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As of 21:51 CST

Weather in St. Augustine, IL

28°Current weather

St. Augustine, Friday, 13 November, 21:51

Overcast. Feels like 24°. High 43°, low 28°.

Pressure30.21 inHg
Wind3.5 mph N
Humidity82%
Visibility6.2 mi
Dew point24°

10-day forecast for St. Augustine, IL: 25° to 66°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

61°
Best day: Friday, November 20
66° · 0.33 in
Worst day: Saturday, November 21

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

Sat, 1445° / 29°0Clear
MorningClear32°feels 26°
AfternoonClear45°feels 43°
EveningClear35°feels 35°
OvernightMostly clear31°feels 27°
45 °Clear

St. Augustine, Saturday, 14 November

Clear. High 45°, low 29°.

Pressure30.33 inHg
Wind2.8 mph NW
Humidity60%
Visibility6.2 mi
Dew point25°
Sun, 1548° / 29°0Clear
MorningClear33°feels 33°
AfternoonClear48°feels 48°
EveningClear38°feels 38°
OvernightClear31°feels 31°
48 °Clear

St. Augustine, Sunday, 15 November

Clear. High 48°, low 29°.

Pressure30.47 inHg
Wind1 mph SW
Humidity55%
Visibility6.2 mi
Dew point29°
Mon, 1652° / 29°0Clear
MorningClear34°feels 29°
AfternoonClear52°feels 50°
EveningClear39°feels 35°
OvernightClear32°feels 32°
52 °Clear

St. Augustine, Monday, 16 November

Clear. High 52°, low 29°.

Pressure30.50 inHg
Wind6.6 mph SW
Humidity50%
Visibility6.2 mi
Dew point33°
Tue, 1755° / 34°0Clear
MorningClear39°feels 34°
AfternoonClear54°feels 52°
EveningClear43°feels 38°
OvernightClear36°feels 31°
55 °Clear

St. Augustine, Tuesday, 17 November

Clear. High 55°, low 34°.

Pressure30.45 inHg
Wind8.4 mph S
Humidity54%
Visibility6.2 mi
Dew point37°
Wed, 1857° / 38°0Overcast
MorningOvercast43°feels 37°
AfternoonOvercast55°feels 52°
EveningOvercast52°feels 50°
OvernightOvercast48°feels 45°
57 °Overcast

St. Augustine, Wednesday, 18 November

Overcast. High 57°, low 38°.

Pressure30.27 inHg
Wind13.4 mph S
Humidity54%
Visibility—
Dew point36°
Thu, 1961° / 51°0.13Light rain
MorningLight rain55°feels 53°
AfternoonLight rain60°feels 59°
EveningLight rain56°feels 55°
OvernightLight rain55°feels 54°
61 °Light rain

St. Augustine, Thursday, 19 November

Light rain. High 61°, low 51°.

Pressure30.27 inHg
Wind13.1 mph S
Humidity63%
Visibility—
Dew point47°
Fri, 2061° / 53°0Light rain
MorningLight rain54°feels 54°
AfternoonLight rain58°feels 58°
EveningLight rain58°feels 58°
OvernightLight rain59°feels 58°
61 °Light rain

St. Augustine, Friday, 20 November

Light rain. High 61°, low 53°.

Pressure30.21 inHg
Wind14.1 mph S
Humidity89%
Visibility—
Dew point55°
Sat, 2166° / 50°0.33Rain
MorningRain58°feels 56°
AfternoonRain65°feels 64°
EveningRain58°feels 57°
OvernightRain51°feels 45°
66 °Rain

St. Augustine, Saturday, 21 November

Rain. High 66°, low 50°.

Pressure29.85 inHg
Wind19.6 mph SW
Humidity53%
Visibility—
Dew point47°
Sun, 2244° / 25°0.06Light snow
MorningLight snow33°feels 21°
AfternoonLight snow32°feels 19°
EveningLight snow26°feels 13°
OvernightLight snow27°feels 14°
44 °Light snow

St. Augustine, Sunday, 22 November

Light snow. High 44°, low 25°.

Pressure30.12 inHg
Wind26.3 mph NW
Humidity69%
Visibility—
Dew point24°

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 St. Augustine, IL 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.