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As of 18:53 EDT

Weather in Sisson, IN

90°Current weather

Sisson, Saturday, 8 August, 18:53

Partly cloudy. Feels like 103°. High 90°, low 73°.

Pressure30.00 inHg
Wind7.8 mph SW
Humidity67%
Visibility6.2 mi
Dew point78°
Sun, 0992° / 74°0Mostly clear
92 °Mostly clear

Sisson, Sunday, 9 August

Mostly clear. High 92°, low 74°.

Pressure30.03 inHg
Wind10 mph S
Humidity70%
Visibility6.2 mi
Dew point74°
Mon, 1093° / 76°0Clear
93 °Clear

Sisson, Monday, 10 August

Clear. High 93°, low 76°.

Pressure30.00 inHg
Wind14.7 mph SW
Humidity67%
Visibility6.2 mi
Dew point73°
Tue, 1195° / 76°0Mostly clear
95 °Mostly clear

Sisson, Tuesday, 11 August

Mostly clear. High 95°, low 76°.

Pressure29.94 inHg
Wind14.2 mph SW
Humidity63%
Visibility6.2 mi
Dew point73°
Wed, 1289° / 72°0.11Light rain
89 °Light rain

Sisson, Wednesday, 12 August

Light rain. High 89°, low 72°.

Pressure29.83 inHg
Wind8.1 mph W
Humidity64%
Visibility6.2 mi
Dew point71°
Thu, 1381° / 71°1.4Heavy rain
81 °Heavy rain

Sisson, Thursday, 13 August

Heavy rain. High 81°, low 71°.

Pressure29.88 inHg
Wind12.1 mph S
Humidity79%
Visibility—
Dew point73°
Fri, 1477° / 62°0.11Light rain
77 °Light rain

Sisson, Friday, 14 August

Light rain. High 77°, low 62°.

Pressure30.12 inHg
Wind12.1 mph N
Humidity59%
Visibility—
Dew point60°
Sat, 1577° / 55°0Mostly clear
77 °Mostly clear

Sisson, Saturday, 15 August

Mostly clear. High 77°, low 55°.

Pressure30.30 inHg
Wind7.5 mph E
Humidity52%
Visibility—
Dew point54°
Sun, 1680° / 58°0Overcast
80 °Overcast

Sisson, Sunday, 16 August

Overcast. High 80°, low 58°.

Pressure30.21 inHg
Wind7.2 mph S
Humidity54%
Visibility—
Dew point57°
Mon, 1784° / 68°0.18Rain
84 °Rain

Sisson, Monday, 17 August

Rain. High 84°, low 68°.

Pressure30.00 inHg
Wind14.8 mph SW
Humidity70%
Visibility—
Dew point71°
Tue, 1883° / 70°0.11Light rain
83 °Light rain

Sisson, Tuesday, 18 August

Light rain. High 83°, low 70°.

Pressure29.94 inHg
Wind9.7 mph S
Humidity76%
Visibility—
Dew point73°
Wed, 1988° / 70°0Partly cloudy
88 °Partly cloudy

Sisson, Wednesday, 19 August

Partly cloudy. High 88°, low 70°.

Pressure29.94 inHg
Wind6.4 mph S
Humidity63%
Visibility—
Dew point70°
Thu, 2081° / 72°0.53Rain
81 °Rain

Sisson, Thursday, 20 August

Rain. High 81°, low 72°.

Pressure29.88 inHg
Wind7.2 mph N
Humidity81%
Visibility—
Dew point72°
Fri, 2181° / 70°0.02Light rain
81 °Light rain

Sisson, Friday, 21 August

Light rain. High 81°, low 70°.

Pressure29.91 inHg
Wind10.6 mph N
Humidity70%
Visibility—
Dew point69°
Sat, 2283° / 64°0Overcast
83 °Overcast

Sisson, Saturday, 22 August

Overcast. High 83°, low 64°.

Pressure29.94 inHg
Wind11.8 mph NE
Humidity58%
Visibility—
Dew point63°
Sun, 2376° / 59°0.02Light rain
76 °Light rain

Sisson, Sunday, 23 August

Light rain. High 76°, low 59°.

Pressure30.12 inHg
Wind13.8 mph E
Humidity56%
Visibility—
Dew point55°

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 Sisson, 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 Sisson, 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.