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As of 19:35 CDT

Weather in Castleton, IL

72°Current weather

Castleton, Sunday, 11 October, 19:35

Clear. Feels like 72°. High 81°, low 53°.

Pressure29.91 inHg
Wind8.4 mph S
Humidity72%
Visibility6.2 mi
Dew point62°

Two-week outlook for Castleton, IL: week one averages a high of 70.3° and week two 63.7°, so week two runs 6.6° cooler than week one. Around 3.2 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, October 11: 81°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 11 – October 17)70.3°55.3°1.5 in / 2 d—
2nd (October 18 – October 24)63.7°49.8°1.8 in / 4 d—

Weekend weather

Sun, October 11
Clear
81°53°
no precip.
Sat, October 17
Mostly clear
48°38°
no precip.
Sun, October 18
Clear
57°34°
no precip.
Sat, October 24
Rain
62°45°
0.52 in
Mon, 1285° / 62°0Clear
85 °Clear

Castleton, Monday, 12 October

Clear. High 85°, low 62°.

Pressure29.85 inHg
Wind12.9 mph SW
Humidity58%
Visibility6.2 mi
Dew point63°
Tue, 1380° / 68°0.01Light rain
80 °Light rain

Castleton, Tuesday, 13 October

Light rain. High 80°, low 68°.

Pressure29.85 inHg
Wind7 mph W
Humidity65%
Visibility6.2 mi
Dew point65°
Wed, 1472° / 62°0.2Rain
72 °Rain

Castleton, Wednesday, 14 October

Rain. High 72°, low 62°.

Pressure30.06 inHg
Wind8.2 mph NE
Humidity63%
Visibility6.2 mi
Dew point59°
Thu, 1568° / 58°1.25Heavy rain
68 °Heavy rain

Castleton, Thursday, 15 October

Heavy rain. High 68°, low 58°.

Pressure29.97 inHg
Wind4.8 mph E
Humidity94%
Visibility1.5 mi
Dew point62°
Fri, 1658° / 47°0Light rain
58 °Light rain

Castleton, Friday, 16 October

Light rain. High 58°, low 47°.

Pressure30.47 inHg
Wind17.8 mph N
Humidity44%
Visibility—
Dew point35°
Sat, 1748° / 38°0Mostly clear
48 °Mostly clear

Castleton, Saturday, 17 October

Mostly clear. High 48°, low 38°.

Pressure30.62 inHg
Wind6.7 mph S
Humidity39%
Visibility—
Dew point22°
Sun, 1857° / 34°0Clear
57 °Clear

Castleton, Sunday, 18 October

Clear. High 57°, low 34°.

Pressure30.45 inHg
Wind19.5 mph SW
Humidity38%
Visibility—
Dew point26°
Mon, 1964° / 41°0Clear
64 °Clear

Castleton, Monday, 19 October

Clear. High 64°, low 41°.

Pressure30.36 inHg
Wind14 mph SW
Humidity34%
Visibility—
Dew point31°
Tue, 2066° / 50°0Overcast
66 °Overcast

Castleton, Tuesday, 20 October

Overcast. High 66°, low 50°.

Pressure30.30 inHg
Wind10.7 mph S
Humidity42%
Visibility—
Dew point38°
Wed, 2165° / 57°0.1Light rain
65 °Light rain

Castleton, Wednesday, 21 October

Light rain. High 65°, low 57°.

Pressure30.15 inHg
Wind16.2 mph S
Humidity66%
Visibility—
Dew point52°
Thu, 2270° / 61°0.04Light rain
70 °Light rain

Castleton, Thursday, 22 October

Light rain. High 70°, low 61°.

Pressure30.18 inHg
Wind16 mph S
Humidity72%
Visibility—
Dew point59°
Fri, 2362° / 60°1.11Rain
62 °Rain

Castleton, Friday, 23 October

Rain. High 62°, low 60°.

Pressure30.06 inHg
Wind16.9 mph S
Humidity92%
Visibility—
Dew point58°
Sat, 2462° / 45°0.52Rain
62 °Rain

Castleton, Saturday, 24 October

Rain. High 62°, low 45°.

Pressure30.06 inHg
Wind14.5 mph NW
Humidity87%
Visibility—
Dew point47°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Castleton, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.