

Pressure29.71 inHg
Wind20.9 mph SW
Humidity89%
Visibility—
Dew point67°
Fri, 1474° / 66°0Clear
74 °Clear

Katama, Friday, 14 August

Clear. High 74°, low 66°.

Pressure29.97 inHg
Wind23.5 mph SW
Humidity48%
Visibility—
Dew point49°
Sat, 1575° / 66°0Clear
75 °Clear

Katama, Saturday, 15 August

Clear. High 75°, low 66°.

Pressure30.00 inHg
Wind17.6 mph NW
Humidity55%
Visibility—
Dew point52°
Sun, 1672° / 66°0Clear
72 °Clear

Katama, Sunday, 16 August

Clear. High 72°, low 66°.

Pressure30.15 inHg
Wind12.9 mph NW
Humidity50%
Visibility—
Dew point51°
Mon, 1773° / 71°0Overcast
73 °Overcast

Katama, Monday, 17 August

Overcast. High 73°, low 71°.

Pressure30.21 inHg
Wind17 mph S
Humidity58%
Visibility—
Dew point57°
Tue, 1873° / 72°0Overcast
73 °Overcast

Katama, Tuesday, 18 August

Overcast. High 73°, low 72°.

Pressure30.15 inHg
Wind13.3 mph S
Humidity60%
Visibility—
Dew point58°
Wed, 1974° / 72°0Overcast
74 °Overcast

Katama, Wednesday, 19 August

Overcast. High 74°, low 72°.

Pressure30.00 inHg
Wind11.9 mph S
Humidity78%
Visibility—
Dew point65°
Thu, 2075° / 70°0.53Rain
75 °Rain

Katama, Thursday, 20 August

Rain. High 75°, low 70°.

Pressure29.68 inHg
Wind25.6 mph SW
Humidity91%
Visibility—
Dew point68°
Fri, 2172° / 67°0Overcast
72 °Overcast

Katama, Friday, 21 August

Overcast. High 72°, low 67°.

Pressure29.68 inHg
Wind24.3 mph W
Humidity70%
Visibility—
Dew point58°
Sat, 2274° / 65°0Clear
74 °Clear

Katama, Saturday, 22 August

Clear. High 74°, low 65°.

Pressure30.00 inHg
Wind20.9 mph SW
Humidity46%
Visibility—
Dew point47°

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 Katama, MA, 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.