Colonie Weather Online

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55°F

Overcast

Feels like 54°F

2:43am EDT -- May 21, 2026

Temperature Since Midnight

High: 58°F
Low: 55°F

Humidity: 67% Dew Point: 44°F

Wind: WNW 2 mph Gusts: None

Pressure: 30.11 in (Rising)

UV Index: 0

Visibility: 10.00 mi

Ceiling: 25,000 ft

Sky Covered: 95%

0.00 in

( Storm: 0.00 in )
Month: 2.05 in 2026: 11.24 in

0.0 in

( Storm: 0.0 in )
Month: 0.0 in Season: 47.8 in

Conditions update every five minutes.

Latest Observations

Humidity: 67%
Dew Point: 44°F

Wind: WNW 2 mph
Gusts: None

Pressure: 30.11 in (Rising)

UV Index: 0

Visibility: 10.00 mi

Ceiling: 25,000 ft

Sky Covered: 95%

Precipitation

0.00 in
( Storm: 0.00 in )

Month: 2.05 in
2026: 11.24 in

Snowfall

0.0 in
( Storm: 0.0 in )

Month: 0.0 in
Season: 47.8 in

Conditions update every five minutes.

Pollen Allergy Forecast

Helping the region's allergy sufferers stay ahead of today's pollen.

View Pollen Allergy Forecast

Explore Travel Central

Check area traffic and weather conditions before heading out the door. If you are flying, check status and weather at select U.S. airports.

NOAA Weather Radio

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Listen to NOAA Weather Radio

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Short-Term Forecast

A look at the weather for the next several hours

Next Six Hours

3:00am

57°F

Partly Cloudy

POP: 0 %

N 7 mph

5:00am

53°F

Mostly Cloudy

POP: 0 %

NNE 9 mph

7:00am

52°F

Mostly Cloudy

POP: 0 %

NNE 9 mph

9:00am

55°F

Mostly Cloudy

POP: 0 %

NNE 8 mph

What to Expect Ahead

Forecast Takeaway

Expect mostly cloudy skies with temperatures remaining in the upper-50s tonight.

Typically we would expect a low temperature around 50°F for tonight, with sunrise at 5:27am.

Updates will appear here as conditions change.

36-Hour Forecast & Maps

A quick look at near‑term forecast,
radar, and satellite trends

In the Near‑Term

Full Forecast

Overnight: Mostly cloudy, with a low around 50. North wind around 7 mph.

Thursday: Partly sunny, with a high near 67. North wind 5 to 9 mph.

Thursday Night: Mostly clear, with a low around 42. North wind 3 to 6 mph.

Local Radar & Northeast Satellite

Click on image thumbnails to enlarge.

Environmental Conditions

A closer look at the air and allergen environment

Today's Pollen

Medium-High

9.6

Top Allergens

Oak, Birch and Maple

Symptom Outlook

Severe pollen levels may trigger strong symptoms for sensitive individuals.

Full Pollen Allergy Forecast

Current Air Quality

Good

Primary Pollutant

Ozone

Symptom Outlook

Air quality poses little to no risk for most individuals.

Full Air Quality Forecast

Climate Snapshot

A quick snapshot of today in the seasonal cycle

Today’s Normals & Records

Normal High: 73°F
Normal Low: 50°F

Record High: 92°F
Record Low: 32°F

Additional normals and records
can be found in the Climate Central section.

Today's Sun & Moon Data

Sunrise: 5:27am
Sunset: 8:17pm

Moonrise: 10:15am
Moonset: 12:46am

Daylight length is 14 hours and 50 minutes
Waxing Crescent Phase (25% illuminated)

Seasonal Countdown

Countdown to Summer

Summer Solstice begins June 21st at 4:24am EDT.

Tracking the days until the next season begins.