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As of 19:05 EDT

Weather in Altona, NY

70°Current weather

Altona, Saturday, 8 August, 19:05

Overcast. Feels like 70°. High 81°, low 68°.

Pressure29.85 inHg
Wind3 mph W
Humidity90%
Visibility6.2 mi
Dew point67°
Sun, 0982° / 66°0.06Light rain
82 °Light rain

Altona, Sunday, 9 August

Light rain. High 82°, low 66°.

Pressure29.91 inHg
Wind11.9 mph W
Humidity50%
Visibility6.2 mi
Dew point59°
Mon, 1083° / 66°0.31Rain
83 °Rain

Altona, Monday, 10 August

Rain. High 83°, low 66°.

Pressure29.88 inHg
Wind3.5 mph S
Humidity50%
Visibility6.2 mi
Dew point57°
Tue, 1178° / 65°0Overcast
78 °Overcast

Altona, Tuesday, 11 August

Overcast. High 78°, low 65°.

Pressure29.83 inHg
Wind10.2 mph NW
Humidity48%
Visibility6.2 mi
Dew point54°
Wed, 1278° / 58°0.13Light rain
78 °Light rain

Altona, Wednesday, 12 August

Light rain. High 78°, low 58°.

Pressure29.74 inHg
Wind5.6 mph NW
Humidity65%
Visibility6.2 mi
Dew point61°
Thu, 1369° / 53°0.09Light rain
69 °Light rain

Altona, Thursday, 13 August

Light rain. High 69°, low 53°.

Pressure29.65 inHg
Wind15.1 mph W
Humidity75%
Visibility—
Dew point58°
Fri, 1463° / 51°0Mostly clear
63 °Mostly clear

Altona, Friday, 14 August

Mostly clear. High 63°, low 51°.

Pressure29.91 inHg
Wind12.5 mph W
Humidity61%
Visibility—
Dew point47°
Sat, 1568° / 50°0Clear
68 °Clear

Altona, Saturday, 15 August

Clear. High 68°, low 50°.

Pressure30.15 inHg
Wind11.3 mph NW
Humidity50%
Visibility—
Dew point44°
Sun, 1676° / 51°0Overcast
76 °Overcast

Altona, Sunday, 16 August

Overcast. High 76°, low 51°.

Pressure30.24 inHg
Wind6.6 mph W
Humidity39%
Visibility—
Dew point43°
Mon, 1767° / 59°0.03Light rain
67 °Light rain

Altona, Monday, 17 August

Light rain. High 67°, low 59°.

Pressure30.12 inHg
Wind6.1 mph SW
Humidity95%
Visibility—
Dew point58°
Tue, 1869° / 59°0.43Light rain
69 °Light rain

Altona, Tuesday, 18 August

Light rain. High 69°, low 59°.

Pressure29.91 inHg
Wind6.6 mph SW
Humidity79%
Visibility—
Dew point61°
Wed, 1971° / 54°0Overcast
71 °Overcast

Altona, Wednesday, 19 August

Overcast. High 71°, low 54°.

Pressure29.94 inHg
Wind8.9 mph N
Humidity58%
Visibility—
Dew point51°
Thu, 2074° / 53°0Clear
74 °Clear

Altona, Thursday, 20 August

Clear. High 74°, low 53°.

Pressure30.00 inHg
Wind7.3 mph E
Humidity49%
Visibility—
Dew point49°
Fri, 2173° / 56°0.02Light rain
73 °Light rain

Altona, Friday, 21 August

Light rain. High 73°, low 56°.

Pressure29.91 inHg
Wind4.5 mph SW
Humidity52%
Visibility—
Dew point52°
Sat, 2265° / 52°0.58Rain
65 °Rain

Altona, Saturday, 22 August

Rain. High 65°, low 52°.

Pressure29.80 inHg
Wind7 mph NW
Humidity88%
Visibility—
Dew point60°
Sun, 2360° / 49°0.11Light rain
60 °Light rain

Altona, Sunday, 23 August

Light rain. High 60°, low 49°.

Pressure29.88 inHg
Wind18.2 mph NW
Humidity58%
Visibility—
Dew point40°

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 Altona, 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 Altona, 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.