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As of 13:37 CST

Weather in Siam, IA

46°Current weather

Siam, Saturday, 14 November, 13:37

Clear. Feels like 41°. High 46°, low 24°.

Pressure30.27 inHg
Wind10.4 mph S
Humidity49%
Visibility6.2 mi
Dew point28°

10-day forecast for Siam, IA: 24° to 65°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

59°
Best day: Wednesday, November 18
63° · 0.62 in
Worst day: Saturday, November 21

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

Sun, 1551° / 26°0Overcast
MorningPartly cloudy31°feels 24°
AfternoonClear51°feels 48°
EveningClear34°feels 29°
OvernightPartly cloudy28°feels 22°
51 °Overcast

Siam, Sunday, 15 November

Overcast. High 51°, low 26°.

Pressure30.45 inHg
Wind7.2 mph S
Humidity56%
Visibility6.2 mi
Dew point30°
Mon, 1653° / 31°0Clear
MorningClear34°feels 27°
AfternoonClear53°feels 50°
EveningClear42°feels 36°
OvernightClear33°feels 27°
53 °Clear

Siam, Monday, 16 November

Clear. High 53°, low 31°.

Pressure30.47 inHg
Wind10.1 mph S
Humidity52%
Visibility6.2 mi
Dew point34°
Tue, 1756° / 37°0Partly cloudy
MorningClear39°feels 32°
AfternoonOvercast56°feels 54°
EveningOvercast49°feels 43°
OvernightMostly clear39°feels 33°
56 °Partly cloudy

Siam, Tuesday, 17 November

Partly cloudy. High 56°, low 37°.

Pressure30.36 inHg
Wind13.8 mph S
Humidity54%
Visibility6.2 mi
Dew point37°
Wed, 1859° / 45°0Overcast
MorningOvercast48°feels 42°
AfternoonOvercast56°feels 54°
EveningOvercast56°feels 54°
OvernightOvercast46°feels 40°
59 °Overcast

Siam, Wednesday, 18 November

Overcast. High 59°, low 45°.

Pressure30.12 inHg
Wind17.7 mph S
Humidity53%
Visibility6.2 mi
Dew point39°
Thu, 1960° / 49°0.06Light rain
MorningLight rain56°feels 55°
AfternoonLight rain57°feels 56°
EveningLight rain51°feels 49°
OvernightLight rain50°feels 48°
60 °Light rain

Siam, Thursday, 19 November

Light rain. High 60°, low 49°.

Pressure30.18 inHg
Wind15.3 mph S
Humidity69%
Visibility—
Dew point48°
Fri, 2065° / 50°0.12Light rain
MorningLight rain57°feels 57°
AfternoonLight rain63°feels 63°
EveningLight rain61°feels 60°
OvernightLight rain60°feels 60°
65 °Light rain

Siam, Friday, 20 November

Light rain. High 65°, low 50°.

Pressure29.97 inHg
Wind20 mph S
Humidity79%
Visibility—
Dew point56°
Sat, 2163° / 46°0.62Rain
MorningRain60°feels 59°
AfternoonRain60°feels 59°
EveningRain46°feels 38°
OvernightRain48°feels 42°
63 °Rain

Siam, Saturday, 21 November

Rain. High 63°, low 46°.

Pressure29.62 inHg
Wind25.6 mph NW
Humidity72%
Visibility—
Dew point53°
Sun, 2244° / 36°0Partly cloudy
MorningPartly cloudy39°feels 31°
AfternoonPartly cloudy42°feels 36°
EveningPartly cloudy38°feels 33°
OvernightPartly cloudy36°feels 31°
44 °Partly cloudy

Siam, Sunday, 22 November

Partly cloudy. High 44°, low 36°.

Pressure30.39 inHg
Wind16.2 mph NW
Humidity60%
Visibility—
Dew point29°
Mon, 2345° / 32°0Mostly clear
MorningMostly clear35°feels 31°
AfternoonMostly clear42°feels 39°
EveningMostly clear38°feels 33°
OvernightMostly clear36°feels 30°
45 °Mostly clear

Siam, Monday, 23 November

Mostly clear. High 45°, low 32°.

Pressure30.39 inHg
Wind7.8 mph SE
Humidity51%
Visibility—
Dew point25°

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.