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As of 04:38 EDT

Weather in Alton, MI

55°Current weather

Alton, Sunday, 9 August, 04:38

Partly cloudy. Feels like 55°. High 75°, low 55°.

Pressure29.94 inHg
Wind5.2 mph W
Humidity97%
Visibility6.2 mi
Dew point54°

10-day forecast for Alton, MI: 47° to 80°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

80°
Best day: Monday, August 10
74° · 0.27 in
Worst day: Tuesday, August 11

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

Mon, 1080° / 57°0Mostly clear
MorningClear59°feels 59°
AfternoonMostly clear80°feels 80°
EveningOvercast70°feels 70°
OvernightOvercast59°feels 59°
80 °Mostly clear

Alton, Monday, 10 August

Mostly clear. High 80°, low 57°.

Pressure29.88 inHg
Wind2.7 mph N
Humidity50%
Visibility6.2 mi
Dew point56°
Tue, 1174° / 59°0.27Rain
MorningLight rain61°feels 61°
AfternoonRain67°feels 68°
EveningLight rain66°feels 67°
OvernightOvercast63°feels 62°
74 °Rain

Alton, Tuesday, 11 August

Rain. High 74°, low 59°.

Pressure29.88 inHg
Wind4.5 mph SE
Humidity91%
Visibility6.2 mi
Dew point63°
Wed, 1278° / 55°0.05Light rain
MorningOvercast60°feels 61°
AfternoonPartly cloudy78°feels 77°
EveningOvercast64°feels 63°
OvernightPartly cloudy61°feels 61°
78 °Light rain

Alton, Wednesday, 12 August

Light rain. High 78°, low 55°.

Pressure29.83 inHg
Wind4.5 mph N
Humidity64%
Visibility6.2 mi
Dew point59°
Thu, 1368° / 49°0Partly cloudy
MorningPartly cloudy56°feels 55°
AfternoonPartly cloudy67°feels 65°
EveningPartly cloudy59°feels 58°
OvernightClear51°feels 50°
68 °Partly cloudy

Alton, Thursday, 13 August

Partly cloudy. High 68°, low 49°.

Pressure30.03 inHg
Wind11.3 mph N
Humidity48%
Visibility—
Dew point45°
Fri, 1470° / 47°0Clear
MorningClear56°feels 55°
AfternoonClear69°feels 67°
EveningClear61°feels 60°
OvernightClear52°feels 50°
70 °Clear

Alton, Friday, 14 August

Clear. High 70°, low 47°.

Pressure30.21 inHg
Wind10.1 mph N
Humidity41%
Visibility—
Dew point42°
Sat, 1570° / 48°0Overcast
MorningOvercast57°feels 55°
AfternoonOvercast67°feels 67°
EveningOvercast64°feels 63°
OvernightOvercast60°feels 59°
70 °Overcast

Alton, Saturday, 15 August

Overcast. High 70°, low 48°.

Pressure30.30 inHg
Wind7.2 mph S
Humidity54%
Visibility—
Dew point49°
Sun, 1667° / 56°0.07Light rain
MorningLight rain60°feels 60°
AfternoonLight rain63°feels 64°
EveningLight rain65°feels 65°
OvernightLight rain60°feels 60°
67 °Light rain

Alton, Sunday, 16 August

Light rain. High 67°, low 56°.

Pressure30.09 inHg
Wind5.4 mph SW
Humidity95%
Visibility—
Dew point61°
Mon, 1774° / 56°0Overcast
MorningOvercast62°feels 62°
AfternoonOvercast72°feels 71°
EveningOvercast64°feels 64°
OvernightOvercast58°feels 58°
74 °Overcast

Alton, Monday, 17 August

Overcast. High 74°, low 56°.

Pressure30.09 inHg
Wind9.7 mph N
Humidity46%
Visibility—
Dew point49°
Tue, 1869° / 53°0Overcast
MorningOvercast60°feels 59°
AfternoonOvercast68°feels 68°
EveningOvercast66°feels 66°
OvernightOvercast62°feels 62°
69 °Overcast

Alton, Tuesday, 18 August

Overcast. High 69°, low 53°.

Pressure30.03 inHg
Wind6.8 mph S
Humidity64%
Visibility—
Dew point54°

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 Alton, 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.