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As of 16:16 EDT

Weather in Lewiston, NY

81°Current weather

Lewiston, Saturday, 8 August, 16:16

Clear. Feels like 85°. High 82°, low 69°.

Pressure29.85 inHg
Wind4 mph SW
Humidity79%
Visibility6.2 mi
Dew point74°
Sun, 0983° / 67°0Clear
83 °Clear

Lewiston, Sunday, 9 August

Clear. High 83°, low 67°.

Pressure30.03 inHg
Wind5.6 mph W
Humidity48%
Visibility6.2 mi
Dew point56°
Mon, 1078° / 70°0.05Light rain
78 °Light rain

Lewiston, Monday, 10 August

Light rain. High 78°, low 70°.

Pressure29.91 inHg
Wind11.1 mph SW
Humidity91%
Visibility6.2 mi
Dew point68°
Tue, 1179° / 65°0.52Rain
79 °Rain

Lewiston, Tuesday, 11 August

Rain. High 79°, low 65°.

Pressure29.88 inHg
Wind5.8 mph W
Humidity57%
Visibility6.2 mi
Dew point61°
Wed, 1279° / 67°0.06Light rain
79 °Light rain

Lewiston, Wednesday, 12 August

Light rain. High 79°, low 67°.

Pressure29.77 inHg
Wind7.1 mph W
Humidity60%
Visibility6.2 mi
Dew point62°
Thu, 1369° / 59°0.21Rain
69 °Rain

Lewiston, Thursday, 13 August

Rain. High 69°, low 59°.

Pressure29.85 inHg
Wind18.9 mph NW
Humidity67%
Visibility—
Dew point56°
Fri, 1468° / 58°0.02Light rain
68 °Light rain

Lewiston, Friday, 14 August

Light rain. High 68°, low 58°.

Pressure30.06 inHg
Wind10.8 mph N
Humidity50%
Visibility—
Dew point47°
Sat, 1573° / 59°0.01Light rain
73 °Light rain

Lewiston, Saturday, 15 August

Light rain. High 73°, low 59°.

Pressure30.27 inHg
Wind8.5 mph NW
Humidity48%
Visibility—
Dew point49°
Sun, 1677° / 59°0Partly cloudy
77 °Partly cloudy

Lewiston, Sunday, 16 August

Partly cloudy. High 77°, low 59°.

Pressure30.24 inHg
Wind10.8 mph SW
Humidity47%
Visibility—
Dew point53°
Mon, 1777° / 64°0.15Rain
77 °Rain

Lewiston, Monday, 17 August

Rain. High 77°, low 64°.

Pressure30.06 inHg
Wind12.9 mph SW
Humidity60%
Visibility—
Dew point58°
Tue, 1879° / 66°0.25Rain
79 °Rain

Lewiston, Tuesday, 18 August

Rain. High 79°, low 66°.

Pressure29.91 inHg
Wind13.5 mph NW
Humidity64%
Visibility—
Dew point62°
Wed, 1974° / 63°0Overcast
74 °Overcast

Lewiston, Wednesday, 19 August

Overcast. High 74°, low 63°.

Pressure30.00 inHg
Wind8.3 mph NE
Humidity49%
Visibility—
Dew point50°
Thu, 2078° / 61°0Overcast
78 °Overcast

Lewiston, Thursday, 20 August

Overcast. High 78°, low 61°.

Pressure29.94 inHg
Wind7.8 mph SE
Humidity43%
Visibility—
Dew point52°
Fri, 2175° / 65°0Overcast
75 °Overcast

Lewiston, Friday, 21 August

Overcast. High 75°, low 65°.

Pressure29.85 inHg
Wind9.8 mph N
Humidity59%
Visibility—
Dew point58°
Sat, 2266° / 57°0.06Light rain
66 °Light rain

Lewiston, Saturday, 22 August

Light rain. High 66°, low 57°.

Pressure29.88 inHg
Wind16.5 mph NW
Humidity75%
Visibility—
Dew point52°
Sun, 2367° / 53°0.01Light rain
67 °Light rain

Lewiston, Sunday, 23 August

Light rain. High 67°, low 53°.

Pressure30.12 inHg
Wind14.4 mph NW
Humidity43%
Visibility—
Dew point41°

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 Lewiston, NY 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 Lewiston, NY 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.