As of 08:31 CST

Weather in Santiago, IA

48°Current weather

Santiago, Thursday, 5 November, 08:31

Fog. Feels like 44°. High 51°, low 46°.

Pressure29.83 inHg
Wind11.5 mph NW
Humidity98%
Visibility2.5 mi
Dew point48°

Monthly outlook for Santiago, IA: average high 55.3°, average low 39.5°. That is 3.5° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 9 November (67.4°), the coolest 13 November (29°).

55.3°/39.5°
Average high / low
+3.5°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
5 November – 14 November52.7°49.8°+1.7°
15 November – 24 November59.5°46.2°+7.4°
25 November – 4 Decemberat normal39.5°—

November records over 66 years

76.5°8 November 1999All-time high
-4.9°25 November 1991All-time low

Climate normals and records are computed from the nearest reference point — Mitchellville (3 mi).

Fri, 0648° / 35°0Mostly clear
48 °Mostly clear

Santiago, Friday, 6 November

Mostly clear. High 48°, low 35°.

Pressure30.27 inHg
Wind5.1 mph N
Humidity54%
Visibility6.2 mi
Dew point32°
Sat, 0755° / 34°0Overcast
55 °Overcast

Santiago, Saturday, 7 November

Overcast. High 55°, low 34°.

Pressure30.24 inHg
Wind6.8 mph SW
Humidity57%
Visibility6.2 mi
Dew point38°
Sun, 0860° / 43°0Clear
60 °Clear

Santiago, Sunday, 8 November

Clear. High 60°, low 43°.

Pressure30.15 inHg
Wind6.7 mph NW
Humidity49%
Visibility6.2 mi
Dew point40°
Mon, 0967° / 38°0Mostly clear
67 °Mostly clear

Santiago, Monday, 9 November

Mostly clear. High 67°, low 38°.

Pressure30.06 inHg
Wind9.9 mph SW
Humidity63%
Visibility—
Dew point47°
Tue, 1058° / 43°0Overcast
58 °Overcast

Santiago, Tuesday, 10 November

Overcast. High 58°, low 43°.

Pressure30.12 inHg
Wind7 mph NW
Humidity50%
Visibility—
Dew point36°
Wed, 1148° / 41°0Overcast
48 °Overcast

Santiago, Wednesday, 11 November

Overcast. High 48°, low 41°.

Pressure30.24 inHg
Wind14 mph N
Humidity48%
Visibility—
Dew point28°
Thu, 1244° / 35°0Overcast
44 °Overcast

Santiago, Thursday, 12 November

Overcast. High 44°, low 35°.

Pressure30.33 inHg
Wind12.1 mph N
Humidity48%
Visibility—
Dew point23°
Fri, 1345° / 29°0Clear
45 °Clear

Santiago, Friday, 13 November

Clear. High 45°, low 29°.

Pressure30.33 inHg
Wind6 mph NW
Humidity36%
Visibility—
Dew point16°
Sat, 1451° / 31°0Clear
51 °Clear

Santiago, Saturday, 14 November

Clear. High 51°, low 31°.

Pressure30.24 inHg
Wind7.4 mph W
Humidity41%
Visibility—
Dew point23°
Sun, 1554° / 34°0Clear
54 °Clear

Santiago, Sunday, 15 November

Clear. High 54°, low 34°.

Pressure30.21 inHg
Wind11.4 mph SW
Humidity38%
Visibility—
Dew point25°
Mon, 1657° / 36°0Partly cloudy
57 °Partly cloudy

Santiago, Monday, 16 November

Partly cloudy. High 57°, low 36°.

Pressure30.09 inHg
Wind12.5 mph SW
Humidity47%
Visibility—
Dew point33°
Tue, 1763° / 43°0Clear
63 °Clear

Santiago, Tuesday, 17 November

Clear. High 63°, low 43°.

Pressure30.03 inHg
Wind12.6 mph S
Humidity55%
Visibility—
Dew point42°
Wed, 1862° / 47°0Overcast
62 °Overcast

Santiago, Wednesday, 18 November

Overcast. High 62°, low 47°.

Pressure29.88 inHg
Wind17.4 mph SW
Humidity47%
Visibility—
Dew point38°
Thu, 1961° / 50°0.01Light rain
61 °Light rain

Santiago, Thursday, 19 November

Light rain. High 61°, low 50°.

Pressure29.83 inHg
Wind14.7 mph S
Humidity78%
Visibility—
Dew point49°
Fri, 2061° / 48°0.07Light rain
61 °Light rain

Santiago, Friday, 20 November

Light rain. High 61°, low 48°.

Pressure30.00 inHg
Wind10.1 mph SE
Humidity62%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2144° / 29°0.04Climate normal
44 °Climate normal

Santiago, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high44°
Average low29°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (1990)
Record low7° (1964)
Sun, 2245° / 29°0.03Climate normal
45 °Climate normal

Santiago, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high69° (1966)
Record low4° (2015)
Mon, 2344° / 29°0.1Climate normal
44 °Climate normal

Santiago, Monday, 23 November

Climate normal for this date — 60-year average.

Average high44°
Average low29°
Average precipitation0.1 in
Chance of precipitation27%
Record high66° (1966)
Record low9° (1970)
Tue, 2444° / 28°0.04Climate normal
44 °Climate normal

Santiago, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high66° (2017)
Record low8° (1985)
Wed, 2542° / 28°0.06Climate normal
42 °Climate normal

Santiago, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.06 in
Chance of precipitation23%
Record high60° (1960)
Record low-5° (1991)
Thu, 2642° / 28°0.09Climate normal
42 °Climate normal

Santiago, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation35%
Record high67° (1990)
Record low2° (1977)
Fri, 2740° / 26°0.09Climate normal
40 °Climate normal

Santiago, Friday, 27 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.09 in
Chance of precipitation35%
Record high67° (1990)
Record low4° (1992)
Sat, 2839° / 24°0.07Climate normal
39 °Climate normal

Santiago, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.07 in
Chance of precipitation17%
Record high65° (1998)
Record low4° (1995)
Sun, 2940° / 26°0.07Climate normal
40 °Climate normal

Santiago, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.07 in
Chance of precipitation30%
Record high70° (1998)
Record low2° (1995)
Mon, 3040° / 25°0.06Climate normal
40 °Climate normal

Santiago, Monday, 30 November

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.06 in
Chance of precipitation20%
Record high65° (1998)
Record low1° (1964)
Tue, 0138° / 25°0.08Climate normal
38 °Climate normal

Santiago, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.08 in
Chance of precipitation23%
Record high62° (1998)
Record low3° (1971)
Wed, 0239° / 25°0.04Climate normal
39 °Climate normal

Santiago, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high39°
Average low25°
Average precipitation0.04 in
Chance of precipitation20%
Record high62° (1973)
Record low-7° (1985)
Thu, 0338° / 23°0.07Climate normal
38 °Climate normal

Santiago, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high38°
Average low23°
Average precipitation0.07 in
Chance of precipitation17%
Record high67° (2012)
Record low-13° (1985)
Fri, 0437° / 23°0.04Climate normal
37 °Climate normal

Santiago, Friday, 4 December

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (2017)
Record low-10° (2025)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Santiago, IA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Santiago, IA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.