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As of 05:50 CDT

Weather in Dorchester, IA

66°Current weather

Dorchester, Sunday, 9 August, 05:50

Overcast. Feels like 67°. High 74°, low 65°.

Pressure29.94 inHg
Wind5.1 mph S
Humidity93%
Visibility6.2 mi
Dew point64°

10-day forecast for Dorchester, IA: 55° to 84°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

84°
Best day: Monday, August 10
84° · 0.87 in
Worst day: Tuesday, August 11

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1084° / 71°0Overcast
MorningOvercast73°feels 74°
AfternoonPartly cloudy81°feels 85°
EveningClear76°feels 77°
OvernightClear72°feels 73°
84 °Overcast

Dorchester, Monday, 10 August

Overcast. High 84°, low 71°.

Pressure29.94 inHg
Wind6.7 mph SW
Humidity83%
Visibility6.2 mi
Dew point70°
Tue, 1184° / 69°0.87Heavy rain
MorningOvercast71°feels 72°
AfternoonOvercast82°feels 87°
EveningClear76°feels 77°
OvernightOvercast69°feels 70°
84 °Heavy rain

Dorchester, Tuesday, 11 August

Heavy rain. High 84°, low 69°.

Pressure29.80 inHg
Wind4.1 mph NE
Humidity80%
Visibility6.2 mi
Dew point72°
Wed, 1280° / 66°0Partly cloudy
MorningPartly cloudy69°feels 69°
AfternoonClear80°feels 81°
EveningOvercast72°feels 72°
OvernightOvercast71°feels 72°
80 °Partly cloudy

Dorchester, Wednesday, 12 August

Partly cloudy. High 80°, low 66°.

Pressure29.91 inHg
Wind5.7 mph N
Humidity53%
Visibility6.2 mi
Dew point59°
Thu, 1371° / 60°0Overcast
MorningOvercast63°feels 62°
AfternoonOvercast70°feels 70°
EveningOvercast67°feels 67°
OvernightOvercast63°feels 62°
71 °Overcast

Dorchester, Thursday, 13 August

Overcast. High 71°, low 60°.

Pressure30.09 inHg
Wind8.4 mph NE
Humidity60%
Visibility—
Dew point55°
Fri, 1475° / 55°0Overcast
MorningOvercast61°feels 60°
AfternoonOvercast73°feels 73°
EveningOvercast68°feels 68°
OvernightOvercast62°feels 61°
75 °Overcast

Dorchester, Friday, 14 August

Overcast. High 75°, low 55°.

Pressure30.18 inHg
Wind8.1 mph E
Humidity53%
Visibility—
Dew point53°
Sat, 1573° / 57°0Overcast
MorningOvercast60°feels 59°
AfternoonOvercast67°feels 66°
EveningOvercast68°feels 68°
OvernightOvercast64°feels 64°
73 °Overcast

Dorchester, Saturday, 15 August

Overcast. High 73°, low 57°.

Pressure30.24 inHg
Wind9.7 mph SE
Humidity66%
Visibility—
Dew point53°
Sun, 1678° / 65°0.01Light rain
MorningLight rain69°feels 69°
AfternoonLight rain76°feels 77°
EveningLight rain74°feels 75°
OvernightLight rain68°feels 69°
78 °Light rain

Dorchester, Sunday, 16 August

Light rain. High 78°, low 65°.

Pressure30.09 inHg
Wind7.5 mph NW
Humidity69%
Visibility—
Dew point64°
Mon, 1777° / 58°0Overcast
MorningOvercast63°feels 63°
AfternoonOvercast75°feels 75°
EveningOvercast71°feels 71°
OvernightOvercast66°feels 66°
77 °Overcast

Dorchester, Monday, 17 August

Overcast. High 77°, low 58°.

Pressure30.12 inHg
Wind5.9 mph NW
Humidity56%
Visibility—
Dew point57°
Tue, 1882° / 61°0.12Light rain
MorningLight rain65°feels 66°
AfternoonLight rain73°feels 74°
EveningLight rain78°feels 78°
OvernightLight rain71°feels 72°
82 °Light rain

Dorchester, Tuesday, 18 August

Light rain. High 82°, low 61°.

Pressure29.97 inHg
Wind11.7 mph S
Humidity91%
Visibility—
Dew point68°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Dorchester, IA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.