Colonie Weather Online

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77°F

Mostly Cloudy

Feels like 79°F

12:48pm EDT -- September 10, 2026

Temperature Since Midnight

High: 77°F
Low: 65°F

Humidity: 78% Dew Point: 70°F

Wind: WNW 4 mph Gusts: None

Pressure: 29.82 in ( Steady )

UV Index: 5

Visibility: 10.00 mi

Ceiling: 25,000 ft

Sky Covered: 80%

0.12 in

( Storm: 0.26 in )
Month: 1.45 in Year: 32.21 in

0.0 in

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

Conditions update every five minutes.

Latest Observations

Humidity: 78%
Dew Point: 70°F

Wind: WNW 4 mph
Gusts: None

Pressure: 29.82 in ( Steady )

UV Index: 5

Visibility: 10.00 mi

Ceiling: 25,000 ft

Sky Covered: 80%

Precipitation

0.12 in
( Storm: 0.26 in )

Month: 1.45 in
Year: 32.21 in

Snowfall

0.0 in
( Storm: 0.0 in )

Month: 0.0 in
Season: 0.0 in

Conditions update every five minutes.

Autumn Safety Reminder

As daylight fades and cooler air
settles in, fall brings a new mix of weather hazards, from slick leaves
and early frost to foggy commutes.

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.

Pollen Allergy Forecast

Helping Capital Region allergy sufferers stay ahead of the pollen
with forecasts, daily updates, and practical tips to reduce exposure.

Follow Colonie Weather Online

Find weather related information for Eastern NY such as climate data, photos and more! Start following Colonie Weather Online today!

Short-Term Forecast

A quick, focused look at conditions
over the next few hours

The Next Six Hours

1:00pm

77°F

Partly Sunny

POP: 0%

WNW 13 mph

2:00pm

78°F

Partly Sunny

POP: 0%

WNW 16 mph

3:00pm

79°F

Mostly Sunny

POP: 0%

WNW 16 mph

4:00pm

77°F

Mostly Sunny

POP: 0%

WNW 15 mph

5:00pm

76°F

Partly Sunny

POP: 0%

WNW 12 mph

6:00pm

74°F

Partly Sunny

POP: 0%

WNW 11 mph

Use arrows or swipe to see additional hours.

What to Expect Ahead

Forecast Takeaway

Expect partly cloudy skies with temperatures remaining in the upper-70s this afternoon.

Typically we would expect a high temperature near 77°F and low temperature around 55°F for today, with sunset at 7:14pm.

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

This Afternoon: Mostly sunny, with a high near 79. West wind 13 to 16 mph, with gusts as high as 30 mph.

Tonight: Mostly cloudy, with a low around 56. Northwest wind 3 to 8 mph.

Friday: Sunny, with a high near 73. Northwest wind 5 to 7 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

Low-Medium

4.5

Top Allergens

Ragweed and Grasses

Symptom Outlook

Mild symptoms may occur for those with strong sensitivities.

Pollen Allergy Forecast

Current Air Quality

Good

Primary Pollutant

Ozone

Symptom Outlook

Air quality poses little to no risk for most individuals.

Air Quality Forecast

Climate Snapshot

A quick snapshot of today in the seasonal cycle

Normals & Records

Today's Normals

77°F 55°F

Today's Records

96°F 34°F

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

Astronomical Data

Sunrise & Sunset

6:30am 7:14pm

Moonrise & Moonset

5:48am 6:56pm

Daylight length is 12 hours and 44 minutes
Waning Crescent Phase (1% illuminated)

Seasonal Countdown

Countdown to Autumn

Autumn begins September 22nd at 8:04pm EDT.
Tracking the days until the next season begins.