Colonie Weather Online

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69°F

Patchy Fog

Feels like 71°F

12:23am EDT -- August 18, 2026

Temperature Since Midnight

High: 69°F
Low: 69°F

Humidity: 96% Dew Point: 67°F

Wind: WNW 1 mph Gusts: None

Pressure: 29.86 in ( Rising )

UV Index: 0

Visibility: 10.00 mi

Ceiling: 0 ft

Sky Covered: 16%

0.00 in

( Storm: 0.12 in )
Month: 2.32 in Year: 30.05 in

0.0 in

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

Conditions update every five minutes.

Latest Observations

Humidity: 96%
Dew Point: 67°F

Wind: WNW 1 mph
Gusts: None

Pressure: 29.86 in ( Rising )

UV Index: 0

Visibility: 10.00 mi

Ceiling: 0 ft

Sky Covered: 16%

Precipitation

0.00 in
( Storm: 0.12 in )

Month: 2.32 in
Year: 30.05 in

Snowfall

0.0 in
( Storm: 0.0 in )

Month: 0.0 in
Season: 0.0 in

Conditions update every five minutes.

Boating Season Safety

Wear life jacket, check forecast, and avoid alcohol while operating a boat.

View Safe Boating Resources

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 today's pollen.

View Pollen Allergy Forecast

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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

1:00am

69°F

Patchy Fog

POP: 0%

NNW 2 mph

2:00am

67°F

Patchy Fog

POP: 0%

NNW 3 mph

3:00am

67°F

Patchy Fog

POP: 0%

NNW 3 mph

4:00am

66°F

Patchy Fog

POP: 0%

NNW 3 mph

5:00am

66°F

Patchy Fog

POP: 0%

NW 3 mph

6:00am

66°F

Patchy Fog

POP: 0%

NW 3 mph

What to Expect Ahead

Forecast Takeaway

Expect fog continuing through 6:00am. Temperatures remaining in the upper-60s.

Typically we would expect a low temperature around 61°F for tonight, with sunrise at 6:05am.

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: Patchy fog. Otherwise, mostly cloudy, with a low around 65. Light northwest wind.

Tuesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 82. Northwest wind 3 to 6 mph.

Tuesday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 59. West wind around 5 mph becoming calm in the evening.

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

8.8

Top Allergens

Ragweed, Grasses and Nettle

Symptom Outlook

Allergy symptoms may be more noticeable today, especially outdoors.

Pollen Allergy Forecast

Current Air Quality

Good

Primary Pollutant

Fine Particles

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

Climate Normals & Records

Today's Normals

82°F 61°F

Today's Records

95°F 40°F

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

Astronomical Data

Sunrise & Sunset

6:05am 7:52pm

Moonrise & Moonset

12:47pm 10:23pm

Daylight length is 13 hours and 47 minutes
Waxing Crescent Phase (31% illuminated)

Seasonal Countdown

Countdown to Autumn

Autumn begins September 22nd at 8:04pm EDT.

Tracking the days until the next season begins.