10-day forecast for Jamestown, MI: 52° to 89°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Monday, August 17
81° · 0.81 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 69°0.37
Morning74°feels 75°
Afternoon83°feels 85°
Evening78°feels 79°
Overnight72°feels 74°
89 °
Jamestown, Monday, 10 August
Rain. High 89°, low 69°.
Pressure29.88 inHg
Wind4.3 mph W
Humidity78%
Visibility6.2 mi
Dew point71°
Tue, 1181° / 63°0.81
Morning65°feels 65°
Afternoon67°feels 68°
Evening73°feels 74°
Overnight66°feels 66°
81 °
Jamestown, Tuesday, 11 August
Heavy rain. High 81°, low 63°.
Pressure29.85 inHg
Wind3.9 mph S
Humidity52%
Visibility6.2 mi
Dew point63°
Wed, 1282° / 63°0
Morning66°feels 66°
Afternoon82°feels 84°
Evening72°feels 72°
Overnight65°feels 66°
82 °
Jamestown, Wednesday, 12 August
Clear. High 82°, low 63°.
Pressure29.80 inHg
Wind6.6 mph NW
Humidity60%
Visibility6.2 mi
Dew point65°
Thu, 1374° / 57°0
Morning62°feels 61°
Afternoon73°feels 72°
Evening65°feels 64°
Overnight61°feels 61°
74 °
Jamestown, Thursday, 13 August
Overcast. High 74°, low 57°.
Pressure30.00 inHg
Wind15.1 mph W
Humidity38%
Visibility—
Dew point45°
Fri, 1475° / 52°0
Morning60°feels 59°
Afternoon73°feels 72°
Evening64°feels 64°
Overnight59°feels 57°
75 °
Jamestown, Friday, 14 August
Clear. High 75°, low 52°.
Pressure30.15 inHg
Wind11.1 mph W
Humidity41%
Visibility—
Dew point47°
Sat, 1579° / 54°0
Morning62°feels 61°
Afternoon76°feels 75°
Evening69°feels 69°
Overnight64°feels 63°
79 °
Jamestown, Saturday, 15 August
Overcast. High 79°, low 54°.
Pressure30.27 inHg
Wind11.5 mph E
Humidity39%
Visibility—
Dew point48°
Sun, 1675° / 63°0
Morning65°feels 65°
Afternoon72°feels 72°
Evening69°feels 69°
Overnight65°feels 65°
75 °
Jamestown, Sunday, 16 August
Overcast. High 75°, low 63°.
Pressure30.12 inHg
Wind8.4 mph S
Humidity56%
Visibility—
Dew point55°
Mon, 1782° / 60°0
Morning68°feels 68°
Afternoon81°feels 80°
Evening70°feels 69°
Overnight64°feels 63°
82 °
Jamestown, Monday, 17 August
Partly cloudy. High 82°, low 60°.
Pressure30.03 inHg
Wind14.2 mph W
Humidity35%
Visibility—
Dew point49°
Tue, 1880° / 58°0
Morning66°feels 66°
Afternoon78°feels 78°
Evening70°feels 70°
Overnight63°feels 62°
80 °
Jamestown, Tuesday, 18 August
Overcast. High 80°, low 58°.
Pressure30.03 inHg
Wind10.8 mph W
Humidity46%
Visibility—
Dew point55°
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 Jamestown, MI 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.