As of 01:20 CST

Weather in Santiago, IA

48°Current weather

Santiago, Wednesday, 11 November, 01:20

Clear. Feels like 48°. High 60°, low 45°.

Pressure29.91 inHg
Wind0 mph N
Humidity70%
Visibility6.2 mi
Dew point39°

Monthly outlook for Santiago, IA: average high 45.7°, average low 32°. That is 0.2° below the climate normal for November. Precipitation is expected on 3 days (about 2.5 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 19 November (61.3°), the coolest 23 November (17.6°).

45.7°/32°
Average high / low
−0.2°
Below normal
3 / 4
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 November – 20 November50.2°47.5°+1.5°
21 November – 30 November38°42°-2.2°
1 December – 10 Decemberat normal36°—

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).

Thu, 1247° / 37°0Overcast
47 °Overcast

Santiago, Thursday, 12 November

Overcast. High 47°, low 37°.

Pressure30.18 inHg
Wind11.9 mph N
Humidity66%
Visibility6.2 mi
Dew point28°
Fri, 1341° / 28°0Partly cloudy
41 °Partly cloudy

Santiago, Friday, 13 November

Partly cloudy. High 41°, low 28°.

Pressure30.21 inHg
Wind6.5 mph N
Humidity66%
Visibility6.2 mi
Dew point22°
Sat, 1444° / 23°0Clear
44 °Clear

Santiago, Saturday, 14 November

Clear. High 44°, low 23°.

Pressure30.27 inHg
Wind3.1 mph S
Humidity64%
Visibility6.2 mi
Dew point25°
Sun, 1549° / 28°0Mostly clear
49 °Mostly clear

Santiago, Sunday, 15 November

Mostly clear. High 49°, low 28°.

Pressure30.36 inHg
Wind6.8 mph SE
Humidity55%
Visibility—
Dew point29°
Mon, 1649° / 31°0Mostly clear
49 °Mostly clear

Santiago, Monday, 16 November

Mostly clear. High 49°, low 31°.

Pressure30.45 inHg
Wind6.8 mph SE
Humidity53%
Visibility—
Dew point30°
Tue, 1750° / 33°0Overcast
50 °Overcast

Santiago, Tuesday, 17 November

Overcast. High 50°, low 33°.

Pressure30.33 inHg
Wind11 mph S
Humidity58%
Visibility—
Dew point31°
Wed, 1851° / 37°0Overcast
51 °Overcast

Santiago, Wednesday, 18 November

Overcast. High 51°, low 37°.

Pressure30.09 inHg
Wind17.7 mph SE
Humidity58%
Visibility—
Dew point31°
Thu, 1961° / 48°0.1Light rain
61 °Light rain

Santiago, Thursday, 19 November

Light rain. High 61°, low 48°.

Pressure29.85 inHg
Wind17.6 mph S
Humidity71%
Visibility—
Dew point48°
Fri, 2048° / 44°1.9Heavy rain
48 °Heavy rain

Santiago, Friday, 20 November

Heavy rain. High 48°, low 44°.

Pressure29.88 inHg
Wind23.6 mph NE
Humidity95%
Visibility—
Dew point46°
Sat, 2144° / 34°0.48Snow
44 °Snow

Santiago, Saturday, 21 November

Snow. High 44°, low 34°.

Pressure29.88 inHg
Wind24.6 mph N
Humidity96%
Visibility—
Dew point36°
Sun, 2231° / 21°0Overcast
31 °Overcast

Santiago, Sunday, 22 November

Overcast. High 31°, low 21°.

Pressure30.30 inHg
Wind18.8 mph NW
Humidity40%
Visibility—
Dew point7°
Mon, 2325° / 18°0Mostly clear
25 °Mostly clear

Santiago, Monday, 23 November

Mostly clear. High 25°, low 18°.

Pressure30.42 inHg
Wind19.1 mph NW
Humidity34%
Visibility—
Dew point-2°
Tue, 2437° / 20°0Overcast
37 °Overcast

Santiago, Tuesday, 24 November

Overcast. High 37°, low 20°.

Pressure30.18 inHg
Wind13.9 mph SW
Humidity37%
Visibility—
Dew point11°
Wed, 2545° / 30°0Overcast
45 °Overcast

Santiago, Wednesday, 25 November

Overcast. High 45°, low 30°.

Pressure29.97 inHg
Wind10.1 mph SW
Humidity72%
Visibility—
Dew point33°
Thu, 2646° / 35°0Mostly clear
46 °Mostly clear

Santiago, Thursday, 26 November

Mostly clear. High 46°, low 35°.

Pressure30.12 inHg
Wind6.9 mph SW
Humidity55%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 0538° / 23°0.06Climate normal
38 °Climate normal

Santiago, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high38°
Average low23°
Average precipitation0.06 in
Chance of precipitation18%
Record high65° (2001)
Record low2° (2005)
Sun, 0635° / 21°0.05Climate normal
35 °Climate normal

Santiago, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high35°
Average low21°
Average precipitation0.05 in
Chance of precipitation27%
Record high56° (1998)
Record low-5° (1972)
Mon, 0734° / 20°0.06Climate normal
34 °Climate normal

Santiago, Monday, 7 December

Climate normal for this date — 60-year average.

Average high34°
Average low20°
Average precipitation0.06 in
Chance of precipitation22%
Record high58° (2023)
Record low-15° (1972)
Tue, 0834° / 20°0.06Climate normal
34 °Climate normal

Santiago, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high34°
Average low20°
Average precipitation0.06 in
Chance of precipitation28%
Record high55° (2023)
Record low-5° (1978)
Wed, 0935° / 19°0.04Climate normal
35 °Climate normal

Santiago, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high35°
Average low19°
Average precipitation0.04 in
Chance of precipitation18%
Record high53° (2015)
Record low-14° (1978)
Thu, 1033° / 18°0.04Climate normal
33 °Climate normal

Santiago, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.04 in
Chance of precipitation18%
Record high57° (1979)
Record low-13° (1978)

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.