As of 04:04 EDT

Weather in Guernsey, IN

66°Current weather

Guernsey, Sunday, 9 August, 04:04

Clear. Feels like 66°. High 88°, low 66°.

Pressure30.03 inHg
Wind3 mph SW
Humidity92%
Visibility6.2 mi
Dew point63°
Mon, 1093° / 73°0.31Rain
93 °Rain

Guernsey, Monday, 10 August

Rain. High 93°, low 73°.

Pressure29.91 inHg
Wind12.7 mph SW
Humidity67%
Visibility6.2 mi
Dew point73°
Tue, 1188° / 70°0.23Rain
88 °Rain

Guernsey, Tuesday, 11 August

Rain. High 88°, low 70°.

Pressure29.88 inHg
Wind12.9 mph SW
Humidity67%
Visibility6.2 mi
Dew point73°
Wed, 1284° / 69°0.17Light rain
84 °Light rain

Guernsey, Wednesday, 12 August

Light rain. High 84°, low 69°.

Pressure29.83 inHg
Wind3.8 mph N
Humidity72%
Visibility6.2 mi
Dew point71°
Thu, 1379° / 62°0.02Light rain
79 °Light rain

Guernsey, Thursday, 13 August

Light rain. High 79°, low 62°.

Pressure30.00 inHg
Wind10.8 mph NE
Humidity61%
Visibility
Dew point62°
Fri, 1475° / 57°0.14Rain
75 °Rain

Guernsey, Friday, 14 August

Rain. High 75°, low 57°.

Pressure30.15 inHg
Wind10.5 mph E
Humidity56%
Visibility
Dew point55°
Sat, 1574° / 59°0Overcast
74 °Overcast

Guernsey, Saturday, 15 August

Overcast. High 74°, low 59°.

Pressure30.24 inHg
Wind10.7 mph SE
Humidity55%
Visibility
Dew point55°
Sun, 1679° / 61°0.04Light rain
79 °Light rain

Guernsey, Sunday, 16 August

Light rain. High 79°, low 61°.

Pressure30.09 inHg
Wind9.6 mph SE
Humidity65%
Visibility
Dew point61°
Mon, 1782° / 64°0.02Light rain
82 °Light rain

Guernsey, Monday, 17 August

Light rain. High 82°, low 64°.

Pressure30.06 inHg
Wind6.7 mph NE
Humidity53%
Visibility
Dew point60°
Tue, 1882° / 64°0Clear
82 °Clear

Guernsey, Tuesday, 18 August

Clear. High 82°, low 64°.

Pressure30.03 inHg
Wind6.2 mph SW
Humidity57%
Visibility
Dew point63°
Wed, 1985° / 65°0.02Light rain
85 °Light rain

Guernsey, Wednesday, 19 August

Light rain. High 85°, low 65°.

Pressure29.97 inHg
Wind15.1 mph S
Humidity56%
Visibility
Dew point65°
Thu, 2095° / 73°0Overcast
95 °Overcast

Guernsey, Thursday, 20 August

Overcast. High 95°, low 73°.

Pressure29.80 inHg
Wind14.1 mph SW
Humidity48%
Visibility
Dew point69°
Fri, 2195° / 72°0Clear
95 °Clear

Guernsey, Friday, 21 August

Clear. High 95°, low 72°.

Pressure29.85 inHg
Wind11.2 mph NE
Humidity46%
Visibility
Dew point68°
Sat, 2294° / 70°0Mostly clear
94 °Mostly clear

Guernsey, Saturday, 22 August

Mostly clear. High 94°, low 70°.

Pressure29.88 inHg
Wind11.6 mph S
Humidity53%
Visibility
Dew point70°
Sun, 2398° / 72°0Overcast
98 °Overcast

Guernsey, Sunday, 23 August

Overcast. High 98°, low 72°.

Pressure29.83 inHg
Wind12.9 mph SW
Humidity36%
Visibility
Dew point64°
Mon, 2490° / 69°0.29Rain
90 °Rain

Guernsey, Monday, 24 August

Rain. High 90°, low 69°.

Pressure30.03 inHg
Wind10.6 mph SE
Humidity64%
Visibility
Dew point69°

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 Guernsey, IN 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 Guernsey, IN 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.