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As of 17:53 CDT

Weather in Sandwich, IL

82°Current weather

Sandwich, Saturday, 8 August, 17:53

Clear. Feels like 84°. High 83°, low 68°.

Pressure30.00 inHg
Wind5.5 mph W
Humidity58%
Visibility6.2 mi
Dew point65°
Sun, 0986° / 63°1.02Heavy rain
86 °Heavy rain

Sandwich, Sunday, 9 August

Heavy rain. High 86°, low 63°.

Pressure29.91 inHg
Wind11.3 mph E
Humidity99%
Visibility6.2 mi
Dew point72°
Mon, 1084° / 71°0.02Light rain
84 °Light rain

Sandwich, Monday, 10 August

Light rain. High 84°, low 71°.

Pressure29.91 inHg
Wind9 mph SE
Humidity85%
Visibility6.2 mi
Dew point74°
Tue, 1187° / 71°0.17Rain
87 °Rain

Sandwich, Tuesday, 11 August

Rain. High 87°, low 71°.

Pressure29.80 inHg
Wind10.6 mph SW
Humidity81%
Visibility6.2 mi
Dew point76°
Wed, 1279° / 66°0.03Light rain
79 °Light rain

Sandwich, Wednesday, 12 August

Light rain. High 79°, low 66°.

Pressure29.88 inHg
Wind7.5 mph SW
Humidity92%
Visibility6.2 mi
Dew point70°
Thu, 1371° / 59°0.03Light rain
71 °Light rain

Sandwich, Thursday, 13 August

Light rain. High 71°, low 59°.

Pressure29.94 inHg
Wind12.3 mph E
Humidity74%
Visibility—
Dew point62°
Fri, 1473° / 55°0Clear
73 °Clear

Sandwich, Friday, 14 August

Clear. High 73°, low 55°.

Pressure30.18 inHg
Wind7.7 mph N
Humidity64%
Visibility—
Dew point57°
Sat, 1573° / 54°0Overcast
73 °Overcast

Sandwich, Saturday, 15 August

Overcast. High 73°, low 54°.

Pressure30.33 inHg
Wind6.2 mph SE
Humidity64%
Visibility—
Dew point56°
Sun, 1676° / 57°0Partly cloudy
76 °Partly cloudy

Sandwich, Sunday, 16 August

Partly cloudy. High 76°, low 57°.

Pressure30.18 inHg
Wind10.3 mph S
Humidity69%
Visibility—
Dew point61°
Mon, 1778° / 65°0Overcast
78 °Overcast

Sandwich, Monday, 17 August

Overcast. High 78°, low 65°.

Pressure29.97 inHg
Wind6.5 mph S
Humidity88%
Visibility—
Dew point70°
Tue, 1883° / 67°0.01Light rain
83 °Light rain

Sandwich, Tuesday, 18 August

Light rain. High 83°, low 67°.

Pressure30.03 inHg
Wind7 mph NE
Humidity74%
Visibility—
Dew point69°
Wed, 1981° / 63°0.35Rain
81 °Rain

Sandwich, Wednesday, 19 August

Rain. High 81°, low 63°.

Pressure29.91 inHg
Wind9.4 mph SW
Humidity76%
Visibility—
Dew point71°
Thu, 2075° / 65°0.02Light rain
75 °Light rain

Sandwich, Thursday, 20 August

Light rain. High 75°, low 65°.

Pressure29.91 inHg
Wind9.6 mph N
Humidity82%
Visibility—
Dew point66°
Fri, 2179° / 62°0.01Light rain
79 °Light rain

Sandwich, Friday, 21 August

Light rain. High 79°, low 62°.

Pressure29.97 inHg
Wind7.2 mph SE
Humidity67%
Visibility—
Dew point64°
Sat, 2274° / 56°0.02Light rain
74 °Light rain

Sandwich, Saturday, 22 August

Light rain. High 74°, low 56°.

Pressure29.94 inHg
Wind16.4 mph NE
Humidity78%
Visibility—
Dew point66°
Sun, 2367° / 50°0Clear
67 °Clear

Sandwich, Sunday, 23 August

Clear. High 67°, low 50°.

Pressure30.24 inHg
Wind10.8 mph E
Humidity55%
Visibility—
Dew point47°

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 Sandwich, IL 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 Sandwich, IL 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.