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As of 14:56 CDT

Weather in Summit, IN

81°Current weather

Summit, Saturday, 8 August, 14:56

Clear. Feels like 83°. High 82°, low 69°.

Pressure29.97 inHg
Wind4.9 mph NW
Humidity63%
Visibility6.2 mi
Dew point67°
Sun, 0980° / 65°1.85Heavy rain
80 °Heavy rain

Summit, Sunday, 9 August

Heavy rain. High 80°, low 65°.

Pressure29.97 inHg
Wind10.7 mph SW
Humidity73%
Visibility6.2 mi
Dew point73°
Mon, 1082° / 72°0.33Rain
82 °Rain

Summit, Monday, 10 August

Rain. High 82°, low 72°.

Pressure29.91 inHg
Wind6.1 mph SE
Humidity86%
Visibility6.2 mi
Dew point72°
Tue, 1182° / 71°0.48Rain
82 °Rain

Summit, Tuesday, 11 August

Rain. High 82°, low 71°.

Pressure29.80 inHg
Wind19.3 mph S
Humidity88%
Visibility6.2 mi
Dew point72°
Wed, 1275° / 68°0.05Light rain
75 °Light rain

Summit, Wednesday, 12 August

Light rain. High 75°, low 68°.

Pressure29.88 inHg
Wind10.5 mph NW
Humidity78%
Visibility6.2 mi
Dew point68°
Thu, 1369° / 61°0.04Light rain
69 °Light rain

Summit, Thursday, 13 August

Light rain. High 69°, low 61°.

Pressure29.94 inHg
Wind13 mph E
Humidity76%
Visibility—
Dew point60°
Fri, 1468° / 55°0Clear
68 °Clear

Summit, Friday, 14 August

Clear. High 68°, low 55°.

Pressure30.18 inHg
Wind12.1 mph NE
Humidity64%
Visibility—
Dew point54°
Sat, 1571° / 54°0Overcast
71 °Overcast

Summit, Saturday, 15 August

Overcast. High 71°, low 54°.

Pressure30.33 inHg
Wind7.1 mph S
Humidity60%
Visibility—
Dew point54°
Sun, 1675° / 56°0Partly cloudy
75 °Partly cloudy

Summit, Sunday, 16 August

Partly cloudy. High 75°, low 56°.

Pressure30.21 inHg
Wind10.7 mph S
Humidity65%
Visibility—
Dew point58°
Mon, 1775° / 64°0.06Light rain
75 °Light rain

Summit, Monday, 17 August

Light rain. High 75°, low 64°.

Pressure30.03 inHg
Wind9.1 mph S
Humidity85%
Visibility—
Dew point65°
Tue, 1877° / 65°0Overcast
77 °Overcast

Summit, Tuesday, 18 August

Overcast. High 77°, low 65°.

Pressure30.00 inHg
Wind10 mph N
Humidity77%
Visibility—
Dew point68°
Wed, 1980° / 63°0.24Rain
80 °Rain

Summit, Wednesday, 19 August

Rain. High 80°, low 63°.

Pressure29.94 inHg
Wind9.4 mph S
Humidity69%
Visibility—
Dew point67°
Thu, 2074° / 68°0.18Light rain
74 °Light rain

Summit, Thursday, 20 August

Light rain. High 74°, low 68°.

Pressure29.88 inHg
Wind11.1 mph N
Humidity78%
Visibility—
Dew point66°
Fri, 2173° / 63°0Overcast
73 °Overcast

Summit, Friday, 21 August

Overcast. High 73°, low 63°.

Pressure29.97 inHg
Wind11.7 mph N
Humidity75%
Visibility—
Dew point64°
Sat, 2272° / 60°0.02Light rain
72 °Light rain

Summit, Saturday, 22 August

Light rain. High 72°, low 60°.

Pressure29.91 inHg
Wind18.7 mph N
Humidity84%
Visibility—
Dew point65°
Sun, 2364° / 46°0Mostly clear
64 °Mostly clear

Summit, Sunday, 23 August

Mostly clear. High 64°, low 46°.

Pressure30.24 inHg
Wind12.9 mph NE
Humidity52%
Visibility—
Dew point43°

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 Summit, 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 Summit, 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.