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As of 11:22 CST

Weather in Siam, IA

64°Current weather

Siam, Monday, 9 November, 11:22

Clear. Feels like 63°. High 67°, low 40°.

Pressure30.09 inHg
Wind6.9 mph S
Humidity63%
Visibility6.2 mi
Dew point51°

10-day forecast for Siam, IA: 25° to 67°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

67°
Best day: Monday, November 9
41°
Worst day: Friday, November 13

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

Tue, 1064° / 37°0Clear
MorningClear41°feels 37°
AfternoonClear64°feels 62°
EveningOvercast42°feels 39°
OvernightClear42°feels 38°
64 °Clear

Siam, Tuesday, 10 November

Clear. High 64°, low 37°.

Pressure30.12 inHg
Wind4 mph E
Humidity48%
Visibility6.2 mi
Dew point41°
Wed, 1157° / 42°0Clear
MorningClear49°feels 43°
AfternoonClear57°feels 55°
EveningClear48°feels 44°
OvernightClear47°feels 44°
57 °Clear

Siam, Wednesday, 11 November

Clear. High 57°, low 42°.

Pressure29.97 inHg
Wind18.1 mph NW
Humidity58%
Visibility6.2 mi
Dew point41°
Thu, 1248° / 39°0Overcast
MorningOvercast42°feels 38°
AfternoonOvercast47°feels 42°
EveningOvercast40°feels 36°
OvernightClear40°feels 38°
48 °Overcast

Siam, Thursday, 12 November

Overcast. High 48°, low 39°.

Pressure30.15 inHg
Wind9.2 mph N
Humidity65%
Visibility6.2 mi
Dew point37°
Fri, 1341° / 31°0Partly cloudy
MorningOvercast36°feels 30°
AfternoonPartly cloudy40°feels 35°
EveningPartly cloudy34°feels 34°
OvernightOvercast37°feels 33°
41 °Partly cloudy

Siam, Friday, 13 November

Partly cloudy. High 41°, low 31°.

Pressure30.24 inHg
Wind10.2 mph N
Humidity63%
Visibility—
Dew point28°
Sat, 1443° / 25°0Partly cloudy
MorningPartly cloudy30°feels 26°
AfternoonPartly cloudy41°feels 37°
EveningPartly cloudy37°feels 31°
OvernightPartly cloudy36°feels 30°
43 °Partly cloudy

Siam, Saturday, 14 November

Partly cloudy. High 43°, low 25°.

Pressure30.30 inHg
Wind8.9 mph SE
Humidity63%
Visibility—
Dew point28°
Sun, 1561° / 39°0Overcast
MorningOvercast45°feels 40°
AfternoonOvercast56°feels 55°
EveningOvercast53°feels 53°
OvernightOvercast50°feels 48°
61 °Overcast

Siam, Sunday, 15 November

Overcast. High 61°, low 39°.

Pressure29.83 inHg
Wind11.2 mph S
Humidity65%
Visibility—
Dew point43°
Mon, 1667° / 49°0Clear
MorningClear53°feels 51°
AfternoonClear63°feels 62°
EveningClear57°feels 57°
OvernightClear55°feels 55°
67 °Clear

Siam, Monday, 16 November

Clear. High 67°, low 49°.

Pressure29.88 inHg
Wind8 mph SW
Humidity49%
Visibility—
Dew point42°
Tue, 1766° / 56°0.01Light rain
MorningLight rain59°feels 59°
AfternoonLight rain61°feels 60°
EveningLight rain60°feels 59°
OvernightLight rain60°feels 59°
66 °Light rain

Siam, Tuesday, 17 November

Light rain. High 66°, low 56°.

Pressure30.09 inHg
Wind8.4 mph S
Humidity88%
Visibility—
Dew point57°
Wed, 1866° / 56°0Overcast
MorningOvercast58°feels 58°
AfternoonOvercast64°feels 64°
EveningOvercast61°feels 60°
OvernightOvercast59°feels 58°
66 °Overcast

Siam, Wednesday, 18 November

Overcast. High 66°, low 56°.

Pressure30.15 inHg
Wind15.7 mph SE
Humidity71%
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 Siam, 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.