Colonie Weather Online

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39°F

Clear

Feels like 39°F

2:18am EDT -- April 23, 2026

Temperature Since Midnight

High: 44°F
Low: 39°F

Humidity: 90% Dew Point: 37°F

Wind: Calm Gusts: None

Pressure: 29.96 in (Steady)

UV Index: 0

Visibility: 10.00 mi

Ceiling: 0 ft

Sky Covered: 1%

0.00 in

( Storm: 0.00 in )
Month: 1.74 in 2026: 8.51 in

0.0 in

( Storm: 0.0 in )
Month: 0.3 in Season: 47.8 in

Conditions update every five minutes.

Latest Observations

Humidity: 90%
Dew Point: 37°F

Wind: Calm
Gusts: None

Pressure: 29.96 in (Steady)

UV Index: 0

Visibility: 10.00 mi

Ceiling: 0 ft

Sky Covered: 1%

Precipitation

0.00 in
( Storm: 0.00 in )

Month: 1.74 in
2026: 8.51 in

Snowfall

0.0 in
( Storm: 0.0 in )

Month: 0.3 in
Season: 47.8 in

Conditions update every five minutes.

Celebrate Earth Day 2026

Earth Day is an annual event, celebrated on April 22nd. Day events worldwide are held to demonstrate support for environment protection.

Severe Weather Awareness

Learn how to stay weather‑ready and stay safe during severe weather.

View Severe Weather Hazards

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

42°F

Partly Cloudy

POP: 0%

S 2 mph

5:00am

41°F

Patchy Fog

POP: 0%

SSW 3 mph

7:00am

45°F

Partly Sunny

POP: 0%

WNW 6 mph

9:00am

53°F

Mostly Sunny

POP: 0%

NW 9 mph

What to Expect Ahead

Forecast Takeaway

Expect partly cloudy skies with temperatures rising into the mid-40s this morning.

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 40. Calm wind.

Thursday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 64. Northwest wind 6 to 13 mph, with gusts as high as 26 mph.

Thursday Night: Partly cloudy, with a low around 38. North wind 5 to 8 mph.

Local Radar & Northeast Satellite

Click on image thumbnails to enlarge.

Environmental Conditions

A closer look at today’s air and allergen environment

Today's Pollen

High

April is peak tree pollen season with rising grass pollen.

Top Allergens

Maple, Juniper and Ash

Symptom Outlook

Allergy symptoms may be more noticeable today, especially outdoors.

Current Air Quality

Moderate

EPA Air Quality Index
Covering the Upper Hudson Valley Region

Primary Pollutant

Fine Particles

What This Means Today

With moderate air quality and high pollen levels, overall respiratory impacts today are expected to be manageable, though those with asthma or allergies may notice mild symptoms.

Climate Snapshot

A quick snapshot of today in the seasonal cycle

Today’s Normals & Records

Normal High: 63°F
Normal Low: 40°F

Record High: 87°F
Record Low: 26°F

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

Today's Sun & Moon Data

Sunrise: 6:01am
Sunset: 7:46pm

Moonrise: 11:13am
Moonset: 2:10am

Daylight length is 13 hours and 45 minutes
Waxing Crescent Phase (39% illuminated)

Seasonal Countdown

Countdown to Summer

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

Tracking the days until the next season begins.